4-chlorobenzenesulfonohydrazide

Base Information

• Chemical Name: 4-chlorobenzenesulfonohydrazide
• CAS No.: 2751-25-9
• Molecular Formula: C6H7ClN2O2S
• Molecular Weight: 206.653
• Mol file: 2751-25-9.mol

Synonyms:Benzenesulfonicacid, p-chloro-, hydrazide (6CI,7CI,8CI);(4-Chlorobenzenesulfonyl)hydrazine;4-Chlorobenzenesulfonyl hydrazide;4-Chlorophenylsulfonyl hydrazide;NSC 17656;NSC 63213;p-Chlorobenzenesulfonic acid hydrazide;p-Chlorobenzenesulfonylhydrazide;p-Chlorophenylsulfonyl hydrazide;

Chemical Property of 4-chlorobenzenesulfonohydrazide

Chemical Property:

• Vapor Pressure: 2.36E-05mmHg at 25°C
• Refractive Index: 1.601
• Boiling Point: 359.5 °C at 760 mmHg
• Flash Point: 171.2 °C
• Density: 1.485 g/cm³

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 4-chlorobenzenesulfonohydrazide

There total 4 articles about 4-chlorobenzenesulfonohydrazide 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: 94.0%

4-chlorobenzenesulfonyl chloride (98-60-2) → p-chlorophenylsulfonyl hydrazide (2751-25-9)

Guidance literature:

With hydrazine hydrate; In tetrahydrofuran; at 5 ℃;

DOI:10.1002/ardp.201700163

Reference yield:

C9H7ClN2O2S → p-chlorophenylsulfonyl hydrazide (2751-25-9)

Guidance literature:

With hydrazine hydrate; for 0.0166667h; Sonication;

Reference yield:

4-chloro-benzenesulfonic acid (98-66-8) → p-chlorophenylsulfonyl hydrazide (2751-25-9)

Guidance literature:

Multi-step reaction with 2 steps

1: triethylamine / acetonitrile / 0.01 h / 20 °C / Sonication

2: hydrazine hydrate / 0.02 h / Sonication

With hydrazine hydrate; triethylamine; In acetonitrile;

upstream raw materials:

4-chlorobenzenesulfonyl chloride

4-chloro-benzenesulfonic acid

Downstream raw materials:

4-chloro-benzenesulfonic acid-(N'-ξ-D-ribopyranosyl-hydrazide)

4-chloro-benzenesulfonic acid-(N'-ξ-D-glucopyranosyl-hydrazide)

4-chloro-benzenesulfonic acid-[N'-(tetra-O-acetyl-ξ-D-glucopyranosyl)-hydrazide]

4-chloro-benzenesulfonic acid-(penta-O-acetyl-D-galactitol-1-ylidenehydrazide)