50709-36-9 - Names and Identifiers
Name | 2,6-Dichlorophenylhydrazine hydrochloride
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Synonyms | 2,6-DICHLOROPHENYLHYDRAZINE HCL 1,3-Dichloro-2-hydrazinobenzene 6-Dichlorophenylhydrazine hydrochloride 2,6-Dichoropheynylhydrazine hydrochloride 2,6-DICHLOROPHENYLHYDRAZINE HYDROCHLORIDE 2,6-Dichlorophenylhydrazine hydrochloride 1-(2,6-dichlorophenyl)hydrazine hydrochloride (2,6-dichlorophenyl)hydrazine monohydrochloride Hydrazine, (2,6-dichlorophenyl)-, monohydrochloride
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CAS | 50709-36-9
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EINECS | 256-730-7 |
InChI | InChI=1/C6H6Cl2N2.ClH/c7-4-2-1-3-5(8)6(4)10-9;/h1-3,10H,9H2;1H |
50709-36-9 - Physico-chemical Properties
Molecular Formula | C6H7Cl3N2
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Molar Mass | 213.49 |
Density | 1.6100 (rough estimate) |
Melting Point | 225°C (dec.)(lit.) |
Boling Point | 346.49°C (rough estimate) |
Appearance | Bright yellow crystalline powder |
BRN | 4569738 |
Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
Refractive Index | 1.6000 (estimate) |
MDL | MFCD00012930 |
50709-36-9 - Risk and Safety
Risk Codes | R20/21 - Harmful by inhalation and in contact with skin.
R25 - Toxic if swallowed
R36/37/38 - Irritating to eyes, respiratory system and skin.
R20/21/22 - Harmful by inhalation, in contact with skin and if swallowed.
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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.
S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.)
S22 - Do not breathe dust.
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UN IDs | UN 2811 6.1/PG 3 |
WGK Germany | 3 |
HS Code | 29280000 |
Hazard Note | Irritant |
Hazard Class | 6.1 |
Packing Group | Ⅲ |
50709-36-9 - Introduction
2,6-Dichlorophenylhydrazine hydrochloride is an organic compound with the chemical formula C6H6Cl2N2 · HCl. The following is a description of its nature, use, formulation and safety information:
Nature:
-Appearance: 2,6-Dichlorophenylhydrazine hydrochloride exists in the form of colorless crystals or white crystals.
-Solubility: It has good solubility and is soluble in water and some organic solvents.
-Melting point: about 165-170 ℃.
-Chemical properties: It is a water-soluble hydrochloride that can react with other compounds.
Use:
- 2,6-Dichlorophenylhydrazine hydrochloride is widely used as an intermediate in organic synthesis.
-It can be used to synthesize biologically active compounds.
-In the pharmaceutical field, it can be used to synthesize certain antibacterial and antitumor drugs.
-It can also be used to study the synthesis of pesticides, dyes and other functional chemicals.
Preparation Method:
2,6-Dichlorophenylhydrazine hydrochloride can be synthesized by the following steps:
1. Suspend 2,6-dichlorobenzonitrile in water.
2. An excess of ammonia water was added to carry out the reaction.
3. The resulting precipitate is filtered and washed, and finally dried.
Safety Information:
- 2,6-Dichlorophenylhydrazine is hydrochloride a chemical, and appropriate personal protective equipment such as gloves and goggles should be worn during operation.
-Avoid contact with skin, eyes and mouth. If skin contact or inhalation occurs, rinse immediately with plenty of water and seek medical help.
-Store it in a dry, cool place away from fire and oxidizing agents.
-When using or handling this compound, follow proper laboratory safety procedures.
Last Update:2024-04-09 15:17:58