2-亚甲基戊二酸二甲酯，CAS 登记号 5621-44-3，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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dimethyl 2-methylenepentanedioate · CAS 5621-44-3 · C8H12O4.
| CAS Registry Number | 5621-44-3 |
|---|---|
| PubChem CID | 574537 |
| Molecular formula | C8H12O4 |
| IUPAC name | dimethyl 2-methylidenepentanedioate |
| Molecular Weight | 172.18 |
|---|---|
| XLogP3 | 0.8 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 6 |
| Exact Mass | 172.07355886 |
| Monoisotopic Mass | 172.07355886 |
| Topological Polar Surface Area | 52.6 |
| Heavy Atom Count | 12 |
| Formal Charge | 0 |
5621-44-3; DTXSID201288491; 1,5-Dimethyl 2-methylenepentanedioate; RefChem:1053447; DTXCID401719129; Dimethyl 2-methylenepentanedioate; 2-METHYLENE-PENTANEDIOIC ACID DIMETHYL ESTER; dimethyl 2-methylidenepentanedioate; Dimethyl 2-methyleneglutarate; 1,5-DIMETHYL 2-METHYLIDENEPENTANEDIOATE; Pentanedioic acid, 2-methylene-, dimethyl ester; 1-Butene-2,4-dicarboxylic acid dimethyl ester; MFCD08234436; 2-Methylenepentanedioic Acid Dimethyl Ester; Glutaric acid, 2-methylene-, dimethyl ester; 2-Methyleneglutaric acid dimethyl ester
CAS 5621-44-3; molecular formula C8H12O4; molecular weight — g/mol.
5621-44-3, DTXSID201288491, 1,5-Dimethyl 2-methylenepentanedioate, RefChem:1053447, DTXCID401719129, Dimethyl 2-methylenepentanedioate.
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.