7H-Furo[3,2-g][1]benzopyran-7-one cas no:66-97-7
Synonyms: Furocoumarin(6CI);2-Propenoic acid, 3-(6-hydroxy-5-benzofuranyl)-, d-lactone;6,7-Furanocoumarin;Ficusin;Furo[2',3':7,6]coumarin;Furo[4',5':6,7]coumarin;NSC 404562;Psoralen;Psoralene;
Name7H-Furo[3,2-g][1]benzopyran-7-one
CAS66-97-7
SynonymsFurocoumarin(6CI);2-Propenoic acid, 3-(6-hydroxy-5-benzofuranyl)-, d-lactone;6,7-Furanocoumarin;Ficusin;Furo[2',3':7,6]coumarin;Furo[4',5':6,7]coumarin;NSC 404562;Psoralen;Psoralene;
EINECS(EC#)200-639-7
Molecular FormulaC11H6O3
Molecular Weight186.17
AppearanceCrystalline solid
refractive index1.667
storage temp2-8°C
Hazard Xn:Harmful;
Risk R36/37/38
Safety
Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Hazard Codes: Xn
Risk Statements: 22-36/37/38
R22:Harmful if swallowed.
R36/37/38:Irritating to eyes, respiratory system and skin.
Safety Statements: 26
S26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
| 1. |
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mmo-esc 20 mg/L
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MUREAV Mutation Research. 58 (1978),23. |
| 2. |
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mmo-smc 50 µmol/L
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BUCABS Bulletin du Cancer. 67 (1980),245. |
| 3. |
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mrc-smc 50 µmol/L
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BUCABS Bulletin du Cancer. 56 (1980),245. |
