甲基琥珀酸酐，CAS 登记号 4100-80-5，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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methylsuccinic anhydride · CAS 4100-80-5 · C5H6O3.
| CAS Registry Number | 4100-80-5 |
|---|---|
| PubChem CID | 20051 |
| Molecular formula | C5H6O3 |
| IUPAC name | 3-methyloxolane-2,5-dione |
| Molecular Weight | 114.10 |
|---|---|
| XLogP3 | 0.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 0 |
| Exact Mass | 114.031694049 |
| Monoisotopic Mass | 114.031694049 |
| Topological Polar Surface Area | 43.4 |
| Heavy Atom Count | 8 |
| Formal Charge | 0 |
| Reported hazard statements | H315 (100%), H319 (97.6%), H335 (100%) |
|---|
H315 (100%): Causes skin irritation [Warning Skin corrosion/irritation]
H319 (97.6%): Causes serious eye irritation [Warning Serious eye damage/eye irritation]
Methylsuccinic anhydride; 3-methyloxolane-2,5-dione; 3-Methylsuccinic anhydride; 2,5-Furandione, dihydro-3-methyl-; EINECS 223-870-5; NSC 65437; AI3-11208; 3,4-Dihydro-3-methyl-2,5-furandione; CHEBI:87587; DTXSID10871900; RefChem:158319; DTXCID60819514; 223-870-5; DFATXMYLKPCSCX-UHFFFAOYSA-N; 4100-80-5; 3-methyldihydrofuran-2,5-dione
CAS 4100-80-5; molecular formula C5H6O3; molecular weight — g/mol.
Methylsuccinic anhydride, 3-methyloxolane-2,5-dione, 3-Methylsuccinic anhydride, 2,5-Furandione, dihydro-3-methyl-, EINECS 223-870-5, NSC 65437.
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.