Merck
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L010000

Sigma-Aldrich

Acetonitrile

Synonym(s):
ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide
Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
Beilstein:
741857
Número de EC:
Número MDL:
ID de la sustancia en PubChem:
NACRES:
NA.21

densidad de vapor

1.41 (vs air)

Nivel de calidad

200

presión de vapor

72.8 mmHg ( 20 °C)

tpo

for DNA synthesis

formulario

liquid

temp. de autoignición

973 °F

lim. expl.

16 %

condiciones de almacenamiento

dry at room temperature

impurezas

≤30 ppm water content (Karl Fischer)

color

clear

índice de refracción

n/D 1.342-1.346
n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

densidad

0.786 g/mL at 25 °C (lit.)

SMILES string

CC#N

InChI

1S/C2H3N/c1-2-3/h1H3

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

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Descripción general

Acetonitrile is a wash solution, containing anhydrous acetonitrile (water content <30 ppm), is used as the overall wash solvent following each step in the synthesis cycle.

Envase

4×4 L in glass bottle

pictogramas

FlameExclamation mark

Palabra de señalización

Danger

Clasificaciones de peligro

Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2

Código de clase de almacenamiento

3 - Flammable liquids

WGK

WGK 2

Punto de inflamabilidad F

35.6 °F - closed cup

Punto de inflamabilidad C

2.0 °C - closed cup

Certificate of Analysis

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Certificate of Origin

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