123848-64-6 Usage
Description
2-Amino-4-methylaminobenzene sulfonic acid, with the molecular formula C7H10N2O3S, is a light-colored solid that typically appears as a powder. This chemical compound is known for its unique compositional structure, which makes it a vital intermediate in a variety of chemical manufacturing processes, especially in the production of dyes and pigments. Due to the hazardous nature of its powdered form, careful handling is essential.
Uses
Used in Chemical Manufacturing Industry:
2-Amino-4-methylaminobenzene sulfonic acid is used as an intermediate in the production of dyes and pigments for its unique compositional structure that facilitates the creation of a wide range of colorants.
Used in Dye and Pigment Production:
2-Amino-4-methylaminobenzene sulfonic acid is utilized as a key component in the synthesis of various dyes and pigments, contributing to their color properties and stability in different applications.
Check Digit Verification of cas no
The CAS Registry Mumber 123848-64-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,8,4 and 8 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 123848-64:
(8*1)+(7*2)+(6*3)+(5*8)+(4*4)+(3*8)+(2*6)+(1*4)=136
136 % 10 = 6
So 123848-64-6 is a valid CAS Registry Number.
InChI:InChI=1/C7H10N2O3S/c1-9-6-4-5(8)2-3-7(6)13(10,11)12/h2-4,9H,8H2,1H3,(H,10,11,12)
123848-64-6Relevant articles and documents
Nitroanilinesulfonic acids and the preparation of phenylenediaminesulfonic acids
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, (2008/06/13)
Nitroanilinesulfonic acids of the formula STR1 where R is C1 -C4 -alkyl are prepared by sulfonation of 3-nitro-N-alkylanilines using oleum, and are reduced to 3-(N-alkylamino)aniline-4-sulfonic acids.
Process for the preparation of 2-alkylamino-4-aminobenzenesulfonic acids
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, (2008/06/13)
A process for the preparation of 2-alkylamino-4-aminobenzenesulfonic acids by acylation of 2,4-diaminobenzenesulfonic acid followed by alkylation of the resulting 4-acylamino-2-aminobenzenesulfonic acid and, finally, removal of the acyl group by hydrolysi
