5-Chloro-4-nitrothiophene-2-carboxylic acid

Modify Date: 2025-08-25 16:35:44

5-Chloro-4-nitrothiophene-2-carboxylic acid Structure
5-Chloro-4-nitrothiophene-2-carboxylic acid structure
Common Name 5-Chloro-4-nitrothiophene-2-carboxylic acid
CAS Number 89166-85-8 Molecular Weight 207.592
Density 1.8±0.1 g/cm3 Boiling Point 390.4±42.0 °C at 760 mmHg
Molecular Formula C5H2ClNO4S Melting Point N/A
MSDS N/A Flash Point 189.9±27.9 °C

 Names

Name 5-Chloro-4-nitrothiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.8±0.1 g/cm3
Boiling Point 390.4±42.0 °C at 760 mmHg
Molecular Formula C5H2ClNO4S
Molecular Weight 207.592
Flash Point 189.9±27.9 °C
Exact Mass 206.939301
PSA 111.36000
LogP 2.27
Vapour Pressure 0.0±0.9 mmHg at 25°C
Index of Refraction 1.669

 Safety Information

HS Code 2934999090

 Synthetic Route

~%

5-Chloro-4-nitrothiophene-2-carboxylic acid Structure

5-Chloro-4-nitr...

CAS#:89166-85-8

Literature: Journal of the American Chemical Society, , vol. 74, p. 2965,2969

~%

5-Chloro-4-nitrothiophene-2-carboxylic acid Structure

5-Chloro-4-nitr...

CAS#:89166-85-8

Literature: Journal of the American Chemical Society, , vol. 74, p. 2965,2969

~%

5-Chloro-4-nitrothiophene-2-carboxylic acid Structure

5-Chloro-4-nitr...

CAS#:89166-85-8

Literature: Journal of the American Chemical Society, , vol. 74, p. 2965,2969

 Customs

HS Code 2934999090
Summary 2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2-Thiophenecarboxylic acid, 5-chloro-4-nitro-
5-Chloro-4-nitro-2-thiophenecarboxylic acid
5-Chloro-4-nitrothiophene-2-carboxylic acid
The content on this webpage is sourced from various professional data sources. If you have any questions or concerns regarding the content, please feel free to contact service1@chemsrc.com.
Top Suppliers:I want be here


Get all suppliers and price by the below link:

5-Chloro-4-nitrothiophene-2-carboxylic acid suppliers


Price: ¥310/250mg

Reference only. check more 5-Chloro-4-nitrothiophene-2-carboxylic acid price