2,3-Dichlorophenylhydrazine Hydrochloride

Base Information

• Chemical Name: 2,3-Dichlorophenylhydrazine Hydrochloride
• CAS No.: 21938-47-6
• Molecular Formula: C6H7Cl3N2
• Molecular Weight: 213.494
• Hs Code.: 29280000
• European Community (EC) Number: 630-710-1
• DSSTox Substance ID: DTXSID30483701
• Mol file: 21938-47-6.mol

Synonyms:21938-47-6;2,3-Dichlorophenylhydrazine Hydrochloride;(2,3-Dichlorophenyl)hydrazine hydrochloride;(2,3-dichlorophenyl)hydrazine;hydrochloride;2,3-Dichlorophenylhydrazine, HCl;(2,3-Dichlorophenyl)hydrazine HCl;MFCD00052265;2,3-DICHLOROPHENYLHYDRAZINE HCL;Hydrazine, (2,3-dichlorophenyl)-, monohydrochloride;SCHEMBL670341;DTXSID30483701;RHNATWVYOKUFLK-UHFFFAOYSA-N;AKOS001475846;CS-W014960;GS-3051;SB79375;SY014147;(2,3-Dichlorophenyl)hydrazinehydrochloride;2,3-Dichloro phenylhydrazine Hydrochloride;A4697;D2641;FT-0609578;EN300-251592;(2,3-Dichloro-phenyl)-hydrazine hydrogen chloride;1-(2,3-dichlorophenyl)hydrazine hydrochloride;2,3-Dichlorophenyl hydrazine hydrochloride

Chemical Property of 2,3-Dichlorophenylhydrazine Hydrochloride

Chemical Property:

• Appearance/Colour: white to light yellow crystal powder
• Vapor Pressure: 0.00613mmHg at 25°C
• Melting Point: 204 °C (dec.)
• Boiling Point: 272.3 °C at 760 mmHg
• Flash Point: 118.5 °C
• PSA: 38.05000
• Density: 1.475g/cm3
• LogP: 3.85430
• Storage Temp.: Inert atmosphere,Room Temperature
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 211.967481
• Heavy Atom Count: 11
• Complexity: 110

Purity/Quality:

99% ^*data from raw suppliers

2,3-Dichlorophenylhydrazine Hydrochloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xi,Xn
• Statements: 20/21/22-36/37/38-22
• Safety Statements: 26-36/37/39-45-36/37-9

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Canonical SMILES: C1=CC(=C(C(=C1)Cl)Cl)NN.Cl

Technology Process of 2,3-Dichlorophenylhydrazine Hydrochloride

There total 1 articles about 2,3-Dichlorophenylhydrazine Hydrochloride which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

2,3-dichloroaniline (608-27-5) → (2,3-dichlorophenyl)hydrazine hydrochloride (21938-47-6)

Guidance literature:

With hydrogenchloride; sodium nitrite; In toluene; at 0 ℃; for 1h; Reflux;

Reference yield: 95.0%

1-(4-trifluoromethylphenyl)ethanone (709-63-7) + (2,3-dichlorophenyl)hydrazine hydrochloride (21938-47-6) → (E)-1-(2,3-dichlorophenyl)-2-{1-[4-(trifluoromethyl)phenyl]ethylidene}hydrazine

Guidance literature:

With potassium acetate; In ethanol; at 20 ℃;

Reference yield: 94.0%

(2,3-dichlorophenyl)hydrazine hydrochloride (21938-47-6) + 2-cyano-3,3-bis(methylthio)acrylamide (17823-69-7) → 5-amino-4-carboxamido-1-(2,3-dichlorophenyl)-3-(methylthio)pyrazole

Guidance literature:

With triethylamine; In methanol; Heating;

DOI:10.1021/jm020455u

upstream raw materials:

2,3-dichloroaniline

Downstream raw materials:

N-(2,3-Dichloro-phenyl)-N'-[2,2,2-trifluoro-1-phenyl-eth-(Z)-ylidene]-hydrazine

N-[Bis-(4-methoxy-phenyl)-methylene]-N'-(2,3-dichloro-phenyl)-hydrazine

4-{1-[(2,3-Dichloro-phenyl)-hydrazono]-ethyl}-benzonitrile

5-Butyl-4-(2'-cyano-biphenyl-4-ylmethyl)-2-(2,3-dichloro-phenyl)-2H-pyrazole-3-carboxylic acid ethyl ester

Refernces