Introduction：Basic information about CAS 57543-54-1|1-(8-METHOXY-2H-CHROMEN-3-YL)-1-ETHANONE, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 1-(8-METHOXY-2H-CHROMEN-3-YL)-1-ETHANONE |
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| CAS Number | 57543-54-1 | Molecular Weight | 204.22200 |
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| Density | 1.174g/cm3 | Boiling Point | 355.2ºC at 760 mmHg |
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| Molecular Formula | C12H12O3 | Melting Point | 104-106ºC |
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| MSDS | / | Flash Point | 159.9ºC |
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Names
| Name | 1-(8-methoxy-2H-chromen-3-yl)ethanone |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.174g/cm3 |
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| Boiling Point | 355.2ºC at 760 mmHg |
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| Melting Point | 104-106ºC |
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| Molecular Formula | C12H12O3 |
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| Molecular Weight | 204.22200 |
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| Flash Point | 159.9ºC |
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| Exact Mass | 204.07900 |
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| PSA | 35.53000 |
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| LogP | 2.06000 |
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| Index of Refraction | 1.551 |
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| InChIKey | WIKPKPNOYJJBLE-UHFFFAOYSA-N |
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| SMILES | COc1cccc2c1OCC(C(C)=O)=C2 |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- DJ2130000
- CHEMICAL NAME :
- 2H-1-Benzopyran, 3-acetyl-8-methoxy-
- CAS REGISTRY NUMBER :
- 57543-54-1
- BEILSTEIN REFERENCE NO. :
- 1244878
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C12-H12-O3
- MOLECULAR WEIGHT :
- 204.24
- WISWESSER LINE NOTATION :
- T66 BO CHJ DV1 JO1
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 1 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: 11,81,1976
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Safety Information
Customs
| HS Code | 2914509090 |
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| Summary | HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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Synonyms
| 2H-1-BENZOPYRAN,3-ACETYL-8-METHOXY |
| 1-(8-methoxy-2H-chromen-3-yl)-1-ethanone |
| 3-acetyl-8-methoxy-2H-chromene |
| 1-(8-methoxy-2H-chromen-3-yl)-ethanone |
| Ketone,8-methoxy-2H-1-benozpyran-3-yl methyl |
| methoxychromenylethanone |
