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Merck
모든 사진(1)

Key Documents

L010080

Sigma-Aldrich

Acetonitrile

동의어(들):

ACN, Cyanomethane, Ethyl nitrile, Methyl cyanide

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About This Item

Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
Beilstein:
741857
EC Number:
MDL number:
UNSPSC 코드:
41116105
PubChem Substance ID:
NACRES:
NA.21

vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

유형

for DNA synthesis

형태

liquid

autoignition temp.

973 °F

expl. lim.

16 %

저장 조건

dry at room temperature

불순물

≤30 ppm water content (Karl Fischer)

색상

clear

refractive index

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

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

solubility

water: soluble (completely)

density

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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기타 정보

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

픽토그램

FlameExclamation mark

신호어

Danger

유해 및 위험 성명서

Hazard Classifications

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

Storage Class Code

3 - Flammable liquids

WGK

WGK 2

Flash Point (°F)

35.6 °F - closed cup

Flash Point (°C)

2.0 °C - closed cup


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