2-methoxypyrazine
 
Right Click Picture For More Options. (Safari 1.2 (v125) Compatible).
 
IUPAC name :2-methoxypyrazine
InChI :InChI=1/C5H6N2O/c1-8-5-4-6-2-3-7-5/h2-4H,1H3
InChIKey :WKSXRWSOSLGSTN-UHFFFAOYAW
(EINECS) number :221-579-8
cas number :3149-28-8
fema number :3302
coe number :11347
jecfa number :787
fl. number :14.054
molar refractivity :29.11 ± 0.3 cm3
parachor :252.2 ± 4.0 cm3
index of refraction :1.494 ± 0.02
surface tension :40.6 ± 3.0 dyne/cm
density :1.102 ± 0.06 g/cm3
polarizability :11.54 ± 0.5 10-24cm3
xlogp : 0.60
molecular weight : 110.1139400
formula :C5 H6 N2 O
 
 
fda reg :unspecified h. number :2933.90
organoleptics : 
odor type :chocolate
odor strength :high ,
recommend smelling in a 1.00 % solution or less
odor description :
at 1.00 % in dipropylene glycol.  
sweet nutty cocoa
properties : 
appearence :colorless to pale yellow clear liquid
assay : 99.00 - 100.00 %   
Food Chemicals Codex Listed :Yes
specific gravity :1.11000 - 1.14000 @ 20.00 °C.
pounds per gallon - calc. : 9.247 to 9.497
refractive index :1.50800 - 1.51100 @ 20.00 °C.
boiling point : 60.00 - 61.00 °C. @ 29.00 mm Hg
logp : 0.73
safety : 
most important hazard(s) : Xi - Irritant
  
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 114.00  °F.  TCC  ( 45.56 °C. )
  
recommendation for 2-methoxypyrazine usage levels up to :
  0.0100 % in the fragrance concentrate.
  
recommendation for 2-methoxypyrazine usage levels up to :
  10.0000 ppm in the flavor.
  
safety links : 
(EINECS) number :221-579-8
chemidplus :003149288
epa-srs :3149-28-8
  
other : 
 
references : 
jecfa number :787
fl. number :14.054
pubchem :161493
NIST Chemistry WebBook :3354733797
  
synonyms :
2-methoxy-1,4-diazine
2-methoxypyrazine
soluble in :
 alcohol
 water, 25900 mg/L @ 25C
(odor and/or flavor) blends with :
 benzyl methyl sulfide
2,5-dimethyl furan
2,5-dimethyl pyrazine
2,6-dimethyl pyrazine
2,4-dimethyl thiazole
2,4-dimethyl-3-oxazoline
2,4-dimethyl-5-vinyl thiazole
3-mercapto-2-butanone
 methyl 2-methyl-3-furyl disulfide
2-methyl 3-(methyl thio) furan 10% in triacetin
2-methyl pyrazine
3-methyl-2-butane thiol
2-methyl-3-tetrahydrofuran thiol
2-pyridinyl methane thiol
 sulfurol
 sulfuryl acetate
1-(2-thienyl) butanone
2,4,5-trimethyl oxazole
(odor and/or flavor) used in :
 beef
 chocolate cocoa
 krill
 nut
natural occurrence in :
beef
krill



information only - not sold by The Good Scents Company.



Please share your Information / Comments.

Your email Address:



Top of Page          The Good Scents Company Home

Copyright © 1980-2008 The Good Scents Company Disclaimer Privacy Policy
Html Last modified 08/14/2008