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270989

Sigma-Aldrich

Ethyl acetate

anhydrous, 99.8%

Synonym(s):
EtOAc
Linear Formula:
CH3COOC2H5
CAS Number:
Molecular Weight:
88.11
Beilstein:
506104
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

grado

anhydrous

Nivel de calidad

100

densidad de vapor

3 (20 °C, vs air)

presión de vapor

73 mmHg ( 20 °C)

línea de producto

SAFC Hitech®

ensayo

99.8%

formulario

liquid

temp. de autoignición

801 °F

lim. expl.

2.2-11.5 %, 38 °F

impurezas

<0.005% water

residuo de evap.

<0.0005%

índice de refracción

n20/D 1.3720 (lit.)

bp

76.5-77.5 °C (lit.)

mp

−84 °C (lit.)

solubilidad

water: soluble

densidad

0.902 g/mL at 25 °C (lit.)

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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Descripción general

Ethyl acetate is an effective alternate solvent of diethyl ether, employed for the concentration of eggs, larvae, and cysts in fecal specimens during the Formalin-ether sedimentation technique. Acetaldehyde is reaction intermediate formed during the oxidative combustion of ethanol and ethyl acetate in the presence of copper oxide embedded on Ce-doped titania surface.

Aplicación

Ethyl acetate may be used as solvent for the synthesis of γ-benzyl-L-glutamic acid N-carboxy anhydride (BLG-NCA).

Envase

100 mL in Sure/Seal™
1, 2 L in Sure/Seal™
18, 200 L in Pure-Pac™ 1

Información legal

SAFC Hitech is a registered trademark of Sigma-Aldrich Co. LLC

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Frases de peligro

Clasificaciones de peligro

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

Órganos de actuación

Respiratory system

Riesgos supl.

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 1

Punto de inflamabilidad F

24.8 °F

Punto de inflamabilidad C

-4 °C

Equipo de protección personal

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

Certificate of Analysis

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Certificate of Origin

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