Pyrazine

Synonyms

1,4-Diazine

Appearance

White crystal

CAS  No.

290-37-9

Molecular formula

C₄H₄N₂

AssayGC,%

≥99

Water (%):

≤0.5

Melting point(°C)

54-56

Boiling point(°C)

115-116

Density

1.031

Packing

200kgs/iron

Usage

Intermediates for medicine, flavor and essence.Pharmaceutical Intermediates