1,4-苯并二恶烷-2-甲酸乙酯，CAS 登记号 4739-94-0，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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ETHYL 1,4-BENZODIOXAN-2-CARBOXYLATE · CAS 4739-94-0 · C11H12O4. UNII WX5BXC6APN.
| CAS Registry Number | 4739-94-0 |
|---|---|
| PubChem CID | 151226 |
| Molecular formula | C11H12O4 |
| IUPAC name | ethyl 2,3-dihydro-1,4-benzodioxine-3-carboxylate |
| UNII (FDA) | WX5BXC6APN |
| Molecular Weight | 208.21 |
|---|---|
| XLogP3 | 2.1 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 4 |
| Rotatable Bond Count | 3 |
| Exact Mass | 208.07355886 |
| Monoisotopic Mass | 208.07355886 |
| Topological Polar Surface Area | 44.8 |
| Heavy Atom Count | 15 |
| Formal Charge | 0 |
| Reported hazard statements | H302 (100%) |
|---|
H302 (100%): Harmful if swallowed [Warning Acute toxicity, oral]
P264, P270, P301+P317, P330, and P501 (click each P-code to see the statement)
4739-94-0; Ethyl 1,4-benzodioxane-2-carboxylate; ethyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate; DTXSID80963821; RefChem:138468; DTXCID001391551; 625-587-6; Ethyl 1,4-benzodioxan-2-carboxylate; Ethyl 2,3-dihydrobenzo[1,4]dioxine-2-carboxylate; MFCD01099774; 2,3-Dihydro-benzo[1,4]dioxine-2-carboxylic acid ethyl ester; ethyl 2,3-dihydrobenzo[b][1,4]dioxine-2-carboxylate; Ethyl 2,3-dihydro-1,4-benzodioxin-2-carboxylate; 1,4-Benzodioxin-2-carboxylic acid, 2,3-dihydro-, ethyl ester; ethyl 2,3-dihydro-1,4-benzodioxine-3-carboxylate; 2,3-Dihydro-1,4-benzodioxin-2-carboxylic acid ethyl ester
CAS 4739-94-0; molecular formula C11H12O4; molecular weight — g/mol.
4739-94-0, Ethyl 1,4-benzodioxane-2-carboxylate, ethyl 2,3-dihydro-1,4-benzodioxine-2-carboxylate, DTXSID80963821, RefChem:138468, DTXCID001391551.
Hazard statements reported: H302.
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.