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537446

乙酸乙酯

Name: 乙酸乙酯
Brand: SIAL

ReagentPlus^®, ≥99.8%

别名:

EtOAc

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关于此项目

线性分子式:

CH₃COOC₂H₅

化学文摘社编号:

141-78-6

分子量:

88.11

UNSPSC Code:

12352108

NACRES:

NA.21

PubChem Substance ID:

57651435

EC Number:

205-500-4

Beilstein/REAXYS Number:

506104

MDL number:

MFCD00009171

Assay:

≥99.8%

Bp:

76.5-77.5 °C (lit.)

Vapor pressure:

73 mmHg ( 20 °C)

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属性

vapor density

3 (20 °C, vs air)

Quality Level

100

vapor pressure

73 mmHg ( 20 °C)

product line

ReagentPlus^®

assay

≥99.8%

autoignition temp.

801 °F

expl. lim.

2.2-11.5 %, 38 °F

dilution

(for general lab use)

impurities

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

refractive index

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

solubility

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

density

0.902 g/mL at 25 °C (lit.)

format

neat

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

说明

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

Application

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%)

Legal Information

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

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pictograms

GHS02,GHS07

signalword

Danger

hcodes

H225,H319,H336

pcodes

P210 - P233 - P240 - P241 - P242 - P305 + P351 + P338

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

EUH066

存储类别

3 - Flammable liquids

wgk

WGK 1

flash_point_f

24.8 °F - closed cup

flash_point_c

-4 °C - closed cup

ppe

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

法规信息

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Perspectives for the biotechnological production of ethyl acetate by yeasts.

Loser C, et al.

Applied Microbiology and Biotechnology, 98(12), 5397-5415 (2014)

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)

Investigation of ethyl acetate reactive distillation process.

Kenig EY, et al.

Chemical Engineering Science, 56(21), 6185-6193 (2001)

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全球贸易项目编号

货号	GTIN
537446-18L-CS	04061832565668
537446-4L	04061837234323