乙酸乙酯
产品分类： 醇醚类
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基本信息
| 产品名称 | 乙酸乙酯 |
|---|---|
| 英文名称 | Ethyl acetate |
| 别名 | EtOAc |
| 英文别名 | EtOAc |
| 规格或纯度 | Reagent Plus，≥99.8% |
相关属性
| CAS编号和信息 | 141-78-6 |
|---|---|
| 溶解性 | 酒精：可溶（升）；氯仿：可溶（升）；水溶性 |
| 密度 | 0.902g/mLat 25°C (lit.) |
| 分子式 | C4H8O2 |
| IUPAC Name | ethyl acetate |
| INCHI | InChI=1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3 |
| InChi Key | XEKOWRVHYACXOJ-UHFFFAOYSA-N |
| Canonical SMILES | CCOC(=O)C |
| PubChem CID | 8857 |
| 分子量 | 88.11 |
| Beilstein号 | 506104 |
| 折光率 | 1.37 |
| Merck Index | 3757 |
| 沸点 | 77°C |
| 熔点 | -83°C |
一般描述
General Description
Ethyl acetate, a carboxylate ester, is bio-friendly organic solvent with wide range of industrial applications. Its synthesis by reactive distillation and by acceptorless dehydrogenative dimerization of ethanol has been explored. Its utility as a less toxic alternative to diethyl ether in the formalin-ether (F-E) sedimentation procedure for intestinal parasites has been investigated. Its ability as an acyl acceptor in the immobilized lipase-mediated preparation of biodiesel from crude vegetable oils has been examined. The complete degradation of ethyl acetate to CO 2 using manganese octahedral molecular sieve (OMS-2) has been investigated.
Application
Meets urethane grade requirements (H2O ≤ 0.05%) Ethyl acetate may be used in the following processes: Preparation of thin films of TiO 2 (titanium dioxide) on glass. As an extraction medium in the multi-residue analysis of pesticide residues in fruit and vegetables. Acetylation of primary amines to form amides in the presence of dimethyltin(IV) acetic acid distannoxane.
安全信息
| 一般危化品 | 一般危化品 |
|---|---|
| 信号词 | Danger |
| 象形图 |   |
| 个人防护装备 | Eyeshields,Faceshields,full-face respirator (US),Gloves,multi-purpose combination respirator cartridge (US),type ABEK (EN14387) respirator filter |
| WGK Germany | 1 |
| Class | 3 |
| Packing Group | II |
| 闪点(℃) | -3°C |
| EC Number | 205-500-4 |
| RTECS | AH5425000 |
| UN Number | 1173 |
| RIDADR | UN1173 - class 3 - PG 2 - Ethyl acetate |
