125159-34-4 Usage
General Description
1,2-Benzenediamine, 4-[(4-aminophenyl)thio]- is a chemical compound used in various applications such as dye manufacturing, rubber and plastic processing, and as an intermediate in the synthesis of pharmaceuticals. It belongs to the class of organic compounds known as phenylenediamines, which are aromatic amines that are used in the production of dyes and polymers. It is also known by its common name, 4-(p-Aminophenyl)thio-m-phenylenediamine, and is primarily produced through chemical synthesis. 1,2-Benzenediamine, 4-[(4-aminophenyl)thio]- has been found to be a skin and respiratory irritant and is classified as a substance that may cause cancer. Therefore, it is important to handle and use this chemical with caution and adhere to appropriate safety precautions.
Check Digit Verification of cas no
The CAS Registry Mumber 125159-34-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,5,1,5 and 9 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 125159-34:
(8*1)+(7*2)+(6*5)+(5*1)+(4*5)+(3*9)+(2*3)+(1*4)=114
114 % 10 = 4
So 125159-34-4 is a valid CAS Registry Number.
125159-34-4Relevant articles and documents
Synthesis of 5(6)-(4-aminophenythio)-2-aminobenzimidazole derivatives: III. Preparation procedure for 3,4,4′-triaminodiphenyl sulfide
Pilyugin,Yakovleva
, p. 1137 - 1141 (2007/10/03)
A procedure for preparation of 3,4,4′-triaminodiphenyl sulfide by reduction of 4-amino-3,4′-dinitrodiphenyl sulfide with hydrazine hydrate in butanol catalyzed by a mixture of iron(III) chloride and activated carbon was developed providing the product in no less than 80% yield with the main compound content no less than 93%.
