Introduction：Basic information about CAS 372-37-2|Butanoic acid,4-fluoro-3-oxo-, ethyl ester, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Butanoic acid,4-fluoro-3-oxo-, ethyl ester |
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| CAS Number | 372-37-2 | Molecular Weight | 148.13200 |
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| Density | 1.108g/cm3 | Boiling Point | 178.5ºC at 760mmHg |
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| Molecular Formula | C6H9FO3 | Melting Point | / |
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| MSDS | / | Flash Point | 60.5ºC |
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Names
| Name | ethyl 4-fluoro-3-oxobutanoate |
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| Synonym | More Synonyms |
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Chemical & Physical Properties
| Density | 1.108g/cm3 |
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| Boiling Point | 178.5ºC at 760mmHg |
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| Molecular Formula | C6H9FO3 |
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| Molecular Weight | 148.13200 |
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| Flash Point | 60.5ºC |
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| Exact Mass | 148.05400 |
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| PSA | 43.37000 |
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| LogP | 0.47820 |
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| InChIKey | KQBYNGJTZNCQCO-UHFFFAOYSA-N |
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| SMILES | CCOC(=O)CC(=O)CF |
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Toxicological Information
CHEMICAL IDENTIFICATION - RTECS NUMBER :
- AK5500000
- CHEMICAL NAME :
- Acetoacetic acid, 4-fluoro-, ethyl ester
- CAS REGISTRY NUMBER :
- 372-37-2
- BEILSTEIN REFERENCE NO. :
- 1761273
- LAST UPDATED :
- 199612
- DATA ITEMS CITED :
- 1
- MOLECULAR FORMULA :
- C6-H9-F-O3
- MOLECULAR WEIGHT :
- 148.15
- WISWESSER LINE NOTATION :
- F1V1VO2
HEALTH HAZARD DATAACUTE TOXICITY DATA - TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 2500 ug/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- JACSAT Journal of the American Chemical Society. (American Chemical Soc., Distribution Office Dept. 223, POB 57136, West End Stn., Washington, DC 20037) V.1- 1879- Volume(issue)/page/year: 79,1959,1957
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Safety Information
Customs
| HS Code | 2918300090 |
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| Summary | 2918300090 other carboxylic acids with aldehyde or ketone function but without other oxygen function, their anhydrides, halides, peroxides, peroxyacids and their derivatives。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:30.0% |
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Synonyms
| 4-fluoro-acetoacetic acid ethyl ester |
| 4-fluoro-3-oxo-butyric acid ethyl ester |
| ethyl 2-fluoro-acetoacetate |
| ACETOACETIC ACID,4-FLUORO-,ETHYL ESTER |
| ethyl 4-fluoro-3-oxo-butanoate |
| WLN: F1V1VO2 |
| 4-Fluor-acetessigsaeure-aethylester |
| Ethyl 4-fluoroacetoacetate |
