乙氧基亚甲基丙二酸二乙酯，CAS 登记号 87-13-8，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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Diethyl ethoxymethylenemalonate · CAS 87-13-8 · C10H16O5. UNII 6KF8220SZ8. Ionization Efficiency: 2.1; Ionization Efficiency: 2.7; Ionization Efficiency: MeCN (80%).
| CAS Registry Number | 87-13-8 |
|---|---|
| PubChem CID | 6871 |
| Molecular formula | C10H16O5 |
| IUPAC name | diethyl 2-(ethoxymethylidene)propanedioate |
| UNII (FDA) | 6KF8220SZ8 |
| Molecular Weight | 216.23 |
|---|---|
| XLogP3 | 1.5 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 8 |
| Exact Mass | 216.09977361 |
| Monoisotopic Mass | 216.09977361 |
| Topological Polar Surface Area | 61.8 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Ionization Efficiency | 2.1 |
|---|---|
| Ionization Efficiency | 2.7 |
| Ionization Efficiency | MeCN (80%) |
| Ionization Efficiency | DOI:10.1002/rcm.8545 |
| Reported hazard statements | H302 (99.1%), H314 (49.5%), H315 (49.5%), H317 (59.5%), H318 (49.5%), H319 (49.5%), H335 (43.2%) |
|---|
H302 (99.1%): Harmful if swallowed [Warning Acute toxicity, oral]
H314 (49.5%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]
Diethyl ethoxymethylenemalonate; 87-13-8; Diethyl (ethoxymethylene)malonate; Ethoxymethylenemalonic acid diethyl ester; Diethyl EMME; Propanedioic acid, (ethoxymethylene)-, diethyl ester; DTXSID5052591; NSC-9068; MALONIC ACID, (ETHOXYMETHYLENE)-, DIETHYL ESTER; 6KF8220SZ8; NSC-62117; DTXCID2031164; Propanedioic acid, 2-(ethoxymethylene)-, 1,3-diethyl ester; RefChem:133377; Propanedioic acid, 2-(ethoxymethylene)-, diethyl ester; 201-725-7
CAS 87-13-8; molecular formula C10H16O5; molecular weight — g/mol.
Diethyl ethoxymethylenemalonate, 87-13-8, Diethyl (ethoxymethylene)malonate, Ethoxymethylenemalonic acid diethyl ester, Diethyl EMME, Propanedioic acid, (ethoxymethylene)-, diethyl ester.
Hazard statements reported: H302, H314, H315, H317, H318.
Ionization Efficiency: 2.1; Ionization Efficiency: 2.7; Ionization Efficiency: MeCN (80%); Ionization Efficiency: DOI:10.1002/rcm.8545.
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.