82610
Pyrazine
purum, ≥98.0% (GC)
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About This Item
Empirical Formula (Hill Notation):
C4H4N2
CAS Number:
Molecular Weight:
80.09
EC Number:
206-027-6
UNSPSC Code:
12352100
PubChem Substance ID:
Beilstein/REAXYS Number:
103905
MDL number:
InChI key
KYQCOXFCLRTKLS-UHFFFAOYSA-N
InChI
1S/C4H4N2/c1-2-6-4-3-5-1/h1-4H
SMILES string
c1cnccn1
grade
purum
assay
≥98.0% (GC)
ign. residue
≤0.05%
bp
115-116 °C (lit.)
mp
50-53 °C, 50-56 °C (lit.)
density
1.031 g/mL at 25 °C (lit.)
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signalword
Danger
hcodes
Hazard Classifications
Flam. Sol. 1
Storage Class
4.1B - Flammable solid hazardous materials
wgk
WGK 3
flash_point_f
131.0 °F - closed cup
flash_point_c
55 °C - closed cup
ppe
dust mask type N95 (US), Eyeshields, Gloves
Regulatory Information
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