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Home/Compounds/Industrial Chemical/Pergafast 201
C21H20N2O6S2
460.5 g/mol
Industrial Chemical

4-Methyl-N-[[[3-[[(4-methylphenyl)sulfonyl]oxy]phenyl]amino]carbonyl]benzenesulfonamide

CAS232938-43-1
Category
Industrial Chemical
Compound Class
Amide
Primary Use
industrial processing aid

This compound is an industrial chemical primarily used as a processing aid in manufacturing operations. It features a complex aromatic structure with sulfonamide and carbamate functional groups, contributing to its role in industrial applications.

industrial processing aid

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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2-(4-Bromophenyl)-4,6-diphenyl-1,3,5-triazine

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Electronic material intermediate

Customs Tariff Classification

The international HS code for 4-Methyl-N-[[[3-[[(4-methylphenyl)sulfonyl]oxy]phenyl]amino]carbonyl]benzenesulfonamide (CAS 232938-43-1) is 2935.90.

HS code (international, 6-digit)

2935.90

EU CN code (8-digit)

2935 90 90

Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.

Identifiers
IUPAC Name

[3-[(4-methylphenyl)sulfonylcarbamoylamino]phenyl] 4-methylbenzenesulfonate

InChIKey

HEVGMYPGMWZOBU-UHFFFAOYSA-N

SMILES

CC1=CC=C(C=C1)S(=O)(=O)NC(=O)NC2=CC(=CC=C2)OS(=O)(=O)C3=CC=C(C=C3)C

Synonyms (14)
  • Bisphenol Impurity 14
  • Pergafast 201

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