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2-Methylpyrazine

2-Methylpyrazine / CAS : 109-08-0

Appearance It is a transparent, colorless to slightly yellow liquid, which has the aroma of beef heating and the aroma of nuts and cocoa. It is miscible in water, ethanol, acetone and most non-volatile oils. UN 1993
HS 29339900 DG Class 3
Synonyms Pyrazine, Methyl-; Pyrazine, 2-Methyl-; 2-Methyl Pyrazine; 2-Methyl-1,4-Diazine; 2-Methyl-Pyrazine; Unii-Rvc6500U9C; Methyl Pyrazine; Methyl-Pyrazine; 5-Methyl Pyrazine; 2- Methyl-1,4-Diazine
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Properties

Summary

Formula
C5H6N2
Molecular Mass
94.11450
Exact Mass
94.05310
PSA
25.78000
Logp
0.78500
IUPAC
2-methylpyrazine
SMILES
CC1=NC=CN=C1

Attribute classification

Matter Classification
organic
Category
API & Intermediate > Pharmaceutical Intermediates
Dyestuffs and Pigments > Others
Food(Feed) Additives > Food Flavors And Fragrances
Flavors and Fragrances > Water Soluble Essence

Chemical and Physical Properties

Melting Point
−29 °C(lit.)
Density
1.03 g/mL
Boiling Point
135 °C
Flash Point
122 °F
Appearance
It is a transparent, colorless to slightly yellow liquid, which has the aroma of beef heating and the aroma of nuts and cocoa. It is miscible in water, ethanol, acetone and most non-volatile oils.
Acidity and Basicity
alkalinity

Export information

HS Code
29339900
Export Rebate
13%
UN No.
1993
DG-Class
3
Risk Code
R10-22-36/37/38
Safety Label
Xn,Xi,F

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