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537446

Ethyl acetate

Name: Ethyl acetate
Brand: SIAL
Price: 13800 CZK

ReagentPlus^®, ≥99.8%

Synonyma:

EtOAc

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Vám/Skladová položka	Dostupnost	Cena
18 L	Obraťte se na zákaznický servis a vyžádejte si informaci o dostupnosti.	13 800,00 Kč

O této položce

Lineární vzorec:

CH₃COOC₂H₅

Číslo CAS:

141-78-6

Molekulová hmotnost:

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)

13 800,00 Kč

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Vlastnosti

vapor density

3 (20 °C, vs air)

Quality Segment

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

Popis

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.[1] Its utility as a less toxic alternative to diethyl ether in the formalin-ether (F-E) sedimentation procedure for intestinal parasites has been investigated.[2] Its ability as an acyl acceptor in the immobilized lipase-mediated preparation of biodiesel from crude vegetable oils has been examined.[3] 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.[4]
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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Tato položka	650528	439169	27227-M
Sigma-Aldrich 537446 Ethyl acetate	Sigma-Aldrich 650528 Ethyl acetate	Sigma-Aldrich 439169 Ethyl acetate	Sigma-Aldrich 27227-M Ethyl acetate
assay ≥99.8%	assay 99.9%	assay ≥99.8%	assay ≥99.5% (GC)
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
solubility alcohol: soluble(lit.), water: soluble, chloroform: soluble(lit.)	solubility alcohol: soluble(lit.), chloroform: soluble(lit.)	solubility alcohol: soluble(lit.), chloroform: soluble(lit.)	solubility -
impurities ≤0.003 mg/mL non-volatile matter, ≤0.05% water, ≤0.02% Ethyl alcohol	impurities ≤0.03% water, ≤1.0 ppb Fluorescence (quinine) at 365 nm, ≤10 ng/L Pesticide residue analysis (as heptachlor epoxide)	impurities <0.050% water	impurities residual solvents, complies, ≤0.005% free acid (as CH₃COOH), ≤0.01% methyl. comp.(as acetic acid methylester), ≤0.1% ethanol (GC), ≤0.10% water (Karl Fischer), ≤0.2% related subst. (GC)
autoignition temp. 801 °F	autoignition temp. 801 °F	autoignition temp. 801 °F	autoignition temp. 801 °F
expl. lim. 2.2-11.5 %, 38 °F	expl. lim. 2.2-11.5 %, 38 °F	expl. lim. 2.2-11.5 %, 38 °F	expl. lim. 2.2-11.5 %, 38 °F

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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

supp_hazards

EUH066

target_organs

Central nervous system

Skladovací třída

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

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Lot/Batch Number

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