2-isopropyl-3-(methyl thio) pyrazine
 
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IUPAC name :2-methylsulfanyl-3-propan-2-ylpyrazine
InChI :InChI=1/C8H12N2S/c1-6(2)7-8(11-3)10-5-4-9-7/h4-6H,1-3H3
InChIKey :MUSIVZZZFRJWGI-UHFFFAOYAG
SMILES :CC(C)C1=NC=CN=C1SC
(EINECS) number :267-913-6
cas number :67952-59-4
coe number :11342
fl. number :14.122
molar refractivity :48.85 ± 0.4 cm3
parachor :403.5 ± 6.0 cm3
index of refraction :1.539 ± 0.03
surface tension :45.0 ± 5.0 dyne/cm
density :1.08 ± 0.1 g/cm3
polarizability :19.36 ± 0.5 10-24cm3
xlogp : 1.70
molecular weight : 168.2592800
formula :C8 H12 N2 S
 
 
fda reg :unspecified h. number :unspecified
 
organoleptics : 
odor strength :very high ,
recommend smelling in a 0.01 % solution or less
odor description :
at 0.01 % in propylene glycol.  
powerful green vegetable
properties : 
appearence :pale yellow clear liquid
assay : 94.00 - 100.00 %   
Food Chemicals Codex Listed :No
boiling point : 246.00 - 247.00 °C. @ 760.00 mm Hg
logp : 2.60
safety : 
Oral Toxicity(LD50) : Not determined
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 216.00  °F.  TCC  ( 102.22 °C. )
  
recommendation for 2-isopropyl-3-(methyl thio) pyrazine usage levels up to :
  0.0300 % in the fragrance concentrate.
  
safety links : 
(EINECS) number :267-913-6
chemidplus :067952594
epa-srs :67952-59-4
  
other : 
 
references : 
fl. number :14.122
pubchem :683513
NIST Chemistry WebBook :2892407142
  
synonyms :
2-(1-methyl ethyl)-3-(methyl thio) pyrazine
2-(methyl thio)-3-isopropyl pyrazine
2-isopropyl-3-(methyl thio) pyrazine
2-isopropyl-3-methyl thiopyrazine
soluble in :
 alcohol
insoluble in :
 water
stability :
 stable in most media
(odor and/or flavor) used in :
 coriander
 fenugreek
 green
 vegetable
natural occurrence in :
coriander
fenugreek
ragi
sesame seed roasted



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