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650285

Sigma-Aldrich

4,5-Dichlorothiophene-2-sulfonyl chloride

97%

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About This Item

Empirical Formula (Hill Notation):
C4HCl3O2S2
CAS Number:
126714-85-0
Molecular Weight:
251.54
MDL number:
MFCD00052092
UNSPSC Code:
12352100
PubChem Substance ID:
24883743
NACRES:
NA.22

Assay

97%

form

solid

mp

54-58 °C (lit.)

storage temp.

2-8°C

SMILES string

Clc1cc(sc1Cl)S(Cl)(=O)=O

InChI

1S/C4HCl3O2S2/c5-2-1-3(10-4(2)6)11(7,8)9/h1H

InChI key

IVTWLTRKVRJPNG-UHFFFAOYSA-N

Pictograms

Corrosion
GHS05

Signal Word

Danger

Hazard Statements

H314

Hazard Classifications

Eye Dam. 1 - Skin Corr. 1B

Storage Class Code

8A - Combustible corrosive hazardous materials

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
10612KD
05913ED
05813ED
07210CD
07010CD

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