3-氯-2,4-二氧代戊酸乙酯，CAS 登记号 34959-81-4，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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Pentanoic acid,3-chloro-2,4-dioxo-, ethyl ester · CAS 34959-81-4 · C7H9ClO4.
| CAS Registry Number | 34959-81-4 |
|---|---|
| PubChem CID | 3006755 |
| Molecular formula | C7H9ClO4 |
| IUPAC name | ethyl 3-chloro-2,4-dioxopentanoate |
| Molecular Weight | 192.60 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 5 |
| Exact Mass | 192.0189365 |
| Monoisotopic Mass | 192.0189365 |
| Topological Polar Surface Area | 60.4 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
| Reported hazard statements | H227 (100%), H302 (100%), H315 (100%), H319 (100%), H335 (100%) |
|---|
H227 (100%): Combustible liquid [Warning Flammable liquids]
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
ethyl 3-chloro-2,4-dioxopentanoate; 34959-81-4; DTXSID30388308; RefChem:343365; DTXCID20339329; 824-410-1; Pentanoic acid,3-chloro-2,4-dioxo-, ethyl ester; MFCD00173820; Pentanoic acid, 3-chloro-2,4-dioxo-, ethyl ester; ethyl 3-chloro-2,4-dioxo-pentanoate; SCHEMBL4330611; KJXBRTITCZOHRP-UHFFFAOYSA-N; Ethyl 3-chloro-2,4-dioxovalerate; SBB091502; AKOS006273335; DA-17925
CAS 34959-81-4; molecular formula C7H9ClO4; molecular weight — g/mol.
ethyl 3-chloro-2,4-dioxopentanoate, 34959-81-4, DTXSID30388308, RefChem:343365, DTXCID20339329, 824-410-1.
Hazard statements reported: H227, H302, 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.