异丁基丙二酸二乙酯，CAS 登记号 10203-58-4，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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Diethyl isobutylmalonate · CAS 10203-58-4 · C11H20O4. UNII 95WL9E8A77.
| CAS Registry Number | 10203-58-4 |
|---|---|
| PubChem CID | 25047 |
| Molecular formula | C11H20O4 |
| IUPAC name | diethyl 2-(2-methylpropyl)propanedioate |
| UNII (FDA) | 95WL9E8A77 |
| Molecular Weight | 216.27 |
|---|---|
| XLogP3 | 2.6 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 8 |
| Exact Mass | 216.13615911 |
| Monoisotopic Mass | 216.13615911 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| GHS notification summary | 2.4% (1 / 41) |
|---|
| GHS notification summary | 2.4% (1 / 41) |
|---|---|
| Reported hazard statements | H302 (97.6%) |
This chemical does not meet GHS hazard criteria for 2.4% (1 of 41) of reports.
H302 (97.6%): Harmful if swallowed [Warning Acute toxicity, oral]
DIETHYL ISOBUTYLMALONATE; 10203-58-4; Diethyl 2-isobutylmalonate; Propanedioic acid, (2-methylpropyl)-, diethyl ester; Propanedioic acid, 2-(2-methylpropyl)-, 1,3-diethyl ester; Malonic acid, isobutyl-, diethyl ester; 95WL9E8A77; EINECS 233-504-6; 1,3-diethyl 2-(2-methylpropyl)propanedioate; NSC 68522; AI3-05627; NSC-68522; DTXSID7064998; ETHYL 2-ETHOXYCARBONYL-4-METHYLVALERATE; RefChem:587232; DTXCID8032700
CAS 10203-58-4; molecular formula C11H20O4; molecular weight — g/mol.
DIETHYL ISOBUTYLMALONATE, 10203-58-4, Diethyl 2-isobutylmalonate, Propanedioic acid, (2-methylpropyl)-, diethyl ester, Propanedioic acid, 2-(2-methylpropyl)-, 1,3-diethyl ester, Malonic acid, isobutyl-, diethyl ester.
2.4% of GHS notifications report no hazard classification (1 of 41).
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.