2-methyl-5-methoxythiazole
 
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IUPAC name :5-methoxy-2-methyl-1,3-thiazole
InChI :InChI=1/C5H7NOS/c1-4-6-3-5(7-2)8-4/h3H,1-2H3
InChIKey :KNHWRHAKUZHDQP-UHFFFAOYAJ
SMILES :CC1=NC=C(S1)OC
cas number :38205-64-0
beilstein number :1209888
fema number :3192
coe number :736
jecfa number :1057
fl. number :15.002
molar refractivity :34.23 ± 0.3 cm3
parachor :278.8 ± 4.0 cm3
index of refraction :1.521 ± 0.02
surface tension :37.8 ± 3.0 dyne/cm
density :1.149 ± 0.06 g/cm3
polarizability :13.57 ± 0.5 10-24cm3
xlogp : 0.40
molecular weight : 129.1801800
formula :C5 H7 N O S
 
 
fda reg :unspecified h. number :2934.10.0000
organoleptics : 
odor type :sulfurous
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in dipropylene glycol.  
green cabbage vegetable sulfury
properties : 
appearence :yellow amber clear liquid
assay : 98.00 - 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.14600 - 1.15400 @ 25.00 °C.
pounds per gallon - calc. : 9.536 to 9.602
refractive index :1.51500 - 1.52000 @ 20.00 °C.
boiling point : 117.00 °C. @ 34.00 mm Hg
logp : 1.02
safety : 
Oral Toxicity(LD50) : Oral-Rat    1250.00  mg/kg    
Dermal Toxicity(LD50) : Not determined
  
flash point ( Deg. F. ) : 147.00  °F.  TCC  ( 63.89 °C. )
  
recommendation for 2-methyl-5-methoxythiazole usage levels up to :
  0.0100 % in the fragrance concentrate.
  
recommendation for 2-methyl-5-methoxythiazole usage levels up to :
  4.0000 ppm in the flavor.
  
safety links : 
chemidplus :038205640
epa-srs :38205-64-0
  
other : 
 
references : 
pubchem :198413
  
synonyms :
5-methoxy-2-methyl thiazole
5-methoxy-2-methyl-1,3-thiazole
2-methyl-5-methoxythiazole
soluble in :
 alcohol
insoluble in :
 water
(odor and/or flavor) used in :
 cabbage
 green
 vegetable
natural occurrence in :
not found in nature



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