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Merck
CN

00682

Acetonitrile

≥99.8% (GC)

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:
12352001
PubChem Substance ID:
Beilstein/REAXYS Number:
741857
MDL number:
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vapor density

1.41 (vs air)

vapor pressure

72.8 mmHg ( 20 °C)

assay

≥99.8% (GC)

autoignition temp.

973 °F

expl. lim.

16 %

impurities

≤0.1% water

refractive index

n20/D 1.344

bp

81-82 °C (lit.)

mp

−45 °C (lit.)

density

0.786 g/mL at 25 °C (lit.)

suitability

in accordance for sequence analysis test

storage temp.

2-8°C

SMILES string

CC#N

InChI

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

InChI key

WEVYAHXRMPXWCK-UHFFFAOYSA-N

General description

Acetonitrile (MeCN) is a polar solvent, useful for protein sequence analysis.

Application

Acetonitrile may be used as an extraction solvent during the quantification of pesticide residues in fruits and vegetables.

Packaging

Special packaging for direct use in common sequencers.


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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

wgk

WGK 2

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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Lavanya Premvardhan et al.
Biochimica et biophysica acta, 1847(10), 1187-1199 (2015-05-20)
The structures and environments of the protein-bound peridinins (Pers) and chlorophylls (Chls) a/c2 in the membrane-intrinsic major light-harvesting complex of the dinoflagellate Amphidinium carterae (LHCAmph) are characterised using resonance Raman (RR) spectroscopy with 11 excitation wavelengths, at 77K. The excitation-dependent
Michelangelo Anastassiades et al.
Journal of AOAC International, 86(2), 412-431 (2003-05-02)
A simple, fast, and inexpensive method for the determination of pesticide residues in fruits and vegetables is introduced. The procedure involves initial single-phase extraction of 10 g sample with 10 mL acetonitrile, followed by liquid-liquid partitioning formed by addition of
Timo Glatter et al.
Molecular systems biology, 5, 237-237 (2009-01-22)
Protein complexes represent major functional units for the execution of biological processes. Systematic affinity purification coupled with mass spectrometry (AP-MS) yielded a wealth of information on the compendium of protein complexes expressed in Saccharomyces cerevisiae. However, global AP-MS analysis of



Global Trade Item Number

SKUGTIN
EHNC-006821-50UG04065265327473
EHNC-006821-20UG04065265327466
EHNC006821-50UG04061842862146
EHNC006821-20UG04061842862139