7H-Furo[3,2-g][1]benzopyran-7-one,2,5,9-trimethyl- cas no:3902-71-4
Synonyms: 5-Benzofuranacrylicacid, 6-hydroxy-b,2,7-trimethyl-,d-lactone (6CI,7CI);4,2',8-Trimethylpsoralen;4,5',8-Trimethylpsoralen;4,5',8-Trimethylpsoralene;NSC 71047;Trimethylpsoralen;Trioxsalen;Trioxysalen;Trisoralen;
Name7H-Furo[3,2-g][1]benzopyran-7-one,2,5,9-trimethyl-
CAS3902-71-4
Synonyms5-Benzofuranacrylicacid, 6-hydroxy-b,2,7-trimethyl-,d-lactone (6CI,7CI);4,2',8-Trimethylpsoralen;4,5',8-Trimethylpsoralen;4,5',8-Trimethylpsoralene;NSC 71047;Trimethylpsoralen;Trioxsalen;Trioxysalen;Trisoralen;
EINECS(EC#)223-459-0
Molecular FormulaC14H12O3
Molecular Weight228.26
AppearanceCrystalline Powder
refractive index1.613
storage temp2-8°C
Hazard C: Corrosive;
Risk R34;R40
Safety Moderately toxic by intraperitoneal and subcutaneous routes. Low toxicity by ingestion. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating vapors.
