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C6773

3-Hydroxypropionitrile

≥99%

Synonym(s):

2-Cyanoethanol, Ethylene cyanohydrin, Hydracrylonitrile

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About This Item

Linear Formula:
HOCH2CH2CN
CAS Number:
109-78-4
Molecular Weight:
71.08
EC Number:
203-704-8
UNSPSC Code:
41116105
PubChem Substance ID:
329775133
Beilstein/REAXYS Number:
635773
MDL number:
MFCD00002826
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vapor density

2.5 (vs air)

vapor pressure

<0.1 mmHg ( 20 °C)

assay

≥99%

autoignition temp.

922 °F

expl. lim.

12.1 %

refractive index

n20/D 1.425 (lit.)

bp

228 °C (lit.)

mp

−46 °C (lit.)

density

1.04 g/mL at 25 °C (lit.)

SMILES string

OCCC#N

InChI

1S/C3H5NO/c4-2-1-3-5/h5H,1,3H2

InChI key

WSGYTJNNHPZFKR-UHFFFAOYSA-N

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Storage Class

10 - Combustible liquids

WGK

WGK 1

Flash Point (°F)

235.4 °F - closed cup

Flash Point (°C)

113 °C - closed cup

PPE (personal protective equipment)

Eyeshields, Gloves, type ABEK (EN14387) respirator filter

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