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636223

Sigma-Aldrich

5-Bromothiophene-2-sulfonyl chloride

97%

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About This Item

Empirical Formula (Hill Notation):
C4H2BrClO2S2
CAS Number:
55854-46-1
Molecular Weight:
261.54
MDL number:
MFCD00084909
UNSPSC Code:
12352100
PubChem Substance ID:
24882762
NACRES:
NA.22

Assay

97%

form

solid

bp

100-102 °C/0.5 mmHg (lit.)

mp

40-44 °C (lit.)

functional group

bromo

SMILES string

ClS(=O)(=O)c1ccc(Br)s1

InChI

1S/C4H2BrClO2S2/c5-3-1-2-4(9-3)10(6,7)8/h1-2H

InChI key

WGYBIEOLAFYDEC-UHFFFAOYSA-N

Related Categories

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H314,H317

Hazard Classifications

Skin Corr. 1B - Skin Sens. 1

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

>230.0 °F

Flash Point(C)

> 110 °C

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKBR8149V
MKBG0626V
11129CH
08328LD
07929LD

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