| Name | 2,4,6-Trichlorophenylhydrazine |
| Synonyms | AKOS BBS-00004217 2,4,6-Trichloropheny 2,4,6-TRICHLORPHENYLHYDRAZINE 2,4,6-TRICHLOROPHENYLHYDRAZINE 2,4,6-Trichlorophenylhydrazine 2,4,6-Trichlorohydrazinobenzene Hydrazine,(2,4,6-trichlorophenyl)- Hydrazine, (2,4,6-trichlorophenyl)- |
| CAS | 5329-12-4 529-12-4 |
| EINECS | 226-217-2 |
| InChI | InChI=1/C6H5Cl3N2.H2O4S/c7-3-1-4(8)6(11-10)5(9)2-3;1-5(2,3)4/h1-2,11H,10H2;(H2,1,2,3,4) |
| Molecular Formula | C6H5Cl3N2 |
| Molar Mass | 211.48 |
| Density | 1.6776 (rough estimate) |
| Melting Point | 140-142°C(lit.) |
| Boling Point | 343.65°C (rough estimate) |
| Flash Point | 119.2°C |
| Water Solubility | Soluble in acetone. Insoluble in water. |
| Solubility | benzene: 0.1g/mL, clear |
| Vapor Presure | 0.00574mmHg at 25°C |
| Appearance | White crystal |
| BRN | 1841962 |
| pKa | 3.80±0.33(Predicted) |
| Storage Condition | Keep in dark place,Inert atmosphere,Store in freezer, under -20°C |
| Refractive Index | 1.6000 (estimate) |
| MDL | MFCD00025090 |
| Physical and Chemical Properties | White crystalline powder. Soluble in alcohol. Melting point 142-143 °c. |
| Use | For pharmaceutical and dye intermediates |
| Risk Codes | 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 - Wear suitable protective clothing and gloves. |
| UN IDs | UN2811 |
| WGK Germany | 3 |
| TSCA | Yes |
| HS Code | 29280000 |
| Hazard Class | 6.1 |
| Packing Group | III |
| NIST chemical information | Information provided by: webbook.nist.gov (external link) |
| EPA chemical information | Information provided by: ofmpub.epa.gov (external link) |
| introduction | 2,4, 6-trichlorophenylhydrazine is a white crystalline powder, soluble in solvents such as alcohol and ketone, slightly soluble in water, melting point 142-143 ℃. |
| application | 2,4, 6-trichlorophenylhydrazine is an important organic synthesis intermediate, mainly used in medicine, pesticides, dyes and other fields. |
| Use | Used as an intermediate in medicine and dyes |