C11H18N2O3S
258.34 g/mol
Dye & PigmentWarning
3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide
CAS97-35-8EC202-575-5
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Azoic diazo component for dyeing
3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide is an aromatic amine compound featuring a sulfonamide group, an ether substituent, and a primary amine on a benzene ring. It is primarily used as an azoic diazo component in the synthesis of dyes and pigments.
Azoic diazo component for dyeingIntermediate in dye and pigment manufacturing
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
ReferenceSame Category
N-(2,4-dimethylphenyl)-3-oxobutanamide
CAS97-36-9
Pigment intermediate
ReferenceSame Category
2-methoxy-4-nitroaniline
CAS97-52-9
Intermediate for azo dye production
ReferenceSame Category
Benzotrichloride
CAS98-07-7
dyestuff intermediate
ReferenceSame Category
6-aminotoluene-3-sulfonic acid
CAS98-33-9
specialty dye intermediate for food products
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H332Harmful if inhaled
H371May cause damage to organs
Customs Tariff Classification
The international HS code for 3-Amino-N,N-diethyl-4-methoxybenzenesulfonamide (CAS 97-35-8) 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-amino-N,N-diethyl-4-methoxybenzenesulfonamide
InChIKey
WBGVVXSCGNGJFL-UHFFFAOYSA-N
SMILES
CCN(CC)S(=O)(=O)C1=CC(=C(C=C1)OC)N
Synonyms (25)
- 3-amino-N,N-diethyl-4-methoxy
- Azoic Diazo Component 42
- Azoic Diazo No. 42
- Brentamine Fast Red ITR Base
- Fast Red ITR
- Fast Red ITR Base
- Orle Base Fast Red ITR
- Red ITR base
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