5-Cyano-2-thiophenecarboxylic acid

Modify Date: 2024-01-21 21:40:33

5-Cyano-2-thiophenecarboxylic acid Structure
5-Cyano-2-thiophenecarboxylic acid structure
Common Name 5-Cyano-2-thiophenecarboxylic acid
CAS Number 59786-39-9 Molecular Weight 153.158
Density 1.5±0.1 g/cm3 Boiling Point 345.6±27.0 °C at 760 mmHg
Molecular Formula C6H3NO2S Melting Point N/A
MSDS N/A Flash Point 162.8±23.7 °C

 Names

Name 5-Cyanothiophene-2-carboxylic acid
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.5±0.1 g/cm3
Boiling Point 345.6±27.0 °C at 760 mmHg
Molecular Formula C6H3NO2S
Molecular Weight 153.158
Flash Point 162.8±23.7 °C
Exact Mass 152.988449
PSA 89.33000
LogP 1.10
Vapour Pressure 0.0±0.8 mmHg at 25°C
Index of Refraction 1.626

 Safety Information

HS Code 2934999090

 Synthetic Route

~93%

5-Cyano-2-thiophenecarboxylic acid Structure

5-Cyano-2-thiop...

CAS#:59786-39-9

Literature: Abarbri, Mohamed; Thibonnet, Jerome; Berillon, Laurent; Dehmel, Florian; Rottlaender, Mario; Knochel, Paul Journal of Organic Chemistry, 2000 , vol. 65, # 15 p. 4618 - 4634

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5-Cyano-2-thiophenecarboxylic acid Structure

5-Cyano-2-thiop...

CAS#:59786-39-9

Literature: Boymond, Laure; Rottlaender, Mario; Cahiez, Gerard; Knochel, Paul Angewandte Chemie - International Edition, 1998 , vol. 37, # 12 p. 1701 - 1703

 Precursor & DownStream

Precursor  2

DownStream  0

 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

Thiophene-2-carboxylic acid,5-cyano
5-Cyano-2-thiophenecarboxylic acid
2-Thiophenecarboxylic acid, 5-cyano-
5-cyano-thiophene-2-carboxylic acid