2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide

Modify Date: 2024-01-17 13:43:46

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide Structure
2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide structure
Common Name 2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide
CAS Number 220191-36-6 Molecular Weight 345.47900
Density 1.27g/cm3 Boiling Point 528.321ºC at 760 mmHg
Molecular Formula C18H19NO2S2 Melting Point 178.0-182.0°C
MSDS N/A Flash Point 273.319ºC

 Names

Name 3,4-bis(2,4,5-trimethylthiophen-3-yl)pyrrole-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.27g/cm3
Boiling Point 528.321ºC at 760 mmHg
Melting Point 178.0-182.0°C
Molecular Formula C18H19NO2S2
Molecular Weight 345.47900
Flash Point 273.319ºC
Exact Mass 345.08600
PSA 102.65000
LogP 4.55600
Vapour Pressure 0mmHg at 25°C
Index of Refraction 1.626

 Safety Information

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%

 Synonyms

2,3-Bis(2,4,5-trimethyl-3-thienyl)maleimide
B1535