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2,4-Dimethylthiazole Structure

2,4-Dimethylthiazole

Chemical Properties

Melting point 272 °C
Boiling point 144-146 °C719 mm Hg(lit.)
Density  1.056 g/mL at 25 °C(lit.)
refractive index  n20/D 1.509(lit.)
Flash point 109 °F
storage temp.  Inert atmosphere,Room Temperature
form  Liquid
pka pK1:3.98 (25°C,μ=0.1)
Specific Gravity 1.06
color  Clear colorless to light yellow
Odor at 0.10 % in dipropylene glycol. coffee tea beefy roasted barley
Odor Type coffee
Water Solubility  Slightly soluble in water
BRN  106414
LogP 0.361 (est)
CAS DataBase Reference 541-58-2(CAS DataBase Reference)
NIST Chemistry Reference Thiazole, 2,4-dimethyl-(541-58-2)
EPA Substance Registry System Thiazole, 2,4-dimethyl- (541-58-2)

Safety Information

Hazard Codes  Xi,F
Risk Statements  10-36/37/38
Safety Statements  16-26-36-37/39
RIDADR  UN 1993 3/PG 3
WGK Germany  3
RTECS  XJ4375000
TSCA  Yes
HazardClass  3
PackingGroup  III
HS Code  29339900

MSDS

Usage And Synthesis

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