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| CAS No.: | 479-13-0 |
|---|---|
| Name: | COUMESTROL |
| Article Data: | 21 |
| Molecular Structure: | |
|
|
|
| Formula: | C15H8 O5 |
| Molecular Weight: | 268.226 |
| Synonyms: | 3-Benzofurancarboxylicacid, 2-(2,4-dihydroxyphenyl)-6-hydroxy-, d-lactone (6CI); 2-(2,4-Dihydroxyphenyl)-6-hydroxy-3-benzofurancarboxylicacid d-lactone;3,9-Dihydroxy-6H-benzofuro[3,2-c][1]benzopyran-6-one; Coumesterol; Coumestrol;Cumoestrol; Cumostrol; NSC 22842 |
| EINECS: | 207-525-6 |
| Density: | 1.602 g/cm3 |
| Melting Point: | ≥350 °C(lit.) |
| Boiling Point: | 406 °C at 760 mmHg |
| Flash Point: | 199.3 °C |
| Solubility: | DMSO: soluble |
| Appearance: | Off-white powder |
| Hazard Symbols: |
 Xn
|
| Risk Codes: | 22-36/37/38 |
| Safety: | An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes. |
| PSA: | 83.81000 |
| LogP: | 3.10360 |
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Chemistry
Product Name: Cumoesterol (CAS NO.479-13-0)
Molecular Formula: C15H8O5
Molecular Weight: 268.23g/mol
Mol File: 479-13-0.mol
Einecs: 207-525-6
Appearance: Off-white powder
Melting Point: ≥350 °C(lit.)
Boiling point: 406 °C at 760 mmHg
Flash Point: 199.3 °C
Density: 1.602 g/cm3
Solubility: DMSO: soluble
XLogP3-AA: 2.8
H-Bond Donor: 2
H-Bond Acceptor: 5
Toxicity Data With Reference
| 1. | dns-mus-scu 400 mg/kg | CNREA8 Cancer Research. 48 (1988),14. | ||
| 2. | orl-mus TDLo:35 g/kg (female 14D pre):TER | PSEBAA Proceedings of the Society for Experimental Biology and Medicine. 167 (1981),237. |
Consensus Reports
Reported in EPA TSCA Inventory.
Safety Profile
An experimental teratogen. Other experimental reproductive effects. Mutation data reported. When heated to decomposition it emits acrid smoke and irritating fumes.
Safety Information of Cumoesterol (CAS NO.479-13-0):
Hazard Codes: Xn.gif){kind=small}
Risk Statements: 22-36/37/38
22: Harmful if swallowed
36: Irritating to the eyes
37: Irritating to the respiratory system
38: Irritating to the skin
Safety Statements: 26-37/39
26: In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
37: Wear suitable gloves
39: Wear eye/face protection
Specification
Cumoesterol ,its CAS NO. is 479-13-0,the synonyms is 3,9-Dihydroxy-6H-benzofuro(3,2-c)(1)benzopyran-6-one ; 3-Benzofurancarboxylic acid, 2-(2,4-dihydroxyphenyl)-6-hydroxy-, delta-lactone (6CI) ; 5-19-06-00405 (Beilstein Handbook Reference) ; CCRIS 7311 ; Coumestrol ; Cumostrol ; 3,9-Dihydroxy-6H-benzofuro(3,2-c)(1)benzopyran-6-one ; 6H-Benzofuro(3,2-c)(1)benzopyran-6-one, 3,9-dihydroxy- .