C10H18N2O4S
262.33 g/mol
Dye & PigmentWarning
N,N-Diethyl-p-phenylenediamine sulfate
CAS6283-63-2EC228-500-6
Category
Dye & Pigment
Compound Class
Amine
Primary Use
Photographic color developer
N,N-Diethyl-p-phenylenediamine sulfate is a salt compound composed of a diethyl-substituted aromatic diamine paired with sulfuric acid. It is primarily recognized for its role in photographic processing as a color developing agent.
Photographic color developerPhotographic processing
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
StrongSame Parent
N,N-diethyl-p-phenylenediamine
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StrongSame Parent
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research compound
ApplicationSame Use
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Photographic color developer
ReferenceSame Category
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dye and pigment intermediate
ReferenceSame Category
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dye intermediate or inner salt
ReferenceSame Category
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CAS632-83-7
intermediate for anthraquinone dyes
ReferenceSame Category
Basic fuchsine
CAS632-99-5
histological dye and fluorochrome
Safety Reference
Warning
H302Harmful if swallowed
H312Harmful in contact with skin
H319Causes serious eye irritation
Customs Tariff Classification
The international HS code for N,N-Diethyl-p-phenylenediamine sulfate (CAS 6283-63-2) is 2921.51.
HS code (international, 6-digit)
2921.51
EU CN code (8-digit)
2921 51 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
4-N,4-N-diethylbenzene-1,4-diamine;sulfuric acid
InChIKey
AYLDJQABCMPYEN-UHFFFAOYSA-N
SMILES
CCN(CC)C1=CC=C(C=C1)N.OS(=O)(=O)O
Synonyms (24)
- Colour developer 1
- Diethylparamine
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