Name | 4-Methyl-5-vinylthiazole |
Synonyms | VINYLSULFUROL Vinyl sulfurol 4-Methyl-5-vinylthiazole 4-methyl-5-vinyl-thiazol 5-VINYL-4-METHYLTHIAZOLE 5-ETHENYL-4-METHYLTHIAZOLE 5-ethenyl-4-methyl-thiazol Thiazole, 4-methyl-5-vinyl- 5-Ethenyl-4-methyl-thiazole 4-Methyl-5-vinyl-1,3-thiazole 5-ETHENYL-4-METHYL-1,3-THIAZOLE 5-ethenyl-4-methyl-1,3-thiazole |
CAS | 1759-28-0 |
EINECS | 217-160-4 |
InChI | InChI=1/C6H7NS/c1-3-6-5(2)7-4-8-6/h3-4H,1H2,2H3 |
Molecular Formula | C6H7NS |
Molar Mass | 125.19 |
Density | 1.093 g/mL at 25 °C (lit.) |
Melting Point | -15 °C (lit.) |
Boling Point | 78-80 °C/25 mmHg (lit.) |
Flash Point | 159°F |
JECFA Number | 1038 |
Solubility | Chloroform (Slightly), Methanol (Slightly) |
Vapor Presure | 0.962mmHg at 25°C |
Appearance | liquid |
Specific Gravity | 1.093 |
Color | Dark Yellow |
BRN | 107867 |
pKa | 3.17±0.10(Predicted) |
Storage Condition | Inert atmosphere,2-8°C |
Stability | Light and Temperature Sensitive |
Refractive Index | n20/D 1.568(lit.) |
Physical and Chemical Properties | Colorless oily liquid, cocoa-like aroma. The boiling point of 78~82 degrees C (2500Pa). Soluble in ethanol, insoluble in water. Natural products are found in cocoa, egg nuts, etc. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R36/37/38 - Irritating to eyes, respiratory system and skin. R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. |
UN IDs | UN2810 |
WGK Germany | 3 |
RTECS | XJ5104000 |
TSCA | Yes |
HS Code | 29349990 |
Hazard Class | 6.1 |
Packing Group | III |