Hydrazine, (2,6-difluorophenyl)-
2,6-DIFLUOROPHENYLHYDRAZINE
CAS: 119452-66-3
Molecular Formula: C6H6F2N2
Hydrazine, (2,6-difluorophenyl)- - Names and Identifiers
| Name | 2,6-DIFLUOROPHENYLHYDRAZINE |
| Synonyms | SKL195 N,2-difluorobenzohydrazide 2,6-DIFLUOROPHENYLHYDRAZINE 2,6-Difluorophenylhydrazene 2,6-Difluoropheny hydrazine Hydrazine, (2,6-difluorophenyl)- |
| CAS | 119452-66-3 |
| EINECS | 200-258-5 |
| InChI | InChI=1/C6H6F2N2/c7-4-2-1-3-5(8)6(4)10-9/h1-3,10H,9H2 |
Hydrazine, (2,6-difluorophenyl)- - Physico-chemical Properties
| Molecular Formula | C6H6F2N2 |
| Molar Mass | 144.12 |
| Density | 1.379±0.06 g/cm3(Predicted) |
| Boling Point | 168.1±30.0 °C(Predicted) |
| Flash Point | 55.5°C |
| Vapor Presure | 1.64mmHg at 25°C |
| pKa | 4.27±0.13(Predicted) |
| Storage Condition | under inert gas (nitrogen or Argon) at 2–8 °C |
| Refractive Index | 1.579 |
Hydrazine, (2,6-difluorophenyl)- - Introduction
2,6-Difluorophenylhydrazine is an organic compound with the chemical formula C6H5N2F2. The following is an introduction to some of its properties, uses, formulation and safety information:
Nature:
-Appearance: 2,6-difluorophenylhydrazine is colorless crystal
-Density: about 1.3 g/cm ^ 3
-Melting point: about 65-67 ℃
-Boiling point: about 211-213 ℃
-Insoluble in water, soluble in organic solvents such as ether and chloroform
-Is an organic nitrogen compound with strong reducibility and nitrogen hydrogen bonding
Use:
- 2,6-difluorophenylhydrazine is often used as a reducing agent in organic synthesis and can reduce other compounds to the corresponding amines
-It can also be used as a synthetic intermediate for dyes and pigments
Preparation Method:
- 2,6-difluorophenylhydrazine can be obtained by reacting phenylhydrazine with hydrogen fluoride. In the reaction, phenylhydrazine is reacted with hydrofluoric acid under appropriate conditions to generate 2,6-difluorophenylhydrazine.
Safety Information:
- 2,6-Difluorophenylhydrazine is a chemical irritant that may cause irritation and burning when in contact with the skin and eyes. When in use, care should be taken to avoid contact with skin and eyes, and wear protective gloves and goggles. If contact occurs, rinse immediately with plenty of water and seek medical help.
- 2,6-Difluorophenylhydrazine should be stored in a dry, well-ventilated place, away from fire and oxidizing agents. During handling and storage, safe operating procedures should be followed and waste should be properly managed.
Nature:
-Appearance: 2,6-difluorophenylhydrazine is colorless crystal
-Density: about 1.3 g/cm ^ 3
-Melting point: about 65-67 ℃
-Boiling point: about 211-213 ℃
-Insoluble in water, soluble in organic solvents such as ether and chloroform
-Is an organic nitrogen compound with strong reducibility and nitrogen hydrogen bonding
Use:
- 2,6-difluorophenylhydrazine is often used as a reducing agent in organic synthesis and can reduce other compounds to the corresponding amines
-It can also be used as a synthetic intermediate for dyes and pigments
Preparation Method:
- 2,6-difluorophenylhydrazine can be obtained by reacting phenylhydrazine with hydrogen fluoride. In the reaction, phenylhydrazine is reacted with hydrofluoric acid under appropriate conditions to generate 2,6-difluorophenylhydrazine.
Safety Information:
- 2,6-Difluorophenylhydrazine is a chemical irritant that may cause irritation and burning when in contact with the skin and eyes. When in use, care should be taken to avoid contact with skin and eyes, and wear protective gloves and goggles. If contact occurs, rinse immediately with plenty of water and seek medical help.
- 2,6-Difluorophenylhydrazine should be stored in a dry, well-ventilated place, away from fire and oxidizing agents. During handling and storage, safe operating procedures should be followed and waste should be properly managed.
Last Update：2024-04-10 22:29:15
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