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Key Documents

654795

Sigma-Aldrich

2,5-Dichlorothiophene-3-carboxylic acid

97%

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About This Item

Empirical Formula (Hill Notation):
C5H2Cl2O2S
CAS Number:
Molecular Weight:
197.04
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22

Quality Level

Assay

97%

form

solid

mp

147-151 °C (lit.)

functional group

carboxylic acid
chloro

SMILES string

OC(=O)c1cc(Cl)sc1Cl

InChI

1S/C5H2Cl2O2S/c6-3-1-2(5(8)9)4(7)10-3/h1H,(H,8,9)

InChI key

FBUUZRITKBLZJX-UHFFFAOYSA-N

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

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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