Introduction:Basic information about CAS 19225-17-3|4,7-DIHYDROXY-3-PHENYLCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4,7-DIHYDROXY-3-PHENYLCOUMARIN |
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| CAS Number | 19225-17-3 | Molecular Weight | 254.23700 |
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| Density | 1.472g/cm3 | Boiling Point | 477.1ºC at 760mmHg |
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| Molecular Formula | C15H10O4 | Melting Point | / |
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| MSDS | / | Flash Point | 186.2ºC |
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Names
| Name | 4,7-dihydroxy-3-phenylchromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.472g/cm3 |
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| Boiling Point | 477.1ºC at 760mmHg |
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| Molecular Formula | C15H10O4 |
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| Molecular Weight | 254.23700 |
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| Flash Point | 186.2ºC |
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| Exact Mass | 254.05800 |
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| PSA | 70.67000 |
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| LogP | 2.87120 |
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| Vapour Pressure | 6.55E-10mmHg at 25°C |
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| Index of Refraction | 1.712 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GN6400000
- CHEMICAL NAME :
- Coumarin, 4,7-dihydroxy-3-phenyl-
- CAS REGISTRY NUMBER :
- 19225-17-3
- BEILSTEIN REFERENCE NO. :
- 0224645
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H10-O4
- MOLECULAR WEIGHT :
- 254.25
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 600 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- MPHEAE Medicina et Pharmacologia Experimentalis. (Basel, Switzerland) V.12-17, 1965-67. For publisher information, see PHMGBN. Volume(issue)/page/year: 17,497,1967
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Safety Information
Customs
| HS Code | 2932209090 |
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| Summary | 2932209090. other lactones. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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Synonyms
| 4,7-dihydroxy-3-phenyl-2H-chromen-2-one |
| COUMARIN,4,7-DIHYDROXY-3-PHENYL |
| 3-Phenyl-4.7-dihydroxy-cumarin |
| 4,7-Dihydroxy-3-phenyl-cumarin |
| 4,7-Dihydroxy-3-phenylcoumarin |