5-Chloro-4-methyl-thiophene-2-carboxylic acid

5-Chloro-4-methyl-thiophene-2-carboxylic acid Structure
CAS No.
74598-03-1
Chemical Name:
5-Chloro-4-methyl-thiophene-2-carboxylic acid
Synonyms
5-Chloro-4-methylthiophene carboxylic acid;5-Chloro-4-methyl-thiophene-2-carboxylic acid;2-Thiophenecarboxylic acid, 5-chloro-4-methyl-
CBNumber:
CB63378728
Molecular Formula:
C6H5ClO2S
Molecular Weight:
176.62
MOL File:
74598-03-1.mol
Modify Date:
2023/6/4 8:28:38

5-Chloro-4-methyl-thiophene-2-carboxylic acid Properties

Melting point 199-201 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point 294.6±35.0 °C(Predicted)
Density 1.475±0.06 g/cm3(Predicted)
pka 3.57±0.10(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS07
Signal word  Warning
Hazard statements  H302-H312-H332
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P330-P362-P403+P233-P501

5-Chloro-4-methyl-thiophene-2-carboxylic acid Chemical Properties,Uses,Production

5-Chloro-4-methyl-thiophene-2-carboxylic acid Preparation Products And Raw materials

5-Chloro-4-methyl-thiophene-2-carboxylic acid 5-Chloro-4-methylthiophene carboxylic acid 2-Thiophenecarboxylic acid, 5-chloro-4-methyl- 74598-03-1