碳酸甲乙酯，CAS 登记号 623-53-0，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，下游主要用于无机化学品。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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Methyl ethyl carbonate · CAS 623-53-0 · C4H8O3. UNII OU358HAE25.
| CAS Registry Number | 623-53-0 |
|---|---|
| PubChem CID | 522046 |
| Molecular formula | C4H8O3 |
| IUPAC name | ethyl methyl carbonate |
| UNII (FDA) | OU358HAE25 |
| Molecular Weight | 104.10 |
|---|---|
| XLogP3 | 0.9 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 3 |
| Rotatable Bond Count | 3 |
| Exact Mass | 104.047344113 |
| Monoisotopic Mass | 104.047344113 |
| Topological Polar Surface Area | 35.5 |
| Heavy Atom Count | 7 |
| Formal Charge | 0 |
| GHS notification summary | 7.9% (15 / 189) |
|---|
| GHS notification summary | 7.9% (15 / 189) |
|---|---|
| Reported hazard statements | H225 (92.1%), H226 (59.7%), H315 (55.6%), H319 (56.5%), H335 (34.7%) |
This chemical does not meet GHS hazard criteria for 7.9% (15 of 189) of reports.
H225 (92.1%): Highly Flammable liquid and vapor [Danger Flammable liquids]
Ethyl methyl carbonate; 623-53-0; Carbonic acid, ethyl methyl ester; Ester solvent; Methyl Ethyl Carbonate; Ethoxyacetic acid, methyl ester; methylethylcarbonate; UNII-OU358HAE25; OU358HAE25; C2H5OCOOCH3; Carbonic acid, ethyl-, methyl ester; ETHYL METHYL CARBONTE; DTXSID6074592; RefChem:138988; DTXCID9043304; 433-480-9
CAS 623-53-0; molecular formula C4H8O3; molecular weight — g/mol.
Ethyl methyl carbonate, 623-53-0, Carbonic acid, ethyl methyl ester, Ester solvent, Methyl Ethyl Carbonate, Ethoxyacetic acid, methyl ester.
7.9% of GHS notifications report no hazard classification (15 of 189).
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.