Merck
CN
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文件

安全信息

537446

Sigma-Aldrich

乙酸乙酯

ReagentPlus®, ≥99.8%

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别名:
EtOAc
线性分子式:
CH3COOC2H5
CAS号:
141-78-6
分子量:
88.11
Beilstein:
506104
EC 号:
205-500-4
MDL编号:
MFCD00009171
PubChem化学物质编号:
57651435
NACRES:
NA.21

蒸汽密度

3 (20 °C, vs air)

质量水平

100

蒸汽压

73 mmHg ( 20 °C)

产品线

ReagentPlus®

检测方案

≥99.8%

形式

liquid

自燃温度

801 °F

expl. lim.

2.2-11.5 %, 38 °F

杂质

≤0.003 mg/mL non-volatile matter
≤0.02% Ethyl alcohol
≤0.05% water

折射率

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

溶解性

alcohol: soluble(lit.)
chloroform: soluble(lit.)
water: soluble

密度

0.902 g/mL at 25 °C (lit.)

格式

neat

SMILES字符串

CCOC(C)=O

InChI

1S/C4H8O2/c1-3-6-4(2)5/h3H2,1-2H3

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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相关类别

一般描述

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 CO2 using manganese octahedral molecular sieve (OMS-2) has been investigated.

应用

Ethyl acetate may be used in the following processes:
  • Preparation of thin films of TiO2 (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.
Meets urethane grade requirements (H2O ≤ 0.05%)

法律信息

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

象形图

FlameExclamation mark
GHS02,GHS07

警示用语：

Danger

危险声明

H225 - H319 - H336

危险分类

Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

靶器官

Central nervous system

补充剂危害

EUH066

储存分类代码

3 - Flammable liquids

WGK

WGK 1

闪点(°F)

24.8 °F

闪点(°C)

-4 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

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Manganese oxide OMS-2 as an effective catalyst for total oxidation of ethyl acetate.
Gandhe AR, et al.
Applied Catalysis. B, Environmental, 72(1), 129-135 (2007)
Perspectives for the biotechnological production of ethyl acetate by yeasts.
Loser C, et al.
Applied Microbiology and Biotechnology, 98(12), 5397-5415 (2014)
Christer Jansson et al.
Journal of chromatography. A, 1023(1), 93-104 (2004-02-06)
A new multi-residue method for determination of pesticide residues in a wide variety of fruit and vegetables, using the National Food Administration (NFA) ethyl acetate extraction and determination by means of LC-MS/MS, is presented. The method includes pesticides normally detected
Dynamics and control of an ethyl acetate reactive distillation column.
Vora N and Daoutidis P.
Industrial & Engineering Chemistry Research, 40(3), 833-849 (2001)
Towards a green process for bulk-scale synthesis of ethyl acetate: efficient acceptorless dehydrogenation of ethanol.
Martin Nielsen et al.
Angewandte Chemie (International ed. in English), 51(23), 5711-5713 (2012-04-21)
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