4,7,4'-trimethylallopsoralen

Modify Date: 2024-09-12 17:23:20

4,7,4'-trimethylallopsoralen Structure
4,7,4'-trimethylallopsoralen structure
Common Name 4,7,4'-trimethylallopsoralen
CAS Number 33158-05-3 Molecular Weight 228.24300
Density 1.236g/cm3 Boiling Point 397.3ºC at 760mmHg
Molecular Formula C14H12O3 Melting Point N/A
MSDS N/A Flash Point 194.1ºC

 Names

Name 2,4,9-trimethylfuro[2,3-f]chromen-7-one
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.236g/cm3
Boiling Point 397.3ºC at 760mmHg
Molecular Formula C14H12O3
Molecular Weight 228.24300
Flash Point 194.1ºC
Exact Mass 228.07900
PSA 43.35000
LogP 3.46440
Index of Refraction 1.613

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
Summary 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

2,4,9-Trimethylallopsoralen
4,7,5'-Trimethyl-allopsoralen
4,7,4'-Trimethylallopsoralen