2-ethyl-6-methyl pyrazine
 
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IUPAC name :2-ethyl-6-methylpyrazine
InChI :InChI=1/C7H10N2/c1-3-7-5-8-4-6(2)9-7/h4-5H,3H2,1-2H3
InChIKey :RAFHQTNQEZECFL-UHFFFAOYAR
SMILES :CCC1=NC(=CN=C1)C
(EINECS) number :237-692-0
cas number :13925-03-6
fema number :3919
coe number :11331
jecfa number :769
fl. number :14.114
molar refractivity :36.80 ± 0.3 cm3
parachor :309.8 ± 4.0 cm3
index of refraction :1.500 ± 0.02
surface tension :37.7 ± 3.0 dyne/cm
density :0.977 ± 0.06 g/cm3
polarizability :14.59 ± 0.5 10-24cm3
xlogp : 0.90
molecular weight : 122.1677000
formula :C7 H10 N2
 
 
export tariff code :unspecified
fda reg :unspecified
 
 

organoleptics :
odor type :potato
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in dipropylene glycol.  
roasted potato

properties :
appearence :colorless to pale yellow clear liquid
assay : 96.00 - 100.00 %   sum of isomers
Food Chemicals Codex Listed :No
specific gravity :0.96700 - 0.98000 @ 25.00 °C.
pounds per gallon - calc. : 8.046 to 8.155
refractive index :1.48700 - 1.49700 @ 20.00 °C.
boiling point : 80.00 °C. @ 50.00 mm Hg
boiling point : 170.00 - 171.00 °C. @ 760.00 mm Hg
logp : 1.17

safety :
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
Maximised Survey-derived Daily Intakes (MSDI-EU) :0.37 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA) :0.40 (μg/capita/day)
  
flash point ( Deg. F. ) : 145.00  °F.  TCC  ( 62.78 °C. )
  
recommendation for 2-ethyl-6-methyl pyrazine usage levels up to :
 not for fragrance use.
  

safety links :
(EINECS) number :237-692-0
chemidplus :013925036
epa-srs :13925-03-6
  

other :
 

references :
jecfa number :769
fl. number :14.114
pubchem :169074
NIST Chemistry WebBook :1700353421
  
synonyms :
2-ethyl-6-methyl pyrazine
2-ethyl-6-methyl-1,4-diazine
6-methyl-2-ethyl pyrazine
2-methyl-6-ethyl pyrazine
soluble in :
 alcohol
 water
(odor and/or flavor) blends with :
2-acetyl-3-ethyl pyrazine
 cocoa hexenal
3,6-cocoa pyrazine
5-ethyl-2-methyl pyridine
2-ethyl-3-methoxypyrazine
 green pea pyrazine
3-mercapto-2-pentanone
 methional
2-methoxy-3-propyl pyrazine
 methyl 2-(methyl thio) acetate
2-(methyl thio) acetaldehyde
4-(methyl thio) butanol
dextro,laevo-3-(methyl thio) butanone
 nutty pyrazine
 potato butanone
 potato butyraldehyde
 propylene glycol acetone ketal
(odor and/or flavor) used in :
 potato
natural occurrence in :
coffee
data pagelavender oil spike spain @ 0.112%



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