Thieno[2,3-b]pyrazine-6-carboxylic acid

Modify Date: 2024-01-06 14:00:59

Thieno[2,3-b]pyrazine-6-carboxylic acid Structure
Thieno[2,3-b]pyrazine-6-carboxylic acid structure
Common Name Thieno[2,3-b]pyrazine-6-carboxylic acid
CAS Number 59944-79-5 Molecular Weight 180.18400
Density 1.608g/cm3 Boiling Point 407.8ºC at 760 mmHg
Molecular Formula C7H4N2O2S Melting Point 220ºC
MSDS N/A Flash Point 200.5ºC

 Names

Name Thieno[2,3-b]pyrazine-6-carboxylic acid

 Chemical & Physical Properties

Density 1.608g/cm3
Boiling Point 407.8ºC at 760 mmHg
Melting Point 220ºC
Molecular Formula C7H4N2O2S
Molecular Weight 180.18400
Flash Point 200.5ºC
Exact Mass 179.99900
PSA 91.32000
LogP 1.38950
Index of Refraction 1.749

 Safety Information

Hazard Codes Xn
Risk Phrases R20/21/22
Safety Phrases 22-26-36/37/39
HS Code 2934999090

 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%