1759-28-0 4-Methyl-5-vinylthiazole Vinyl sulfurol
Name | 4-Methyl-5-vinylthiazole |
Synonyms |
Vinyl sulfurol; 4-Methyl-5-vinyl thiazole |
CAS NO. | 1759-28-0 |
Molecular Formula | C6H7NS |
Molecular Weight | 125.19 |
FEMA | 3313 |
EINECS | 217-160-4 |
Appearance | Colorless to Light Yellow Liquid |
Odor | Burnt Aroma, Nut Aroma, Vegetable Flavor |
Purity | 99% Min |
Density | 1.09 |
M.P. | -15 ºC |
B.P. | 66 ºC (10 torr) |
Refractive Index | 1.561-1.568 |
Flash Point | 159 °F |
Test Item | Standard: USP |
Identification |
IR spectrum similar to that of RS |
HPLC retention time similar to that of RS |
|
Related substance |
Total impurities: NMT0.3% |
Single impurity: NMT0.1% |
|
Heavy metals |
NMT 10ppm |
Loss on drying |
NMT0.5% |
Residue on ignition |
NMT0.1% |
Assay |
98.5%-101.0% |
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