Name | 4-Chloropyrazole |
Synonyms | AKOS B001464 4-Chloropyrazole 4-chloro-pyrazol 4-CHLOROPYRAZOLE VITAS-BB TBB000653 ART-CHEM-BB B001464 4-chloro-1h-pyrazol 4-CHLORO-1H-PYRAZOLE 1H-Pyrazole, 4-chloro- |
CAS | 15878-00-9 |
InChI | InChI=1/C3H3ClN2/c4-3-1-5-6-2-3/h1-2H,(H,5,6) |
Molecular Formula | C3H3ClN2 |
Molar Mass | 102.52 |
Density | 1.405 |
Melting Point | 75-76 ºC |
Boling Point | 220 ºC |
Flash Point | 99 ºC |
Vapor Presure | 0.171mmHg at 25°C |
Appearance | White to pale yellow crystalline powder |
Color | White to Almost white |
Maximum wavelength(λmax) | ['224nm(lit.)'] |
pKa | 12.71±0.50(Predicted) |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.563 |
MDL | MFCD00159634 |
Risk Codes | R36/37/38 - Irritating to eyes, respiratory system and skin. R22 - Harmful if swallowed |
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. |
RTECS | UQ6445000 |
Hazard Class | IRRITANT |