4-氯苯甲酰甲酸乙酯，CAS 登记号 34966-48-8，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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Ethyl 4-chlorobenzoylformate · CAS 34966-48-8 · C10H9ClO3. UNII Z838170334.
| CAS Registry Number | 34966-48-8 |
|---|---|
| PubChem CID | 2758815 |
| Molecular formula | C10H9ClO3 |
| IUPAC name | ethyl 2-(4-chlorophenyl)-2-oxoacetate |
| UNII (FDA) | Z838170334 |
| Molecular Weight | 212.63 |
|---|---|
| XLogP3 | 2.7 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 4 |
| Exact Mass | 212.0240218 |
| Monoisotopic Mass | 212.0240218 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 14 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (100%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (100%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Ethyl 4-chlorobenzoylformate; 34966-48-8; ethyl 2-(4-chlorophenyl)-2-oxoacetate; MFCD01319615; ETHYL 4-CHLOROPHENYLGLYOXYLATE; (4-chlorophenyl)glyoxylic acid ethyl ester; Ethyl (4-chlorobenzoyl)formate; ethyl (4-chlorophenyl)(oxo)acetate; Benzeneacetic acid, 4-chloro-a-oxo-, ethyl ester; ethyl 2-(4-chlorophenyl)-2-oxo-acetate; ethyl (4-chloropheny; (4-chlorophenyl)oxoacetic acid ethyl ester; 4-Chloro-oxo-benzeneacetic acid ethyl ester; SCHEMBL1525403; DTXSID40374499; BIELZWDKOJZMOG-UHFFFAOYSA-N
CAS 34966-48-8; molecular formula C10H9ClO3; molecular weight — g/mol.
Ethyl 4-chlorobenzoylformate, 34966-48-8, ethyl 2-(4-chlorophenyl)-2-oxoacetate, MFCD01319615, ETHYL 4-CHLOROPHENYLGLYOXYLATE, (4-chlorophenyl)glyoxylic acid ethyl ester.
Hazard statements reported: H315, H319, 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.