Introduction：Basic information about CAS 1786-05-6|4-HYDROXY-3-PHENYLCOUMARIN, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-HYDROXY-3-PHENYLCOUMARIN |
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| CAS Number | 1786-05-6 | Molecular Weight | 238.23800 |
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| Density | 1.367g/cm3 | Boiling Point | 393.7ºC at 760mmHg |
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| Molecular Formula | C15H10O3 | Melting Point | / |
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| MSDS | / | Flash Point | 151.5ºC |
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Names
| Name | 4-hydroxy-3-phenylchromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.367g/cm3 |
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| Boiling Point | 393.7ºC at 760mmHg |
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| Molecular Formula | C15H10O3 |
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| Molecular Weight | 238.23800 |
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| Flash Point | 151.5ºC |
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| Exact Mass | 238.06300 |
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| PSA | 50.44000 |
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| LogP | 3.16560 |
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| Vapour Pressure | 6.63E-07mmHg at 25°C |
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| Index of Refraction | 1.679 |
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| InChIKey | CBHMYFPBBDCWSY-UHFFFAOYSA-N |
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| SMILES | O=c1oc2ccccc2c(O)c1-c1ccccc1 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- GN7585000
- CHEMICAL NAME :
- Coumarin, 4-hydroxy-3-phenyl-
- CAS REGISTRY NUMBER :
- 1786-05-6
- BEILSTEIN REFERENCE NO. :
- 1285893
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C15-H10-O3
- MOLECULAR WEIGHT :
- 238.25
- WISWESSER LINE NOTATION :
- T66 BOVJ DR& EQ
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 250 mg/kg
- TOXIC EFFECTS :
- Behavioral - altered sleep time (including change in righting reflex) Behavioral - muscle contraction or spasticity Lungs, Thorax, or Respiration - respiratory stimulation
- REFERENCE :
- ARZNAD Arzneimittel-Forschung. Drug Research. (Editio Cantor Verlag, Postfach 1255, W-7960 Aulendorf, Fed. Rep. Ger.) V.1- 1951- Volume(issue)/page/year: 14,29,1964
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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
| 2H-1-Benzopyran-2-one,4-hydroxy-3-phenyl |
| 4-hydroxy-3-phenyl-chromen-2-one |
| 4-Hydroxy-3-phenylcoumarin |
| COUMARIN,4-HYDROXY-3-PHENYL |
| 3-phenyl-4-hydroxycoumarin |
| 4-Hydroxy-3-phenyl-2H-1-benzopyran-2-one |
| 4-Hydroxy-3-phenyl-2H-chromen-2-one |
