Name | 3,5-diphenyl-1H-pyrazole |
Synonyms | NSC 126937 3,5-Diphenylpyrazole 3,5-DIPHENYLPYRAZOLE Pyrazole,3,5-diphenyl- Pyrazole, 3,5-diphenyl- 3,5-diphenyl-1h-pyrazol 3,5-Diphenyl-1H-pyrazole 3,5-diphenyl-1H-pyrazole 3,5-DIPHENYL-1H-PYRAZOLE 1H-Pyrazole,3,5-diphenyl- 1H-Pyrazole, 3,5-diphenyl- |
CAS | 1145-01-3 |
EINECS | 214-543-8 |
InChI | InChI=1/C15H12N2/c1-3-7-12(8-4-1)14-11-15(17-16-14)13-9-5-2-6-10-13/h1-11H,(H,16,17) |
Molecular Formula | C15H12N2 |
Molar Mass | 220.27 |
Density | 1.1405 (rough estimate) |
Melting Point | 199-203 °C (lit.) |
Boling Point | 351.21°C (rough estimate) |
Flash Point | 207.2°C |
Vapor Presure | 1.28E-07mmHg at 25°C |
Appearance | Crystalline Powder |
Color | White |
BRN | 158264 |
pKa | 13.04±0.10(Predicted) |
Storage Condition | Sealed in dry,Room Temperature |
Refractive Index | 1.5000 (estimate) |
MDL | MFCD00039675 |
Physical and Chemical Properties | The pure product is a white crystalline solid, m.p.198 ~ 200 ℃, insoluble in water, and has little solubility in toluene, xylene, chlorobenzene and other solvents at room temperature. |
Hazard Symbols | Xn - Harmful |
Risk Codes | R22 - Harmful if swallowed R37/38 - Irritating to respiratory system and skin. R41 - Risk of serious damage to eyes |
Safety Description | S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S39 - Wear eye / face protection. S24/25 - Avoid contact with skin and eyes. |
WGK Germany | 3 |
TSCA | Yes |
HS Code | 29331990 |