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Merck
CN

28570

2-Pyridinecarbonitrile

purum, ≥98.0% (GC)

Synonym(s):

2-Cyanopyridine, Picolinonitrile

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About This Item

Empirical Formula (Hill Notation):
C6H4N2
CAS Number:
100-70-9
Molecular Weight:
104.11
EC Number:
202-880-3
UNSPSC Code:
12352100
PubChem Substance ID:
329753240
Beilstein/REAXYS Number:
107710
MDL number:
MFCD00006218

Key Documents

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grade

purum

assay

≥98.0% (GC)

refractive index

n20/D 1.529 (lit.)

bp

212-215 °C (lit.)

mp

24-27 °C

density

1.081 g/mL at 25 °C (lit.)

storage temp.

2-8°C

SMILES string

N#Cc1ccccn1

InChI

1S/C6H4N2/c7-5-6-3-1-2-4-8-6/h1-4H

InChI key

FFNVQNRYTPFDDP-UHFFFAOYSA-N

Other Notes

Precursor of the appropriate amidate for the modification of proteins via amidation

Disclaimer

may discolor to light-brown on storage

pictograms

Skull and crossbones
GHS06

signalword

Danger

hcodes

H302,H311

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 4 Oral

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

192.2 °F - closed cup

flash_point_c

89 °C - closed cup

ppe

dust mask type N95 (US), Eyeshields, Gloves

Regulatory Information

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[54] amidination.
M J Hunter et al.
Methods in enzymology, 25, 585-596 (1972-01-01)

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