CAS
Home
Product
Offer to Sell
Offer to Buy
Suppliers
Chemical News
CAS
ChemNet Mall
ChemNet China
product Name:
pyrazine
Synonyms:
1,4-Diazine
CAS Number:
290-37-9
EINECS:
206-027-6
Molecular Formula:
C
4
H
4
N
2
Molecular Weight:
80.088
InChI:
InChI=1/C4H4N2/c1-2-6-4-3-5-1/h1-4H
Molecular Structure:
Density:
1.055g/cm
3
Melting point:
52-56℃
Boiling point:
118.6°C at 760 mmHg
Refractive index:
1.503
Flash point:
55.6°C
Water solubility:
SOLUBLE
Vapour Pressur:
19.7mmHg at 25°C
Hazard Symbols:
F
:Flammable;
Xi
:Irritant;
Risk Codes:
R11
:;
R36/37/38
:;
Safety Description:
S16
:;
S26
:;
S36
:;
Home
Suppliers
Product
CAS
Gmall