p-Tolylsulfamic acid

Base Information

• Chemical Name: p-Tolylsulfamic acid
• CAS No.: 19063-15-1
• Molecular Formula: C₇H₉NO₃S
• Molecular Weight: 187.219
• UNII: 0IQJ3DOC7E
• Nikkaji Number: J2.373.856B
• Wikidata: Q27236827
• Mol file: 19063-15-1.mol

Synonyms:p-Tolylsulfamic acid;p-Tolylamidosulfuric acid;0IQJ3DOC7E;(4-Methylphenyl) sulfamic acid;Sulfamic acid, (4-methylphenyl)-;UNII-0IQJ3DOC7E;Sulfamic acid, N-(4-methylphenyl)-;19063-15-1;p-Toluidinsulfosaure;SCHEMBL7258179;Q27236827

Chemical Property of p-Tolylsulfamic acid

Chemical Property:

• XLogP3: 1.9
• Hydrogen Bond Donor Count: 2
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 2
• Exact Mass: 187.03031432
• Heavy Atom Count: 12
• Complexity: 224

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC1=CC=C(C=C1)NS(=O)(=O)O

Technology Process of p-Tolylsulfamic acid

There total 7 articles about p-Tolylsulfamic 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:

1-methyl-4-nitrobenzene (99-99-0) → 4-methylphenylsulfamic acid (19063-15-1) + 2-Amino-5-methylbenzenesulfonic acid (88-44-8)

Guidance literature:

With sodium disulfite;

Reference yield:

1-methyl-4-nitrobenzene (99-99-0) → 4-methylphenylsulfamic acid (19063-15-1) + 2-Amino-5-methylbenzenesulfonic acid (88-44-8)

Guidance literature:

Reference yield:

1-methyl-4-nitrobenzene (99-99-0) → 4-methylphenylsulfamic acid (19063-15-1)

Guidance literature:

With sodium hydroxide; water; sodium hydrogensulfite;

DOI:10.1021/ja01293a011

upstream raw materials:

1-methyl-4-nitrobenzene

p-toluidine

aminosulfonic acid

water

Downstream raw materials:

p-toluidine

sulfuric acid monooctadecyl ester

Refernces