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Numer katalogowy

Catalog number

[CAS No.]		Nazwa produktu

Name of the product		Wzór strukturalny,
wzór sumaryczny

Structure,
formula		Masa molowa, gęstość, t.wrz./topn.

Molecular weight, density, b.p./m.p.

[g/mol]
[g/ml]
[°C]		Op.

Pack.		Cena netto

Price

[EUR]		Uwagi
(czystość)

Notes
(purity)
QS.100012 [31366-25-3]TTF

tetratiafulwalen ([2,2']Bi{{1,3]ditioliliden])

tetrathiafulvalene ([2,2']Bi[[1,3]dithiolylidene])
C6H4S4    C6H4S4
M=204.36
mp:120-123		25 g2703light sensitive
100 g6914
250 g14726
500 g23168
QS.100207
[72022-68-5]		bis([1,3]ditiol-2-tion-4,5-ditiolano) cynkan bis(tetraetyloamoniowy)

bis(tetraethylamonium)-bis([1,3] dithiole-2-thione-4,5-dithiolate)zincate; bis(tetraethylammonium) bis(2-thioxo-1,3-dithiole-4,5-dithiolato)zincate

(DMIT-NEt4)2Zn; DMIT2Zn*[NEt4]2
C22H40N2S10Zn;    C22H40N2S10Zn		M=718.625 g3785~95%
25 g9607
100 g
250 g
1 kg
QS.100707BVA

1,2-dibromo-acetoksyetan; octan 1,2-dibromoetylu

1,2-dibromoacetoxyethane; 1,2-dibromoethyl acetate
C4H6Br2O2    C4H6Br2O2		M=245.89100 ml
strong
lachrymator!
250 ml
500 ml
1000 ml
QS.1302295-chloro-2-(N-ftaloilo-amino)-pirydyna ; N-(5-chloro-2-pirydylo)-ftalimid
5-chloro-2-(izoindol-1,3-dion-2-ylo)- pirydyna

2-(N-phtaloyl-amino)-5-chloropyridine ; N-(5-chloro-2-pyridyl)phtalimide
5-chloro-2-(isoindole-1,3-dione-2-yl)- pyridine
C13H7ClN2O2    C13H7ClN2O2		M=258.66100 mg
~95%
1 g
5 g
10 g
100 g2945
QS.100075TTN

1,4,6,9-tetratianaftalen ([1,4]ditiino[2,3-b][1,4]ditiin)

1,4,6,9-tetrathianaphthalene ([1,4]dithiino[2,3-b][1,4]dithiin)
C6H4S4     C6H4S4		M=204.361 g

5 g
10 g
100 g
QS.1020221-hydroksyheksanofosfonian dietylu

diethyl 1-hydroxyhexanephosphonate
diethyl 1- hydroxyhexylphosphonate
C10H23O4P   C10H23O4P		M=238.2610 g

25 g
50 g
QS.1020241-hydroksy-3-fenylopropanofosfonian dietylu

diethyl 1-hydroxy-3-phenylpropanephosphonate
diethyl 1-hydroxy-3-phenylpropylphosphonate
C13H21O4P    C13H21O4P		M=272.28100 mg660
1 g990
5 g2900
QS.1020251-tozyloksy-3-fenylopropanofosfonian dietylu

diethyl 1-tosyloxy-3-phenylpropanephosphonate
diethyl 1-tosyloxy-3-phenylpropylphosphonate
C20H27O6PS    C20H27O6PS		M=426.46100 mg600
1 g1310
10 g3150
QS.100071[1,3]-ditiol-2-tion-4,5-dikarboksylan dimetylu

dimethyl [1,3]-dithiole-2-thione-4,5-dicarboxylate
C7H6O4S3   C7H6O4S3		M=250.33500 mg950~95%
10 g2280
100 g6030
QS.100072kwas [1,3]-ditiol-2-tion-4,5-dikarboksylowy

[1,3]-dithiole-2-thione-4,5-dicarboxylic acid
C5H2O4S3   C5H2O4S3		M=222.24100 mg
~97%
10 g3660
QS.100074
[930-35-8]		[1,3]-ditiol-2-tion

[1,3]-dithiole-2-thione
C3H2S3   C3H2S3		M=134.22100 mg987~95%
100 g6100
250 g12095
QS.1000104,5-bis(benzoiltio)-[1,3]-ditiol-2-tion

4,5-bis(benzoilthio)-[1,3]-dithiole-2-thione
C17H10O2S5   C17H10O2S5		M=406.591 g999~99%
10 g2770
25 g3450
QS.1000114,5-bis(metoksykarbonylometylotio)-[1,3]- ditiol-2-tion

4,5-bis(metoxycarbonylmethylothio)-[1,3]- dithiole-2-thione
C9H10O4S5   C9H10O4S5		M=342.47100 mg
+99% (NMR)
1 g
100 g7450
QS.500089
[676-83-5]		metylodichlorofosfina (P,P-dichloro-metylofosfina) (MDCP)

methyldichlorophosphine (P,P-dichloro-methylphosphine) (MDCP)
CH3Cl2P   CH3Cl2P		M=116.91
bp:77-79		10 g2689~97%
Flammable with water
Moisture sensitive
25 g3695
100 g5350
QS.1810053-(4-metoksyfenoksy)-3-metylo-2-butanon
1-(acetylo-dimetylometoksy)-4- metoksybenzen
4-(acetylo-dimetylometoksy)-anizol

3-(4-methoxyphenoxy)-3-methyl-2-butanone
1-(acetyl -dimethylmethoxy)-4-methoxybenzene
4-(acetyl-dimethylmethoxy)-anisole
C12H16O3    C12H16O3		M=208.251 g1675
25 g3949
100 g7766
QS.100079[1,3]-ditiolano-2,4,5-trition (lub oligo-[1,3]ditiol-2-tion-4,5-disulfanyl)

[1,3]-dithiolane-2,4,5-trithione (or oligo-[1,3]dithiole-2-thione-4,5-disulfanyl)
C3S5   C3S5		M=196.331 g975~90%, techn.

diene for Diels-Alder reactions
5 g
100 g6980
QS.1020903-bromo-3-metylo-2-butanon

3-bromo-3-methyl-2- butanone
C5H9BrO   C5H9BrO		M=165.025 ml

10 ml
25 ml
50 ml
QS.100101
[17534-15-5]		1,2-benzenoditiol (1,2-dimerkaptobenzen)

1,2-benzenedithiol (1,2-dimercaptobenzene)
C6H6S2   C6H6S2		M=142.231 g

5 g
25 g
100 g6560
QS.500091
[506-80-9]		dwuselenek węgla; metanodiselon

dostępne również jako roztwór w THF, cykloheksanie lub innym inertnym rozpuszczalniku

carbon diselenide; methanediselone

carbon diselenide is also available as stabilized solutions (special adducts with some volatile substances) - this can be stored for longer time and use as solution or after evaporation of solvent as free reagent		Se=C=Se

CSe2   CSe2		M=169.931 g5984~97% keep in freezer (-30 °C)

TOXIC

decompose ab. 1% per month at
-30 °C
5 g9415
10 g12887
25 g19710
100 g31045
QS.378105
[1666-13-3]		difenylodiselen; fenyldiselanylbenzen; diselenek fenylu; diselenek difenylu

diphenyldiselene; phenyldiselanylbenzene; phenyl diselenide; diphenyl diselenide
C12H10Se2   C12H10Se2 		M=312,13 25 g

100 g
250 g
QS.100065
[534-18-9]		tritiowęglan sodu; tiowęglan sodu

sodium trithiocarbonate; sodium thiocarbonate

Na2CS3
CNa2S3   CNa2S3		M=154.175 g825
100 g1770
250 g2890
500 g4230
QS.100066
[26750-66-3]		tritiowęglan potasu; tiowęglan potasu

potassium trithiocarbonate; potassium thiocarbonate

K2CS3
CK2S3   CK2S3		M=186.385 g950
100 g2250
250 g3630
500 g5020
QS.2000033,6-dibromochinolina

3,6-dibromoquinoline
C9H5Br2N   C9H5Br2N		M=286.951 g660
5 g1390
10 g2390
QS.200010
[59-31-4]		2-hydroksychinolina, 2-okso-1,2-dihydrochinolina, karbostyryl

2-hydroxyquinoline, 2-oxo-1,2-dihydroquinoline, carbostyril
C9H7NO   C9H7NO		M=145.161 g980
5 g2295
10 g2990
100 g6670
QS.2000123-bromo-2-chlorochinolina

3-bromo-2-chloroquinoline
C9H5BrClN   C9H5BrClN		M=242.50100 mg890
5 g3080
25 g6420
100 g9910
QS.200044N-tlenek 3-bromochinoliny; 3-bromo-1-oksochinolina

3-bromoquinoline N-oxide; 3-bromo-1-oxo-quinoline
C9H6BrNO   C9H6BrNO 		M = 224.05100 mg750
1 g930
10 g2690
100 g7413
250 g9730
QS.888001protopina

protopine
C20H19NO5   C20H19NO5 		M = 353.375 g

10 g
50 g
100 g
250 g
QS.210071
[5153-67-3]		b-nitrostyren, (E)-nitrowinylobenzen

b-nitrostyrene, (E)-nitrovinylbenzene 		 
C8H7NO2   C8H7NO2 		M=149.14100 g1030
500 g2470
QS.210072
[5153-68-4]		p-metylo-b-nitrostyren; 1-metylo-4-((E)-2-nitrowinylo)benzen

p-methyl-b-nitrostyrene; 1-methyl-4-((E)-2-nitrovinyl)benzene
C9H9NO2   C9H9NO2 		M=163.1710 g525
25 g950
100 g1850
QS.2100742,4-dichloro-b-nitrostyren; 2,4-dichloro-1-((E)-2-nitrowinylo)benzen

2,4-dichloro-b-nitrostyrene; 2,4-dichloro-1-((E)-2-nitrovinyl)benzene
C8H5Cl2NO2   C8H5Cl2NO2		M=218.0325 g

50 g
100 g
250 g3675
QS.2100753,4-metylenodioksy-b-nitrostyren; 5-((E)-2-nitrowinylo)benzo[1,3]dioksol

3,4-methylenedioxy-b-nitrostyrene; 5-((E)-2-nitrovinyl)benzo[1,3]dioxole
C9H7NO4    C9H7NO4		M=193.1525 g

50 g
100 g
250 g
QS.210081
[34312-77-1]		2-(2-nitrowinylo)tiofen; 2-((E)-2-nitrowinylo)tiofen

2-(2-nitrovinyl)thiophene; 2-((E)-2-nitrovinyl)thiophene
C6H5NO2S   C6H5NO2S		M=155.1750 g

100 g
250 g
QS.290001
[10147-11-2]		benzyloacetylen, 3-fenylopropyn

benzylacetylene; 3-phenylpropyne
C9H8   C9H8		M=116.16


QS.210150
[6314-28-9]		kwas 2-benzotiofenokarboksylowy

2-benzothiophenecarboxylic acid
C9H6O2S   C9H6O2S		M=178.20100 mg910
1 g1395
10 g2640
100 g5390
QS.2101512-benzotiofenokarboksylan metylu

methyl 2-benzothiophenecarboxylate
C10H8O2S   C10H8O2S		M=192.23


QS.220001
[603-76-9]		N-metyloindol, 1-metyloindol; 99,5+%

N-methylindole; 1-methylindole; 99,5+%
 C9H9N   C9H9N		M=131.17100 g142099,5+%
250 g2680
500 g4030
1000 g5990
QS.220014
[57260-71-6]		1-piperazynokarboksylan tert-butylu, N-Boc-piperazyna

tert-butyl 1-piperazinecarboxylate; N-BOC-piperazine
C9H18N2O2   C9H18N2O2		M=186.25








QS.390562perfluorometanomerkaptan; fluorek trifluorometylosulfenylu

perfluoromethylmercaptane; trifluoromethylsulfenyl fluoride; trifluoromethanesulfenyl fluoride		F3C-S-F
CF4S    CF4S		M=120.07100 g
min. 97%
gas in ampoule
250 g
500 g
QS.278010
[455-13-0]		4-jodo-(trifluorometylo)benzen; (4-jodobenzotrifluorek); a,a,a-trifluoro-4-jodotoulen

4-iodo-(trifluoromethyl)benzene; 4-iodobenzotrifluoride; a,a,a-trifluoro-4-iodotoulene
C7H4F3I   C7H4F3I		M=272.00


QS.210152chlorek 2-benzotiofenokarbonylu

2-benzothiophenecarbonyl chloride
C9H5ClOS   C9H5ClOS		M=196.65








QS.210250 [33184-16-6]kwas 5-fluoro-2-metylobenzoesowy

5-fluoro-2-methylbenzoic acid
C8H7FO2   C8H7FO2		M=154.14


QS.210251chlorek 5-fluoro-2-metylobenzoilu

5-fluoro-2-methylbenzoyl chloride
C8H6ClFO   C8H6ClFO		M=172.58


QS.2550014-t-butoksybenzaldehyd

4-t-butoxybenzaldehyde
C11H14O2   C11H14O2		M=178.23








QS.2550022-etoksy-1-naftaldehyd

2-etoxy-1-naphthaldehyde
C13H12O2   C13H12O2		M=200.23








QS.2550034-pentyloksybenzaldehyd

4-pentyloxybenzaldehyde		 
C12H16O2   C12H16O2		M=192.25








QS.210340kwas 4-benzofuranokarboksylowy

4-benzofuranocarboxyli acid		  
C9H6O3   C9H6O3		M=162.14


QS.210341chlorek 4-benzofuranokarbonylu

4-benzofuranocarbonyl chloride		  
C9H5ClO2   C9H5ClO2		M=180.59


QS.210520kwas 3,4-etylenodioksybenzoesowy

3,4-ethylenedioxybenzoic acid		  
C9H8O4   C9H8O4		M=180.16


QS.210521chlorek 3,4-etylenodioksybenzoilu

3,4-ethylenedioxybenzoyl chloride		  
C9H7ClO3   C9H7ClO3		M=198.60


QS.210580kwas 2,3-metylenodioksybenzoesowy

2,3-metylenodioxybenzoic acid		  
C8H6O4   C8H6O4 		M=166.13


QS.210581chlorek 2,3-metylenodioksybenzoilu

2,3-methylenodioxybenzoyl chloride		  
C8H5ClO3   C8H5ClO3 		M=184.57


QS.2304502,6-dimetoksy-7-metylo-7H-puryna

2,6-dimethoxy-7-methyl-7H- purine		 
C8H10N4O2   C8H10N4O2		M=194.195 g

25 g
50 g
100 g
QS.2304512,6-dichloro-7-metylo-7H-puryna

2,6-dichloro-7-methyl-7H- purine		 
C6H4Cl2N4   C6H4Cl2N4		M=203.03 5 g

25 g
50 g
100 g
QS.2930024-nitraminopirydyna

4-nitraminopyridine		  
C5H5N3O2   C5H5N3O2 		M=139.11








QS.2938024-amino-3,5-dinitropirdyna

4-amino-3,5-dinitropyridine		  
C5H4N4O4   C5H4N4O4 		M=184.11


QS.2931084-amino-3-nitropirydyna

4-amino-3-nitropyridine
C5H5N3O2   C5H5N3O2 		M=139.11


QS.2930014-nitramino-3-nitropirydyna

4-nitramino-3-nitropyridine
C5H4N4O4   C5H4N4O4 		M=184.11


QS.3111984-hydroksy-3,5-dinitropirydyna

4-hydroxy-3,5- dinitropyridine		  
C5H3N3O5   C5H3N3O5 		M=185.09


QS.2933074-chloro-3-nitropirydyna

4-chloro-3-nitropyridine		  
C5H3ClN2O2   C5H3ClN2O2 		M=158.54








QS.2933153-amino-4-chloropirydyna

3-amine-4-chloropyridine		  
C5H5ClN2   C5H5ClN2 		M=128.56








QS.2904413-amino-4-chloro-5-nitropirydyna

3-amino-4-chloro-5- nitropyridine		  M=173.56








QS.777812 [4217-66-7]2-fenylo-1,2-propanodiol

2-phenyl-1,2-propanediole
C9H12O2   C9H12O2 		M=152.19100 g

250 g
500 g
QS.477801 [492-97-7]2,2'-bitiofen

2,2'-bithiophene
C8H6S2   C8H6S2 		M=166.2650 g

100 g
250 g
500 g
QS.477807 [1081-34-1]2,2':5',2''-tertiofen

2,2':5',2''-terthiophene
C12H8S3   C12H8S3 		M=248.3810 g

25 g
100 g
QS.C17003 [13573-16-5]sól Reinckiego; diamoniak-tetratiocyjanianochromian (III) amonu 1 wodny

Reincke salt; ammonium diamminetetrakis(thiocyanato-N)chromate monohydrate
C4H10CrN7S4 * H2O   C4H10CrN7S4 * H2O
C4H12CrN7OS4   C4H12CrN7OS4 		M=336.40100 g

250 g
QS.C16004nadtlenosiarczan tetrapirydyna srebra (II)

silver (II) tetrapyridine peroxydisulfate; silver (II) tetrapyridine persulfate
C20H20AgN4O8S2   C20H20AgN4O8S2 		M=616.385 g

25 g
100 g
250 g
QS.C21007disalicylaldehyd diokso molibden (VI)

molybdenum disalicylaldehyde dioxo
C14H22MoO6   C14H22MoO6 		M=382.2610 g

50 g
100 g
250 g
QS.C29012 [14293-70-0]sól Fremy'ego (sól Fremiego)

Fremy's salt
K2NO7S2   K2NO7S2 		M=268.311 g785
10 g940
100 g1930
250 g2959
QS.1001091,4-benzenoditiol

1,4-benzenedithiol		  
C6H6S2   C6H6S2 		M=142.23


QS.100122 [626-04-0]1,3-benzenoditiol

1,3-benzenedithiol		  
C6H6S2   C6H6S2 		M=142.2310 g1870
25 g2895
100 g3910
QS.100284 [585-47-7]dichlorek kwasu 1,3-benzenodisulfonowego; dichlorek 1,3- benzenodisulfonylu

1,3-benzenedisulfonic dichloride; 1,3-benzenedisulfonyl dichloride		  
C6H4Cl2O4S2   C6H4Cl2O4S2 		M=275.1250 g

100 g
250 g
500 g
1000 g
QS.100285kwas 1,3-benzenodisulfonowy

1,3-benzenedisulfonic acid		  
C6H6O6S2   C6H6O6S2 		M=238.231 g

10 g
100 g
QS.100341bis(1,2-benzoditiolan) cyny(IV)

tin(IV) bis(1,2-bezenedithiolate)
C12H8S4Sn   C12H8S4Sn 		M=399.12


QS.5555891,1-diokso-1,2-dihydrobenzo[b]tiofen-3-on

1,1-dioxo-1,2-dihydrobenzo[b]thiophen-3-one
C8H6O3S   C8H6O3S 		M=182.19

for advanced materials synthesis by conden-
sation with carbonyl comp.
QS.777001 [288-94-8]tetrazol

tetrazole
CH2N4   CH2N4 		M=69.0450 g268099% (sublimed)
100 g3110
250 g5285
100 g1110raw ~98%
250 g1990
500 g2950
QS.105611nitryl kwasu 3-cyklopentenokarboksylowego; 3-cyklopentenokarbonitryl; cyklopent-2-enokarbonitryl

3-cyclopentenecarboxylic acid nitrile; 3-cyclopentenecarbonitrile
3-cyclopentenylcarbonitrile; cyclopent-2-enecarbonitrile
C6H7N   C6H7N		M=93.1225 g
techn. 80%
50 g
100 g
250 g


95%




QS.777005 [4005-51-0]2-amino-1,3,4-tiadiazol

2-amino-1,3,4-thiadiazole
C2H3N3S   C2H3N3S		M=101.12250 g2975~97%
500 g3880
1000 g4790
QS.7770081,3,4-tiadiazol

1,3,4-thiadiazole
C2H2N2S   C2H2N2S		M=86.115 g1385
10 g1975
50 g4160
QS.100271o-fenylenobisacetaldehyd, 1,2-di(formylometylo)benzen, [2-(2-oksoetylo)fenylo]acetaldehyd

o-phenylenebisacetaldehyde, 1,2-di(formylmethyl)benzene, [2-(2-oxoethyl)phenyl]acetaldehyde
C10H10O2   C10H10O2		M=162.18100 mg925
1 g1780
10 g2440
QS.477902 [1148-79-4]2,2':6',2''-terpirydyna

2,2':6',2''-terpyridine
C15H11N3   C15H11N3		M=233.2725 g

50 g
100 g
QS.4779074'-metylo-2,2':6',2''-terpirydyna

4'-methyl-2,2':6',2''-terpyridine
C16H13N3   C16H13N3		M=247.305 g

10 g
50 g
QS.333106 D-mannoheptuloza

D-mannoheptulose 		 
C7H14O7   C7H14O7		M=210.1910 g

25 g
50 g
100 g
250 g
QS.333127L-fruktoza

L-fructose 		 
C6H12O6   C6H12O6		M=196.165 g

10 g
25 g
50 g
QS.1300872-metoksy-4,6-dimetyloacetofenon

2-methoxy-2,6- dimethylacetophenone
C11H14O2    C11H14O2		M=178.2310 g

25 g
100 g
250 g
QS.131022
[607-66-9]		2-hydroksy-4-metylochinolina; 4-metylokarostyryl

2-hydroxy-4-methylquinoline; 4-methylcarbostyril
C10H9NO    C10H9NO		M=159.1950 g982
100 g1740
1000 g3359
QS.143187kwas benzo[b]tiofeno-3-yl-octowy; kwas benzotiofeno-3-octowy

benzo[b]thiophen-3-yl-acetic acid; benzothiophene-3-acetic acid
C10H8O2S    C10H8O2S		M=192.2410 g

25 g
50 g
QS.550512amid kwasu cyklopentan-2-enkarboksylowego; 1-cyklopenteno-3-karboksamid

cyclopent-2-enecarboxylic acid amide; 1-cyclopentene-3-carboxamide
C6H9NO    C6H9NO		M=111.141 g

5 g
25 g
QS.610075kwas 2-chloroakrylowy

2-chloroacrylic acid
C3H3ClO2    C3H3ClO2		M=106.515 g

10 g
25 g
100 g
QS.6100782-chloroakrylan etylu

ethyl 2-chloroacrylate
C5H7ClO2    C5H7ClO2		M=134.565 g

10 g
25 g
100 g
QS.618422propiolan etylu; acetylenokarboksylan etylu

propynoic acid ethyl ester; ethyl propiolate; ethyl acetylenecarboxylate
C5H6O2    C5H6O2		M=98.10250 g1949
500 g3560
1000 g4926
QS.618435propiolan metylu; acetylenokarboksylan metylu

methyl propiolate; methyl acetylenecarboxylate
C4H4O2    C4H4O2		M=84.08


QS.618472acetylenodikarboksylan dimetylu

dimethyl acetylenedicarboxylate
C6H6O4    C6H6O4		M=142.11


QS.618405acetylenodikarboksylan dietylu

diethyl acetylenedicarboxylate
C8H10O4    C8H10O4		M=170.17


QS.700560
[5443-16-3]		bezwodnik kwasu 9,10-antraceno-bursztynowego; 7,8;10,1-dibenzo-4-oksa-tricyklo[5.2.2.0*2,6*]- undekano-3,5- dion

9,10-antraceno-succinic anhydride; 7,8,10;10,11-dibenzo-4-oxa-tricyclo- [5.2.2.0*2,6*]- undecane-3,5-dione
C18H12O3   C18H12O3		M=276.2910 g269
100 g875
250 g1598
500 g2283
1000 g3450
QS.1103011,3-benzenoditiolan ołowiu(II)

lead(II) 1,3-benzenedithiolate
C6H4PbS2   C6H4PbS2		M=347.42
orange
crystals		10 g

50 g
250 g
QS.110305bis(disulfid) bis(1,3-fenylenu); 2,3,9,10-tetratia-tricyklo[9.3.1.1*4,8*]- heksadeka-1(14),4,6,8(16),11(15),12-heksaen

bis(1,3-phenylene) bis(disulfide); 2,3,9,10-tetrathia-tricyclo[9.3.1.1*4,8*]- hexadeca-1(14),4,6,8(16),11(15),12-hexaene
C12H8S4   C12H8S4		M=280.4510 g

25 g
100 g
QS.110322dichlorek 1,3-benzenodisulfenylu; 1,3-di(chlorotio)benzen

1,3-benzenedisulfenyl dichloride; 1,3-di(chlorothio)benzene
C6H4Cl2S2   C6H4Cl2S2		M=211.135 g

10 g
25 g
QS.333942
[527-06-0]		perseitol; D-glicero-D-galaktoheptitol

perseitol; D-glycero-D-galactoheptitol
C7H16O7   C7H16O7		M=212.20100 mg697min
97%
2.5 g1105
5 g1589
10 g2250
25 g2894
QS.789002selenu tetrafluorek; tetrafluoroselen

selenium tetrafluoride; tetrafluoroselenium		SeF4
F4Se    F4Se		M=154.955 g1988~95%
10 g2993
25 g3655
50 g5424
QS.350701chlorek trifluorometanosulfonylu

trifluoromethanesulfonyl chloride		F3C- SO2Cl
CClF3O2S    CClF3O2S		M=168.52100 g
min
97%
250 g
500 g
1 kg
QS.350702fluorek trifluorometanosulfonylu

trifluoromethanesulfonyl fluoride		F3C- SO2F
CF4O2S    CF4S		M=152.07100 g
min
96%
250 g
500 g
1 kg
QS.4002122-benzylideno-5-(4-chlorobenzyl)-cyklopentanon

2-benzylidene-5-(4-chlorobenzyl)- cyclopentanone
C19H17ClO    C19H17ClO		M=296.801 g
 
10 g
25 g
QS.3390153-metoksycyklopenten; eter 3-cyklopentenylowo metylowy

3-methoxycyclopentene; 3-cyclopentenyl methyl ether
C6H10O    C6H10O		M=98.1510 g

25 g
100 g
QS.3390173-cyklopentenylometanol; cyklopent-2-enylmetanol

3-cyclopentenylmethanole; cyclopent-2-enylmethanol
C6H10O   C6H10O		M=98.151 g

5 g
25 g
QS.620014bromometanofosfonian diizopropylu

diisopropyl bromomethylphosphonate
C7H16BrO3P   C7H16BrO3P		M=259.0850 g

100 g
250 g
500 g
QS.339027kwas 3-cyklopentenokarboksylowy; kwas cyklopent-2- enokarboksylowy

cyclopent-2-enecarboxylic acid; 3-cyclopentenecarboxylic acid
C6H8O2  C6H8O2		M=112.135 g

10 g
25 g
50 g
QS.630015metanofosfonian diizopropylu; metylofosfonian diizopropyu

diisopropyl methanephosphonate; diisopropyl methylphosphonate
C7H17O3P   C7H17O3P		M=180.1925 g

50 g
100 g
250 g
500 g
QS.630022metanofosfonian dietylu; metylofosfonian dietylu

diethyl methanephosphonate; diethyl methylphosphonate
C5H13O3P   C5H13O3P		M=152.13100 g2520
250 g3890
500 g4995
QS.620019jodometanofosfonian dietylu; jodometylofosfonian dietylu

diethyl iodomethanephosphonate; diethyl iodomethylphosphonate
C5H12IO3P   C5H12IO3P		M=278.0310 g2955
25 g4188
50 g6739
QS.620031jodometanofosfonian diizopropylu; jodometylofosfonian diizopropylu; jodometanofosfonian di-(2-propylu)

diisopropyl iodomethanephosphonate; diisopropyl iodomethylphosphonate; di-(2-propyl) iodomethanephosphonate
C7H16IO3P   C7H16IO3P		M=306.085 g

10 g
25 g
QS.225490TMS-OCH2Cl

chloro(trimetylosililoksy)metan; chlorek (trimetylosililoksy)metylu;

chloro(trimethylsililoxy)methane; trimethylsililoxymethyl chloride
C4H11ClOSi   C4H11ClOSi		M=138.6710 g
useful reagent to carbenoid synthesis; also as CH2O derivative synthone
25 g
100 g
250 g
QS.1500561,2,4-trimetylo-5-nitrobenzen; 5-nitropseudokumen

1,2,4-trimethyl-5-nitrobenzene; 5-nitropseudocumene
M=165.19100 g

250 g
1 kg
5 kg
QS.3390123-cyklopentenylometyloamina; 3-aminometylocyklopenten

3-cyclopentenylmethylamine; 3-aminomethylcyclopentene
C6H11N   C6H11N		M=97.1610 g

25 g
50 g
QS.6019977-bromo-1,2,3,4-tetrahydroizochinolina

7-bromo-1,2,3,4- tetrahydroisoquinoline
C9H10BrN   C9H10BrN		M=212.091 g

10 g
25 g
50 g
QS.104502chloromrówczan 4,5-dihydorbenzo[2,3]furano-3-ylu; chloromrówczan benzfuru; chlorek benzodihydrofuroksykarbonylu; BFOC-Cl

4,5-dihydrobenzo[2,3]furane-3-yl chloroformate; benzfur chloroformate; benzodihydrofuroxycarbonyl chloride; BFOC-Cl
C9H7ClO3   C9H7ClO3		M=198.611 g1689~97%

N-
protecting reagent
5 g2967
25 g4890
100 g7760
QS.100785DM-DMIT

4,5-dimetylotio-1,3-ditiolo-2-tion;
4,5-bis(metylosulfanylo)-[1,3]ditiolo-2-tion

4,5-dimethylthio-1,3-dithiole-2-thione; 4,5-Bis-methylsulfanyl-[1,3]dithiole-2-thione
C5H6S3   C5H6S3		M=162.3010 g

25 g
50 g
100 g
QS.100793BCE-DMIT

4,5-bis(2-cyjanoetylotio)-1,3-ditiolo-2-tion; 3-[5-(2-cyjano-etylosulfanylo)-2-tiokso-
[1,3]ditiol-4-ylsulfanylo]- propionitrile

4,5-bis(2-cyanoethylthio)-1,3-dithiole-2-thione 3-[5-(2-cyano-ethylsulfanyl)-2-thioxo-
[1,3]dithiol-4-ylsulfanyl]- propionitrile
C9H8N2S5   C9H8N2S5		M=304.5010 g

25 g
50 g
100 g
QS.9924791-(2-bromoetoksy)-2-etoksyetan; bromek 2-(2-etoksyetoksy)etylu; 1-bromo-2-(2-etoksyetoksy)etan; 1-bromo-3,6-dioksaoktan

1-(2-bromoethoxy)-2-ethoxyethane; 2-(2-ethoxyethoxy)ethyl bromide; 1-bromo-2-(2-ethoxyethoxy)ethane; 1-bromo-3,6- dioxaoctane
C6H13BrO2   C6H13BrO2		M=197.0710 g1378
50 g1956
100 g2993
250 g4895
QS.450577bisetyleno-bis(9,10-antracenylen); bis(9,10-antracenylenodimetyl); 9,10-[2,2'-(9,10-antracenyleno)bisetylo]-antracen; 5,6;11,12;13,14;15,16-tetrabenzo-tricyklo[8.2.2.2*4,7*]-heksadeka-1(13),4(16),5,7 (15),10(14),11-heksaen

bisethylene-bis(9,10-anthracenylene); bis(9,10-anthracenylenedimethyl); 9,10-[2,2'-(9,10-anthracenylene)bisethyl]-anthracene; 5,6;11,12;13,14;15,16-tetrabenzo-tricyclo[8.2.2.2*4,7*]-hexadeca-1(13),4(16),5,7 (15),10(14),11-hexaene
C32H24   C32H24		M=408.55100 mg2559min. 95%
500 mg3295
1 g3896
10 g5188
25 g6080
QS.2177904-chloro-b-nitrostyren; 4-chloro-1-((E)-2-nitrowinylo)benzen

4-chloro-b-nitrostyrene; 4-chloro-1-((E)-2-nitrovinyl)benzene
C8H6ClNO2 C8H6ClNO2		M=183.601 g425
10 g649
25 g833
100 g995
250 g1590
QS.2100733-metoksy-b-nitrostyren; 3-metoksy-1-((E)-2-nitrowinylo)benzen

3-methoxy-b-nitrostyrene; 3-methoxy-1-((E)-2-nitrovinyl)benzene
C9H9NO3 C9H9NO3		M=179.181 g467
10 g719
25 g938
50 g1170
100 g1390
QS.2178094-izopropylo-b-nitrostyren; 4-(2-propylo)-1-((E)-2-nitrowinylo)benzen

4-isopropyl-b-nitrostyrene; 4-(2-propyl)-1-((E)-2-nitrovinyl)benzene
C11H13NO2 C11H13NO2		M=191.231 g495
5 g567
10 g789
25 g955
100 g1450
QS.170003hydrazynodikarboksylan dietylu; N,N'-di(etoksykarbonylo)-hydrazyna

diethyl hydrazinedicarboxylate; N,N'-di(ethoxycarbonyl)- hydrazine
C6H12N2O4 C6H12N2O4		M=176.1725 g

100 g
250 g
500 g
1000 g
QS.1098822,3-dimetylonaftalen

2,3-dimethylnaphthalene
C12H12 C12H12		M=156.2310 g

50 g
100 g
250 g
500 g
QS.733050
[2757-23-5]		chlorek chlorokarbonylosulenylu; chlorek chlorotioformylu; chlorek chlorokarbonylosiarki; chlorosiarczek chloroformylu; chloromrówczan chlorosiarki

chlorocarbonylsulphenyl chloride; chlorocarbonylsulfenyl chloride; chlorothioformyl chloride; chlorocarbonylsulfur chloride; chloroformyl chlorosulfide; chlorosulfur chloroformate
CCl2OS CCl2OS		M=130.98
d=1.55		100 g
98%
500 g
1 kg
5 kg
25 kg
QS.734288
[26555-40-8]		chlorek metoksykarbonylosulenylu; chlorek metoksykarbonylosiarki; chlorosiarczek metoksyformylu; metoksymrówczan chlorosiarki; chlorosulfenylomrówczan metylu

methoxycarbonylsulphenyl chloride; methoxycarbonylsulfenyl chloride; chlorothioformyl methoxide; methoxycarbonylsulfur chloride; methoxyformyl chlorosulfide; chlorosulfur methoxyformate; methyl chlorosulfenylformate;
C2H3ClO2S C2H3ClO2S		M=126.56
d=1.40		100 g
98%
500 g
1 kg
5 kg
25 kg
QS.738255
[1113-13-9]		propanotiosulfonian propylu; propanotiosulfonian S-propylu

S-propyl propanethiosulfonate; PTSO
C6H14O2S2 C6H14O2S2		M=182.31
d=1.12		100 g
98%
250 g
500 g
1 kg
2.5 kg
QS.005330chlorofil (mieszanina) z pokrzywy Urtica dioica

chlorophyll (mixture) from Urtica dioica
C55H72MgN4O6 C55H72MgN4O6
C55H74MgN4O5 C55H74MgN4O5		M=909.52

M=895.54		1 g

10 g
25 g
100 g
250 g
QS.2270902-(4-chlorobenzylo)-cyklopentanon

2-(4-chlorobenzyl)- cyclopentanone
C12H13ClO C12H13ClO		M=208.691 g
min 95%
10 g
25 g
100 g
250 g
QS.500701benzoesan tributylocyny; benzoesan tributylostannylu

tributyltin benzoate; tributylstannyl benzoate
C19H32O2Sn C19H32O2Sn		M=411.1650 g

100 g
250 g
500 g
1000 g
QS.794200
[1613-51-0]		tetrahydrotiopiran; siarczek pentametylenu; THTP

tetrahydrothiopyrane; pentamethylene sulphide; pentamethylene sulfide; THTP
C5H10S C5H10S		M=102.20100 g1924
250 g3841
500 g6930
1000 g11120
QS.794540
[1072-72-6]		tetrahydrotiopiran-4-on; keton 3-tiapentametylenowy; TPMK

tetrahydrothiopyran-4-one; 3-thiapentamethylene ketone; TPMK
C5H8SO C5H8SO		M=116.18100 g289699%
250 g4971
500 g8948
QS.220079ketal etylenowy cyklohaksanonu; 1,4-dioksaspiro-[4.5]dekan

cyclohexanone ethylene ketal; 1,4-dioxaspiro-[4.5]decane
C8H14O2 C8H14O2		M=142.20100 g
97%
250 g
500 g
QS.333090g-D-mannolakton; lakton kwasu D-mannowego

g-D-mannolactone; D-mannic acid lactone
C6H10O6 C6H10O6		M=178.1410 g

100 g
250 g
QS.509345izocyjanian 4-etylofenylu

4-ethylphenyl isocyanate
C9H9NO C9H9NO		M=147.18100 g

250 g
500 g
QS.700361fenylotiometanofosfonian dietylu; fenylotiometylofosfonian dietylu

diethyl phenylthiomethylphosphonate
C11H17O3PS C11H17O3PS		M=260.29


QS.390022chlorek 2,4,5-trichlorobenzenosulfonylu; 2,4,5-trichlorobenzenosulfochlorek

2,4,5-trichlorobenzenesulfonyl chloride
C6H2Cl4O2S C6H2Cl4O2S		M=279.96


QS.333780glikolid; glykolid; 1,4-dioksano-2,5-dion

glycolide; 1,4-dioxane-2,5-dione
C4H4O4 C4H4O4		M=116.07


QS.710041chlorek fenylotiometylu; chlorometylotiobenzen; siarczek chlorometylu fenylu; sulfid chlorometylu fenylu

phenylthiomethyl chloride; chloromethylthiobenzene; chloromethyl phenyl sulfide
C7H7ClS C7H7ClS		M=158.65


QS.440120dibunian sodu; mieszanina 2,6(lub 7)-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate; mixture of sodium 2,6(or 7)-di-tert-butylnaphthalene-4-sulfonate
C18H23NaO3S C18H23NaO3S		M=342.44


QS.6201212,6-di-tert-butylonaftalen

2,6-di-tert-butylnaphthalene
C18H24 C18H24		M=240.39


QS.6201242,7-di-tert-butylonaftalen

2,7-di-tert-butylnaphthalene
C18H24 C18H24		M=240.39


QS.440344dibunian sodu (jeden izomer); 2,6-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate (one isomer); sodium 2,6-ditert-butylnaphthalene-4-sulfonate
C18H23NaO3S C18H23NaO3S		M=342.44


QS.440345dibunian sodu (jeden izomer); 2,7-di-tert-butylonaftaleno-4-sulfonianu sodu

sodium dibunate (one isomer); sodium 2,7-ditert-butylnaphthalene-4-sulfonate

C18H23NaO3S C18H23NaO3S		M=342.44


QS.704992N-tert-butylopirol; 1-tert-butylo-1H-pirol

N-tert-butylpyrrole; 1-tert-butyl-1H-pyrrole
C8H13N C8H13N		M=123.20


QS.108010rac-1-fenylo-3-metyloindan

rac-1-methyl-3-phenylindane; 3-methyl-1-phenylindane
C16H16   C16H16		M=208.311 g

10 g
100 g
250 g
QS.1089121-fenylo-3-metyleno-3H-inden

1-methylene-3-phenyl-1H- indene
C16H12   C16H12		M=204.27


QS.108075rac-1-bromo-1-fenylo-3-metyloindan

rac-1-bromo-3-methyl-1- phenylindane
C16H15Br   C16H15Br		M=287.20


QS.108112rac-1-fenylo-3-metylo-3H-inden

rac-1-methyl-3-phenyl-1H- indene
C16H14   C16H14		M=206.29


QS.108101rac-1-fenylo-3-metylo-2-indanon

rac-1-methyl-3-phenyl-2- indanone
C16H14O   C16H14O		M=222.29


QS.109320rac-2-amino-1-fenylo-3-metyloindan; 1-fenylo-3-metylo-2-indanylamina

rac-2-amino-1-methyl-3-phenylindane; 1-methyl-3-phenyl-2-indanylamine
C16H17N   C16H17N		M=223.32


QS.955077rac-8-n-butylo-2-hydroksytricyklo[7.3.1.02,7]tridekano-13- on

rac-8-n-butyl-2-hydroxytricyclo[7.3.1.02,7] tridecan-13-one
C17H28O2   C17H28O2		M=264.411 g

10 g
100 g
500 g
QS.955073oksym rac-8-n-butylo-2-hydroksytricyklo[7.3.1.02,7]tridekano-13- onu

rac-8-n-butyl-2-hydroxytricyclo[7.3.1.02,7] tridecan-13-one oxime
C17H29NO2   C17H29NO2		M=279.431 g

50 g
100 g
QS.4508919,10-bis(chlorometylo)antracen

9,10-bis(chloromethyl) anthracene
C16H12Cl2   C16H12Cl2		M=275.1810 g

25 g
250 g
QS.1102902-tert-butylo-1,1,3,3-tetrametyloguanidyna; N''-tert-butylo-N,N,N',N'-tetrametyloguanidyna

2-tert-butyl-1,1,3,3-tetramethylguanidine; N''-tert-butyl-N,N,N',N'-tetramethylguanidine
C9H21N3   C9H21N3		M=171.29100 g
strong hindered organic base, does not undergo an alkylation during reaction,
used instead of DBN or DBU
500 g
1000 g
QS.067310
[169896-41-7]		tert-butyloimino-tris(dietyloamino)tantal

tert-butylimino-tris(diethylamino) tantalum
C16H39N4Ta   C16H39N4Ta		M=468.46100 g

500 g
1000 g
QS.068830
[7721-01-9]		pięciochlorek tantalu; tantalu pentachlorek

tantalum pentachloride		TaCl5
Cl5Ta Cl5Ta		M=358.215250 g

500 g
1000 g
QS.199001kwas fluorosulfonowy; FSO3H

fluorosulfonic acid
HFO3S HFO3S		M=100.00250 ml268995%
500 ml4487
1000 ml6495
2500 ml10997
QS.287075cyjanian tetraetyloamoniowy; NEt4 OCN

tetraethylammonium cyanate		C9H20N2O C9H20N2OM=172.27100 g

250 g
500 g
1000 g
QS.287319izocyjanian srebra AgNCO

silver isocyanate		CAgNO CAgNOM=149.89100 g

250 g
500 g
1000 g
QS.551041pinenomerkaptan (mieszanina izomerów)

pinenemercaptan; pinenylmercaptan
C10H16S C10H16S		M=168,30100 g

500 g
1 kg
5 kg
QS.115680
[106650-56-0]
[125494-59-9]		rac-sibutramina (dostępna również jako chlorowodorek sibutraminy)

rac-sibutramine (available also as sibutramine hydrochloride)
C17H26ClN (C17H27Cl2N)    C17H26ClN (C17H27Cl2N)		M=279.851 g

5 g
10 g
25 g
ZJ.000117
[8002-43-5]		Lecytyna z jaj kurzych

Lecithin from egg (high purity)
---500 g

1000 g
5 kg
10 kg1834
QS.811030
[121-22-2]		Zasada Fioletu Czerwonego Trwałego LB
4'-Amino-2'-chloro-5'-metylobenzanilid
N-(4-amino-2-chloro-5-metylofenylo)benzamid

Fast Red Violet LB base
4'-Amino-2'-chloro-5'-methylbenzanilide
N-(4-amino-2-chloro-5-methylphenyl)benzamide
C14H13ClN2O    C14H13ClN2O		M=260.7310 g

25 g
50 g
100 g
QS.492217
[627-34-9]		Podsiarczek węgla; propa-1,2-dien-1,3-dition; dwusiarczek trójwęgla; disiarczek triwęgla

carbon subsulfide; propa-1,2-diene-1,3-dithione; tricarbon Disulfide		S=C=C=C=S
C3S2    C3S2		M=100.15
d = 1.27 g/ml
b.p. = 90 °C		10 g

25 g
100 g
500 g
Dla niektórych z powyższych związków nie mamy sprawdzonej procedury preparatywnej i związki te zostały umieszczone w naszym katalogu, ponieważ wykonaliśmy dla nich badania literaturowe oraz ofertę cenową dla jednego z naszych Klientów.
Some of above compounds have not got the checked synthesis procedures and they have been listed in our catalog because we had done the literature research for their preparation and we had made price offer for the one of our Customer.

We can also work with rare isotopes such as deuterium 2H [D] or 13C and other.

Ceny loco CRCH the prices are loco CRCH (EXW; ex works)


LINKI / LINKS:

Polskie odczynniki chemiczne - dla laboratoriów analitycznych i badawczych, dla przemysłu i dla osób prywatnych
Simple chemicals for Polish market - for analytical & research laboratories, for industry, for private persons

Dla Klienta nasze Laboratorium może wyhodować specjalne kryształy z powyższych substancji
Upon request we may produce special crystals from above compounds

Oferujemy dla naszych Klientów także usługę: Synteza na zlecenie
We offer for our Clients Custom Synthesis

Research pharmaceuticals

* * * * *
Kontakt:
Zamówienia (po wcześniejszym uzgodnieniu) prosimy wysyłać na adres:
CRCH sp. z o.o.
Biuro Handlowe
ul. Rogowska 127B
54-440 Wrocław
tel. 500-350-111
fax 71-733-61-60

Orders (after price and delivery time approval) please send to:
CRCH Ltd.
ul. Rogowska 127B
54-440 Wroclaw
POLAND
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