3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione

Modify Date: 2023-10-17 17:37:40

3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione Structure
3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione structure
Common Name 3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione
CAS Number 160989-35-5 Molecular Weight 497.179
Density 1.7±0.1 g/cm3 Boiling Point 551.1±50.0 °C at 760 mmHg
Molecular Formula C23H15Br2NO2 Melting Point N/A
MSDS N/A Flash Point 287.1±30.1 °C

 Names

Name 3,4-dibromo-1-tritylpyrrole-2,5-dione
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.7±0.1 g/cm3
Boiling Point 551.1±50.0 °C at 760 mmHg
Molecular Formula C23H15Br2NO2
Molecular Weight 497.179
Flash Point 287.1±30.1 °C
Exact Mass 494.946930
PSA 37.38000
LogP 6.28
Vapour Pressure 0.0±1.5 mmHg at 25°C
Index of Refraction 1.704

 Safety Information

HS Code 2925190090

 Customs

HS Code 2925190090
Summary 2925190090 other imides and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

 Synonyms

3,4-Dibromo-1-trityl-1H-pyrrole-2,5-dione
1H-Pyrrole-2,5-dione, 3,4-dibromo-1-(triphenylmethyl)-
N-Trityl-2,3-dibromomaleimide