Name | ETHYNYL P-TOLYL SULFONE |
Synonyms | TOSYLACETYLENE ETHYNYL P-TOLYL SULFONE Ethynyl p-Tolyl Sulfone p-tolylsulfonylacetylene P-TOLUENESULFONYLACETYLENE 1-(ethynylsulfonyl)-4-methylbenzene 1-(ethynylsulfonyl)-4-Methylbenzene p-Toluenesulfonylacetylene, Tosylacetylene p-Toluenesulfonylacetylene, Tosylacetylene |
CAS | 13894-21-8 |
InChI | InChI=1/C9H8O2S/c1-3-12(10,11)9-6-4-8(2)5-7-9/h1,4-7H,2H3 |
Molecular Formula | C9H8O2S |
Molar Mass | 180.22 |
Density | 1.219g/cm3 |
Melting Point | 73-74 °C (lit.) |
Boling Point | 297.9°C at 760 mmHg |
Flash Point | 155.6°C |
Solubility | organic solvents: soluble(lit.) |
Vapor Presure | 0.00233mmHg at 25°C |
Appearance | powder to crystal |
Color | White to Light yellow |
BRN | 2556169 |
Storage Condition | Inert atmosphere,Room Temperature |
Refractive Index | 1.552 |
MDL | MFCD00191647 |
Physical and Chemical Properties | WGK Germany:3 |
Hazard Symbols | Xi - Irritant |
Risk Codes | 36/37/38 - Irritating to eyes, respiratory system and skin. |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36 - Wear suitable protective clothing. |
WGK Germany | 3 |
HS Code | 29041000 |