氯氟乙酸乙酯，CAS 登记号 401-56-9，由济南圣和化工有限公司现货供应，可提供纯度 按批次COA提供(不公开发布) 的规格，下游主要用于有机化学品。支持样品与小批量试用，批量价格请联系我们获取，验收以批次 COA 为准。
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ethylchlorofluoroacetate · CAS 401-56-9 · C4H6ClFO2. UNII NS00043226.
| CAS Registry Number | 401-56-9 |
|---|---|
| PubChem CID | 101668 |
| Molecular formula | C4H6ClFO2 |
| IUPAC name | ethyl 2-chloro-2-fluoroacetate |
| UNII (FDA) | NS00043226 |
| Molecular Weight | 140.54 |
|---|---|
| XLogP3 | 1.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 140.0040353 |
| Monoisotopic Mass | 140.0040353 |
| Topological Polar Surface Area | 26.3 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H302 (13.3%), H312 (13.3%), H314 (100%), H332 (13.3%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (13.3%): Harmful if swallowed [Warning Acute toxicity, oral]
Ethyl chlorofluoroacetate; 401-56-9; Acetic acid, chlorofluoro-, ethyl ester; Acetic acid, 2-chloro-2-fluoro-, ethyl ester; EINECS 206-930-5; AI3-51573; DTXSID20870525; RefChem:552138; DTXCID40818242; 206-930-5; ethyl 2-chloro-2-fluoroacetate; EthylChlorofluoroacetate; Chlorofluoroacetic Acid Ethyl Ester; ethyl chloro(fluoro)acetate; ethyl fluorochloroacetate; MFCD00039333
CAS 401-56-9; molecular formula C4H6ClFO2; molecular weight — g/mol.
Ethyl chlorofluoroacetate, 401-56-9, Acetic acid, chlorofluoro-, ethyl ester, Acetic acid, 2-chloro-2-fluoro-, ethyl ester, EINECS 206-930-5, AI3-51573.
Hazard statements reported: H226, H302, H312, H314, H332.
Facts on this page are taken from PubChem (US National Library of Medicine) and Wikidata. Grade-specific data — assay, moisture, particle size, packaging, shelf life — is issued per batch on the COA and is not published here.