2,5-Dimethyl pyrazine CAS 123-32-0

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2,5-Dimethyl pyrazine CAS 123-32-0 Chemical Specification 

2,5-Dimethyl pyrazine CAS 123-32-0 Chemical Properties

Melting point 15 ° C
Boiling point 155 ° C (L)
Density 0.99g/ml25 ° C (L)
Fema3272 | 2,5-dimethylpyrazine
Refractive index n20/d1.502 (bright)
Flash point 147 ° f
Storage conditions insert atmosphere, room temperature
Soluble chloroform (slight), dimethyl sulfoxide (slight), methanol (slight)
Forming liquid
Acidity coefficient (PKA) 2.21 ± 0.10 (predicted)
Color clearcolorlesstopaleyellow
Specific gravity 0.990
PH 7 (H2O)

2,5-Dimethyl pyrazine CAS 123-32-0 Application

Colorless to yellowish liquid, with pungent aroma of fried peanuts and flavor of chocolate and cream. It tastes like potato and soil. Boiling point 155 ℃. Flash point 64 ℃. Miscible in water and organic solvents. Natural products exist in bulbous cabbage, pork, rum, cocoa, coffee, potato chips, river shrimp, etc.