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27227

Sigma-Aldrich

Ethyl acetate

puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC)

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Synonym(s):
EtOAc
Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
Beilstein/REAXYS Number:
506104
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NB.11

vapor density

3 (20 °C, vs air)

Quality Level

vapor pressure

73 mmHg ( 20 °C)

grade

puriss.

assay

≥99.5% (GC)

form

liquid

autoignition temp.

801 °F

quality

meets analytical specification of Ph. Eur., BP, NF

expl. lim.

2.2-11.5 %, 38 °F

impurities

residual solvents, complies
≤0.003% non-volatile matter
≤0.005% free acid (as CH3COOH)
≤0.01% methyl. comp.(as acetic acid methylester)
≤0.1% ethanol (GC)
≤0.1% water (Karl Fischer)
≤0.2% related subst. (GC)

refractive index

n20/D 1.371-1.373
n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

density

0.898-0.902 g/mL at 20 °C
0.894-0.898 g/mL at 25 °C
0.902 g/mL at 25 °C (lit.)

suitability

complies for appearance of solution
complies for reaction against H2SO4
corresponds for chromatography
passes test for identity (IR)

format

neat

SMILES string

CCOC(C)=O

InChI

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

InChI key

XEKOWRVHYACXOJ-UHFFFAOYSA-N

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1 of 4

This Item
33211437549EX0245
Ethyl acetate puriss., meets analytical specification of Ph. Eur., BP, NF, ≥99.5% (GC)

27227

Ethyl acetate

Essential Grade
Ethyl acetate puriss. p.a., ACS reagent, reag. ISO, reag. Ph. Eur., ≥99.5% (GC)

33211

Ethyl acetate

Essential Grade
Ethyl acetate ACS reagent, ≥99.5%

437549

Ethyl acetate

-
Ethyl acetate HPLC, Meets ACS Specifications, Meets Reagent Specifications for testing USP/NF monographs

EX0245

Ethyl acetate

-
grade

puriss.

grade

-

grade

-

grade

-

assay

≥99.5% (GC)

assay

≥99.5% (GC)

assay

≥99.5%

assay

≥99.8% (GC)

form

liquid

form

liquid

form

liquid

form

liquid

refractive index

n20/D 1.371-1.373, n20/D 1.3720 (lit.)

refractive index

n20/D 1.3710-1.3730, n20/D 1.3720 (lit.)

refractive index

n20/D 1.3720 (lit.)

refractive index

n20/D 1.3720 (lit.)

density

0.898-0.902 g/mL at 20 °C, 0.902 g/mL at 25 °C (lit.), 0.894-0.898 g/mL at 25 °C

density

0.902 g/mL at 25 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

density

0.902 g/mL at 25 °C (lit.)

Other Notes

The article number 27227-4X2.5L-M will be discontinued. Please order the single bottle 27227-2.5L-M which is physically identical with the same exact specifications.
The article number 27227-4X2.5L-R will be discontinued. Please order the single bottle 27227-2.5L-R which is physically identical with the same exact specifications.

pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

target_organs

Central nervous system

supp_hazards

Storage Class

3 - Flammable liquids

wgk_germany

WGK 1

flash_point_f

24.8 °F

flash_point_c

-4 °C


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Complete oxidation of CO, ethanol, and ethyl acetate over copper oxide supported on titania and ceria modified titania.
Larsson PO and Andersson A.
J. Catal., 179(1), 72-89 (1998)
K H Young et al.
Journal of clinical microbiology, 10(6), 852-853 (1979-12-01)
Ethyl acetate appears to be a satisfactory subsitute solvent for diethyl ether in the Formalin-ether sedimentation technique. In comparative studies, concentration of organisms with ethyl acetate was equal to or greater than that with diethyl ether. No distortion or alteration
K J S Anand et al.
British journal of anaesthesia, 101(5), 680-689 (2008-08-30)
Relationships between plasma morphine concentrations and neonatal responses to endotracheal tube (ETT) suctioning are unknown in preterm neonates. Ventilated preterm neonates (n=898) from 16 centres were randomly assigned to placebo (n=449) or morphine (n=449). After an i.v. loading dose (100
Yuusuke Fujimoto et al.
PloS one, 7(11), e48685-e48685 (2012-11-13)
Combination therapy with ribavirin, interferon, and viral protease inhibitors could be expected to elicit a high level of sustained virologic response in patients infected with hepatitis C virus (HCV). However, several severe side effects of this combination therapy have been
Maarit Neuvonen et al.
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Bacterial cholesterol oxidase is commonly used as an experimental tool to reduce cellular cholesterol content. That the treatment also generates the poorly degradable metabolite 4-cholesten-3-one (cholestenone) has received less attention. Here, we investigated the membrane partitioning of cholestenone using simulations

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