(4-Chlorophenyl)sulfamic acid

Base Information

• Chemical Name: (4-Chlorophenyl)sulfamic acid
• CAS No.: 19063-16-2
• Molecular Formula: C6H6 Cl N O3 S
• Molecular Weight: 207.638
• NSC Number: 190546
• DSSTox Substance ID: DTXSID30307256
• Wikidata: Q82054624
• Mol file: 19063-16-2.mol

Synonyms:19063-16-2;(4-chlorophenyl)sulfamic acid;NSC190546;N-sulfo-4-chloroaniline;SCHEMBL3088460;DTXSID30307256;NSC-190546

Chemical Property of (4-Chlorophenyl)sulfamic acid

Chemical Property:

• Boiling Point: °Cat760mmHg
• Flash Point: °C
• Density: 1.689g/cm³
• XLogP3: 1.4
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 206.9756919
• Heavy Atom Count: 12
• Complexity: 228

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC(=CC=C1NS(=O)(=O)O)Cl

Technology Process of (4-Chlorophenyl)sulfamic acid

There total 4 articles about (4-Chlorophenyl)sulfamic acid 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:

4-chloro-aniline (106-47-8) → (4-chloro-phenyl)-amidosulfuric acid (19063-16-2)

Guidance literature:

With chlorosulfonic acid; triethylamine; In chloroform; at -9 - -2 ℃; for 1h;

DOI:10.1016/j.carres.2018.01.001

Reference yield:

4-chlorobenzonitrile (100-00-5) → (4-chloro-phenyl)-amidosulfuric acid (19063-16-2)

Guidance literature:

With water; sodium hydrogensulfite; sodium phosphate; at 85 - 96 ℃;

Reference yield:

aminosulfonic acid (5329-14-6) + 4-chloro-aniline (106-47-8) → (4-chloro-phenyl)-amidosulfuric acid (19063-16-2)

Guidance literature:

Entsteht in Form des Ammoniumsalzes und des 4-Chlor-anilin Salzes;

upstream raw materials:

4-chlorobenzonitrile

aminosulfonic acid

4-chloro-aniline

Downstream raw materials:

(4-chlorophenyl)sulfamoyl chloride

2-amino-5-chlorobenzenesulfonic acid

Refernces