Molecular Formula | C12H11NO |
Molar Mass | 185.22 |
Density | 1.0936 (rough estimate) |
Melting Point | 67-73°C |
Boling Point | 190°C |
Flash Point | 209°C |
Vapor Presure | 8.52E-05mmHg at 25°C |
Appearance | Bright yellow crystal |
Color | Gray, solid leaflets |
BRN | 511942 |
pKa | 10.46±0.13(Predicted) |
Storage Condition | Keep in dark place,Inert atmosphere,Room temperature |
Refractive Index | 1.5300 (estimate) |
Use | It is used as an intermediate of medicine, dye and pesticide, and is also an intermediate of rubber auxiliary. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes R22 - Harmful if swallowed R21 - Harmful in contact with skin |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S36/39 - |
UN IDs | UN2811 |
RTECS | SJ6950000 |
TSCA | Yes |
HS Code | 29222990 |
Hazard Class | 6.1 |
Packing Group | III |
Toxicity | LD50 oral in rat: 3300mg/kg |