2,5-dimethyl pyrazine
Quantity
Unit
CAS #
123-32-0
PRODUCT
SYNONYM
2,5-Dimethyl-1,4-diazine; 2,5-Dimethylparadiazine; 2,5-Dimethylpiazine; 2,5-dimethylpyrazine; Pyrazine, 2,5-dimethyl-; 2,5-Dimethylpyrazine
FORMULA
C6H8N2
APPEARANCE
colorless to pale yellow clear liquid
ASSAY
98.00 to 100.00 %
ADDITIONAL ASSAY INFORMATION
sum of 2,3- 2,5- and 2,6- isomers
SPECIFIC GRAVITY
0.98500 to 0.99100 @ 25.00 °C
POUNDS/GALLON
8.196 to 8.246
REFRACTIVE INDEX
1.49700 to 1.50300 @ 20.00 °C
MELTING POINT
15.00 °C. @ 760.00 mm Hg
BOILING POINT
154.00 to 156.00 °C. @ 760.00 mm Hg
VAPOR PRESSURE
3.980000 mm/Hg @ 25.00 °C
VAPOR DENSITY
3.7
FLASH POINT
130.00 °F. TCC
LOGP (O/W)
0.64
ODOR TYPE
chocolate
ODOR
Nutty, peanut, musty, earthy, powdery and slightly roasted with a cocoa powder nuance
TASTE
Musty, potato, cocoa and nutty with a fatty and oily nuance
CHEMICAL STRUCTURE
MOLECULAR WEIGHT
108.14
COLOR
colorless to yellowish liquid
DENSITY
0.990
NOTES
FEMA# 3272
Use: PERFUMING
CLASS
Flavor and Fragrance Chemical Compounds , Chemical Intermediates ,
FUNCTIONS
Chemical Intermediate ,
INDUSTRY
Flavor, Fragrance, Flavor & Fragrance,
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