thiazole
 
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IUPAC name :1,3-thiazole
InChI :InChI=1/C3H3NS/c1-2-5-3-4-1/h1-3H
InChIKey :FZWLAAWBMGSTSO-UHFFFAOYAI
SMILES :C1=CSC=N1
(EINECS) number :206-021-3
cas number :288-47-1
beilstein number :0103852
fema number :3615
coe number :11642
jecfa number :1032
fl. number :15.028
molar refractivity :22.72 ± 0.3 cm3
parachor :184.5 ± 4.0 cm3
index of refraction :1.542 ± 0.02
surface tension :42.8 ± 3.0 dyne/cm
density :1.180 ± 0.06 g/cm3
polarizability :9.01 ± 0.5 10-24cm3
xlogp : 0.60
molecular weight : 85.1276200
formula :C3 H3 N S
 
 
export tariff code :2934.10.0000
fda reg :unspecified
 

Suppliers :
Fleurchem :thiazole
Sigma-Aldrich-SAFC :Thiazole
≥99%, Kosher, FG

organoleptics :
odor type :fishy
odor strength :high ,
recommend smelling in a 0.10 % solution or less
odor description :
at 0.10 % in propylene glycol.  
pyridine nutty meaty

properties :
appearence :colorless to yellow clear liquid
assay : 99.00 to 100.00 %   
Food Chemicals Codex Listed :No
specific gravity :1.20000 @ 25.00 °C.
refractive index :1.53900 @ 20.00 °C.
boiling point : 117.00 to 118.00 °C. @ 760.00 mm Hg
logp : 0.44

safety :
most important hazard(s) : Xn - Harmful.
Oral Toxicity(LD50) : Oral-Mouse    983.00  mg/kg    
Dermal Toxicity(LD50) : Not determined
flash point ( Deg. F. ) : 72.00  °F.  TCC  ( 22.22 °C. )
recommendation for thiazole usage levels up to :
 not for fragrance use.

safety links :
 
 
(EINECS) number :206-021-3
RTECS :XJ1290000 for 288-47-1
chemidplus :000288471
EPA Substance Registry Services :288-47-1
NLM Chemical Carcinogenesis Research Information System :288-47-1
NLM Developmental and Reproductive Toxicity :288-47-1
NLM Env. Mutagen Info. Center :288-47-1
NLM GENetic TOXicology :288-47-1
EPI System :view

other :

references :
jecfa number :1032
fl. number :15.028
pubchem :152448
NIST Chemistry WebBook :4065304336
synonyms :
 thiazole

soluble in :
 alcohol
 water, 53800 mg/L @ 25C

(odor and/or flavor) used in :
 meat
 nut

natural occurrence in :
found in nature



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