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 |