Introduction：Basic information about CAS 53348-92-8|4-AMINO-CHROMEN-2-ONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 4-AMINO-CHROMEN-2-ONE |
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| CAS Number | 53348-92-8 | Molecular Weight | 161.15700 |
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| Density | 1.313g/cm3 | Boiling Point | 338.9ºC at 760mmHg |
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| Molecular Formula | C9H7NO2 | Melting Point | 161.5-162°C (lit.) |
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| MSDS | / | Flash Point | 186.6ºC |
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Names
| Name | 4-aminochromen-2-one |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.313g/cm3 |
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| Boiling Point | 338.9ºC at 760mmHg |
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| Melting Point | 161.5-162°C (lit.) |
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| Molecular Formula | C9H7NO2 |
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| Molecular Weight | 161.15700 |
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| Flash Point | 186.6ºC |
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| Exact Mass | 161.04800 |
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| PSA | 56.23000 |
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| LogP | 1.95640 |
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| Index of Refraction | 1.624 |
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| InChIKey | AHZAKFLOHIRCDU-UHFFFAOYSA-N |
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| SMILES | Nc1cc(=O)oc2ccccc12 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2976740
- CHEMICAL NAME :
- 2H-1-Benzopyran-2-one, 4-amino-
- CAS REGISTRY NUMBER :
- 53348-92-8
- LAST UPDATED :
- 199606
- DATA ITEMS CITED :
- 2
- MOLECULAR FORMULA :
- C9-H7-N-O2
- MOLECULAR WEIGHT :
- 161.17
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- >5 gm/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 30,531,1995
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1780 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- EJMCA5 European Journal of Medicinal Chemistry--Chimie Therapeutique. (Editions Scientifiques Elsevier, 29 rue Buffon, F-75005, Paris, France) V.9- 1974- Volume(issue)/page/year: 30,531,1995
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Safety Information
| Hazard Codes | Xi |
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| Risk Phrases | 36/37/38 |
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| Safety Phrases | 26-36/37 |
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| HS Code | 2932209090 |
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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-amino-2-oxo-2H-1-benzopyran |
| 4-amino-2H-chromen-2-one |
| Coumarin,4-amino |
| 2H-1-Benzopyran-2-one,4-amino |
| 4-Aminocoumarin |
| 4-Amino-chromen-2-one |
| 4-Amino-2H-1-benzopyran-2-one |
