CAS Number24922-02-9
SynonymsCyclopropanepropanoic acid, β-oxo-, ethyl ester; cyclopropyl ethoxycarbonylmethyl ketone; 3-Cyclopropyl-3-oxopropanoic acid,ethyl ester; MFCD00184570; Ethyl 3-cyclopropyl-3-oxo-propanoate; 3-Cyclopropyl-3-oxo-propionic acid ethyl ester; Ethyl 3-cyclopropyl-3-oxopropanoate; 3-Cyclopropyl-3-oxo-propionic aicd ethyl ester; Ethyl 3-cyclopropyl-3-oxopropionate; ethyl cyclopropane-3-oxopropionate
Molecular FormulaC8H12O3
Molecular Weight156.179
Purity98.00%
Density1.1±0.1 g/cm3
Boiling Point212.9±13.0 °C at 760 mmHg
AppearanceColorless to slightly yellow liquid
| Chemical & Physical Properties | |
|---|---|
| CAS Number | 24922-02-9 |
| Catalog No. | 2A-9039585 |
| Chinese Name | 3-环丙基-3-氧代丙酸乙酯 |
| Synonyms | Cyclopropanepropanoic acid, β-oxo-, ethyl ester; cyclopropyl ethoxycarbonylmethyl ketone; 3-Cyclopropyl-3-oxopropanoic acid,ethyl ester; MFCD00184570; Ethyl 3-cyclopropyl-3-oxo-propanoate; 3-Cyclopropyl-3-oxo-propionic acid ethyl ester; Ethyl 3-cyclopropyl-3-oxopropanoate; 3-Cyclopropyl-3-oxo-propionic aicd ethyl ester; Ethyl 3-cyclopropyl-3-oxopropionate; ethyl cyclopropane-3-oxopropionate |
| Molecular Formula | C8H12O3 |
| Molecular Weight | 156.179 |
| Purity | 98.00 |
| Density | 1.1±0.1 g/cm3 |
| Boiling Point | 212.9±13.0 °C at 760 mmHg |
| Appearance | Colorless to slightly yellow liquid |
| Storage Condition | room temperature |
| HTC | 2918300090 |
| SMILES | CCOC(=O)CC(=O)C1CC1 |
| InChI | InChI=1S/C8H12O3/c1-2-11-8(10)5-7(9)6-3-4-6/h6H,2-5H2,1H3 |
| InChI Key | LFSVADABIDBSBV-UHFFFAOYSA-N |
| MSDS | msds/39585_2_24922_02_9.pdf |
| Use of | health and chemical hazard data given on this sheet. Storage:Store in closed vessels. Section8. Exposure Controls / Personal protection Engineering Controls: Use only in a chemical fume hood. Personal protective equipment: Wear laboratory clothing, chemical-resistant gloves and safety goggles. General hydiene measures: Wash thoroughly after handling. Wash contaminated clothing before reuse. Section9. Physical and chemical properties Not specified Appearance: Boiling point:No data Melting point:No data Flash point:No data Molecular formula:C8H12O3 Molecular weight:156.2 Section10. Stability and reactivity Conditions to avoid: Heat, flames and sparks. Materials to avoid: Oxidizing agents. Possible hazardous combustion products: Carbon monoxide. Section11. Toxicological information Section12. Ecological information Section13. Disposal consideration Arrange disposal as special waste, by licensed disposal company, in consultation with local waste disposal authority, in accordance with national and regional regulations. Section14. Transportation information Non-harzardous for air and ground transportation. Section15. Regulatory information No chemicals in this material are subject to the reporting requirements of SARA Title III, Section 302, or have known CAS numbers that exceed the threshold reporting levels established by SARA Title III, Section 313. SECTION 16 - ADDITIONAL INFORMATION Safety Information Hazard Codes Xi RIDADR NONH for all modes of transport HS Code 2918300090 Synthetic Route Potassium monoe... Cyclopropanecar... Ethyl 3-cyclopr... 24922-02-9 Literature: DAIICHI PHARMACEUTICAL CO., LTD. Patent: EP1479681 A1, 2004 ; Location in patent: Page 59 ; 1-Cyclopropylet... 2'-fluoroac... Ethyl 3-cyclopr... 24922-02-9 Literature: E. R. Squibb and Sons, Inc. Patent: US5506219 A1, 1996 ; US 5506219 A Monoethyl malon... Cyclopropanecar... Ethyl 3-cyclopr... 24922-02-9 Literature: J. Uriach and Cia, S.A. Patent: US5827863 A1, 1998 ; US 5827863 A |
| Tax Rebate | 9.0% |
| Supervision | None MFN tariff: 6.5% Ordinary tariff: 30.0% |
| Transport Info | Product name: 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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