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Merck
CN

00693

Acetonitrile

B&J Brand (product of Burdick & Jackson)

Synonym(s):

Methyl cyanide, Anhydrous ACN, Dry MeCN

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About This Item

Linear Formula:
CH3CN
CAS Number:
Molecular Weight:
41.05
EC Number:
200-835-2
UNSPSC Code:
12190000
MDL number:
Beilstein/REAXYS Number:
741857
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vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

autoignition temp.

973 °F

expl. lim.

16 %

refractive index

n20/D 1.344 (lit.)

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

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

General description

Special brochure (85475) available at cost price.

Other Notes

Sales restrictions may apply


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pictograms

FlameExclamation mark

signalword

Danger

Hazard Classifications

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

Storage Class

3 - Flammable liquids

flash_point_f

35.6 °F - closed cup

flash_point_c

2.0 °C - closed cup

ppe

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

Regulatory Information

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Global Trade Item Number

SKUGTIN
120871-250G04061838716651
120871-1KG04061825590967
120871-5G04061831828214
EHNC-006931-20UG04065265327503
EHNC-006931-50UG04065265327510
EHNC006931-20UG04061842862177
EHNC006931-50UG04061842862184