乙酰氧基乙酰氯，CAS 登记号 13831-31-7，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，下游主要用于无机化学品。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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Acetoxyacetyl chloride · CAS 13831-31-7 · C4H5ClO3. UNII Z4S19Y2F8S.
| CAS Registry Number | 13831-31-7 |
|---|---|
| PubChem CID | 26297 |
| Molecular formula | C4H5ClO3 |
| IUPAC name | (2-chloro-2-oxoethyl) acetate |
| UNII (FDA) | Z4S19Y2F8S |
| Molecular Weight | 136.53 |
|---|---|
| XLogP3 | 0.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 135.9927217 |
| Monoisotopic Mass | 135.9927217 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H314 (100%), H335 (86.8%) |
|---|
H314 (100%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
H335 (86.8%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]
ACETOXYACETYL CHLORIDE; 13831-31-7; 2-Chloro-2-oxoethyl acetate; Acetyl chloride, 2-(acetyloxy)-; 2-Acetoxyacetyl chloride; Acetyl chloride, (acetyloxy)-; Acetylglycoloyl chloride; Z4S19Y2F8S; EINECS 237-542-4; DTXSID20160579; GLYCOLOYL CHLORIDE, ACETATE; RefChem:552434; DTXCID2083070; 237-542-4; Acetoxyacetylchloride; (2-chloro-2-oxoethyl) acetate
CAS 13831-31-7; molecular formula C4H5ClO3; molecular weight — g/mol.
ACETOXYACETYL CHLORIDE, 13831-31-7, 2-Chloro-2-oxoethyl acetate, Acetyl chloride, 2-(acetyloxy)-, 2-Acetoxyacetyl chloride, Acetyl chloride, (acetyloxy)-.
Hazard statements reported: H314, H335.
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.