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4-Methyl-5-vinyl thiazole
Appearance: Yellow to deep reddish amber clear liquid
Odor: Musty nutty root vegetable cocoa
Assay (GC): ≥97%
Specific gravity @ 25°C: 1.089 ~ 1.099
Refractive index @ 20°C: 1.561 ~ 1.568
Boiling point (°C): 173 ~ 174
Flash point (°C): 71
Heavy Metals (as Pb): 10ppm max.
As: 3ppm max.
4-Methyl-5-vinylthiazole
Identification
Name 4-Methyl-5-vinylthiazole
Synonyms Vinyl sulfurol; 4-Methyl-5-vinyl thiazole
Molecular Structure
Molecular Formula C6H7NS
Molecular Weight 125.19
CAS Registry Number 1759-28-0
EINECS 217-160-4
FEMA 3313
Properties
Density 1.09
Melting point -15 ºC
Boiling point 66 ºC (10 torr)
Refractive index 1.561-1.568
4-Methyl-5-Vinyl Thiazole