氯代乙酸烯丙酯，CAS 登记号 74503-07-4，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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allyl chlorooxoacetate · CAS 74503-07-4 · C5H5ClO3. UNII NS00060741.
| CAS Registry Number | 74503-07-4 |
|---|---|
| PubChem CID | 3018516 |
| Molecular formula | C5H5ClO3 |
| IUPAC name | prop-2-enyl 2-chloro-2-oxoacetate |
| UNII (FDA) | NS00060741 |
| Molecular Weight | 148.54 |
|---|---|
| XLogP3 | 1.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 147.9927217 |
| Monoisotopic Mass | 147.9927217 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 9 |
| Formal Charge | 0 |
| Reported hazard statements | H226 (100%), H302 (100%), H314 (100%) |
|---|
H226 (100%): Flammable liquid and vapor [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
Allyl chlorooxoacetate; EINECS 277-900-7; RefChem:554852; 277-900-7; 74503-07-4; allyl 2-chloro-2-oxoacetate; prop-2-enyl 2-chloro-2-oxoacetate; Acetic acid,2-chloro-2-oxo-, 2-propen-1-yl ester; allyl oxalyl chloride; MFCD08274650; allyloxyoxalyl chloride; Prop-2-en-1-yl chloro(oxo)acetate; Acetic acid, 2-chloro-2-oxo-, 2-propen-1-yl ester; AS-75986; CTK5D9969; allyl oxalochloride
CAS 74503-07-4; molecular formula C5H5ClO3; molecular weight — g/mol.
Allyl chlorooxoacetate, EINECS 277-900-7, RefChem:554852, 277-900-7, 74503-07-4, allyl 2-chloro-2-oxoacetate.
Hazard statements reported: H226, H302, H314.
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.