21938-47-6

Basic information

• Product Name: 2,3-Dichlorophenylhydrazine hydrochloride
• Synonyms: 1-(2,3-DICHLOROPHENYL)HYDRAZINE HYDROCHLORIDE;2,3-DICHLOROPHENYLHYDRAZINE HCL;2,3-DICHLOROPHENYLHYDRAZINE HYDROCHLORIDE;2,3-Dichloropheynylhydrazine hydrochloride;2,3-Dichlorophenylhydrazine hydrochloride 97%;2,3-Dichlorophenylhydrazine hydrochloride ,99%;3-Dichlorophenyl hydrazine hydrochloride;2,3-Dichlorophenylhydrazinehydrochloride97%
• CAS NO: 21938-47-6
• Molecular Formula: C₆H₆Cl₂N₂*ClH
• Molecular Weight: 213.49
• EINECS: -0
• Product Categories: Aromatic Hydrazides, Hydrazines, Hydrazones and Oximes;Phenylhydrazine
• Mol File: 21938-47-6.mol
• Article Data: 1

Chemical Properties

• Melting Point: 204°C (dec.)
• Boiling Point: 272.3 °C at 760 mmHg
• Flash Point: 118.5 °C
• Appearance: white to light yellow crystal powder
• Density: 1.475g/cm3
• Vapor Pressure: 0.00613mmHg at 25°C
• Storage Temp.: Inert atmosphere,Room Temperature
• BRN: 3708910
• CAS DataBase Reference: 2,3-Dichlorophenylhydrazine hydrochloride(CAS DataBase Reference)
• NIST Chemistry Reference: 2,3-Dichlorophenylhydrazine hydrochloride(21938-47-6)
• EPA Substance Registry System: 2,3-Dichlorophenylhydrazine hydrochloride(21938-47-6)

Safety Data

• Hazard Codes: Xi,Xn
• Statements: 20/21/22-36/37/38-22
• Safety Statements: 26-36/37/39-45-36/37-9
• Hazardous Substances Data: 21938-47-6(Hazardous Substances Data)

Usage

Chemical Properties

white to light yellow crystal powde

InChI:InChI=1/C6H6Cl2N2.ClH/c7-4-2-1-3-5(10-9)6(4)8;/h1-3,10H,9H2;1H

Upstream product

• 608-27-5 2,3-dichloroaniline 

Downstream Products

• 77635-88-2 N-(2,3-Dichloro-phenyl)-N'-[1-(4-fluoro-phenyl)-eth-(E)-ylidene]-hydrazine 
• 77635-83-7 N-[1-(4-Chloro-phenyl)-eth-(E)-ylidene]-N'-(2,3-dichloro-phenyl)-hydrazine 
• 77635-50-8 N-(2,3-Dichloro-phenyl)-N'-[1-(2,4-dimethoxy-phenyl)-eth-(E)-ylidene]-hydrazine 
• 77635-36-0 N-(2,3-Dichloro-phenyl)-N'-[1-p-tolyl-eth-(E)-ylidene]-hydrazine 
• 77635-40-6 N-(2,3-Dichloro-phenyl)-N'-[1-(3-nitro-phenyl)-eth-(E)-ylidene]-hydrazine 
• 119581-24-7 1-(2,3-dichlorophenyl)-3-trifluoromethyl-5-pyrazolone 
• 119581-25-8 ethyl 4,4,4-trifluoroacetoacetate 2,3-dichlorophenylhydrazone 
• 936840-76-5 2-(2,3-dichlorophenyl)-2,4,5,6-tetrahydrocyclopenta[c]pyrazol-3-amine 
• 951779-20-7 N-[2-[1-(2,3-dichlorophenyl)hydrazono]propyl-4-chlorophenyl]-trifluoromethanesulfonamide 
• 1225550-72-0 5-amino-1-(2,3-dichlorophenyl)-1H-pyrazole-4-carboxylic acid 
• 1369344-14-8 1-(2,3-dichlorophenyl)-1H-pyrazole-4-carboxylic acid 
• 1285132-66-2 ethyl 5-amino-1-(2,3-dichlorophenyl)-1H-pyrazole-4-carboxylate 
• 1422386-05-7 ethyl 1-(2,3-dichlorophenyl)-1H-pyrazole-4-carboxylate 
• 1448582-97-5 C₂₉H₃₆Cl₂N₂O₂ 

Relevant articles and documents

Substituted indole urea derivative, synthetic method and application thereof

The invention discloses a substituted indole urea derivative, a synthesis method and application thereof. The structure is shown as a formula I. In the formula, the definition of each substituent group is described in the specification and claims. The compound disclosed by the invention can be used as a cGAS-STING pathway targeting inhibitor and is used for treating inflammatory diseases and autoimmune diseases.