C6H10N2O4S
206.22 g/mol
cosmetic_ingredientDanger
P-Phenylenediamine sulfate
CAS16245-77-5EC240-357-1
Category
cosmetic_ingredient
Compound Class
Amine
Primary Use
Hair dye ingredient
p-Phenylenediamine sulfate is a salt form of p-phenylenediamine, a chemical compound commonly used as a hair dye ingredient. It appears as a crystalline solid and is a derivative of para-phenylenediamine.
Hair dye ingredient
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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CAS 16245-77-5
Related Compounds
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Safety Reference
Danger
H301Toxic if swallowed
H311Toxic in contact with skin
H317May cause an allergic skin reaction
H319Causes serious eye irritation
H331Toxic if inhaled
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
H411Toxic to aquatic life with long lasting effects
H334May cause allergy or asthma symptoms or breathing difficulties if inhaled
Identifiers
IUPAC Name
benzene-1,4-diamine;sulfuric acid
InChIKey
UFPKLWVNKAMAPE-UHFFFAOYSA-N
SMILES
C1=CC(=CC=C1N)N.OS(=O)(=O)O
Synonyms (9)
- 1,4-Benzenediamine, sulfate
- 1,4-Diaminobenzene Sulfate
- 1,4-Phenylenediamine Sulfate
- Benzene1,4diammonium sulphate
- COLOREX PPDS
- COVASTYLE PPDS
- p-Phenylenediamine sulfate