5-bromo-4-nitrothiophene-2-carboxylic acid

5-bromo-4-nitrothiophene-2-carboxylic acid Structure
CAS No.
89283-24-9
Chemical Name:
5-bromo-4-nitrothiophene-2-carboxylic acid
Synonyms
5-bromo-4-nitrothiophene-2-carboxylic acid;2-Thiophenecarboxylic acid, 5-bromo-4-nitro-
CBNumber:
CB22535917
Molecular Formula:
C5H2BrNO4S
Molecular Weight:
252.04
MOL File:
89283-24-9.mol
MSDS File:
SDS
Modify Date:
2023/7/5 8:28:19

5-bromo-4-nitrothiophene-2-carboxylic acid Properties

Melting point 172-173 °C(Solv: water (7732-18-5))
Boiling point 371.2±42.0 °C(Predicted)
Density 2.109±0.06 g/cm3(Predicted)
storage temp. 2-8°C
pka 2.62±0.10(Predicted)
form solid
color Light yellow to yellow

SAFETY

Risk and Safety Statements

Symbol(GHS) 
GHS06
Signal word  Danger
Hazard statements  H301-H311-H331
Precautionary statements  P261-P264-P270-P271-P280-P302+P352-P304+P340-P310-P330-P361-P403+P233-P405-P501
HS Code  2934999090

5-bromo-4-nitrothiophene-2-carboxylic acid Chemical Properties,Uses,Production

5-bromo-4-nitrothiophene-2-carboxylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

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5-bromo-4-nitrothiophene-2-carboxylic acid 2-Thiophenecarboxylic acid, 5-bromo-4-nitro- 89283-24-9