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66085

2-Methyl-2-butenenitrile

technical, 50-55% (GC)

Synonym(s):

2,3-Dimethylacrylonitrile

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About This Item

Linear Formula:
CH3CH=C(CH3)CN
CAS Number:
4403-61-6
Molecular Weight:
81.12
PubChem Substance ID:
24884491
UNSPSC Code:
12352100
EC Number:
224-544-5
MDL number:
MFCD00037169
Beilstein/REAXYS Number:
1719984
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grade

technical

concentration

50-55% (GC)

impurities

~30% 2-methyl-3-butenenitrile

refractive index

n20/D 1.417

bp

115-120 °C (lit.)

density

0.810 g/mL at 20 °C (lit.)

SMILES string

C\C=C(/C)C#N

pictograms

FlameSkull and crossbones
GHS02,GHS06

signalword

Danger

Hazard Classifications

Acute Tox. 3 Oral - Acute Tox. 4 Inhalation - Flam. Liq. 2

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

1.4 °F - closed cup

flash_point_c

-17 °C - closed cup

ppe

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

Regulatory Information

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Global Trade Item Number

SKUGTIN
N4503-1G04061825666983