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Canonical INCI monograph

TOLUENE-2,5-DIAMINE SULFATE

Not on the EU Annex III list

TOLUENE-2,5-DIAMINE SULFATE is listed in the European Commission CosIng inventory under the functional category Hair Dyeing, with CAS number 615-50-9 and EC number 210-431-8. CosIng records a restriction against it (III/9a), so check the corresponding Annex entry before formulating. In the free INCIDB sample it appears on 1 product label, reaching position 5 on Kératine Color 4.6 Châtain Chocolat.

CAS REGISTRY NUMBER
615-50-9
EC NUMBER
210-431-8
COSING FUNCTIONS
Hair Dyeing
COSING RESTRICTION
III/9a

Sample products containing TOLUENE-2,5-DIAMINE SULFATE

Label positions from the free INCIDB sample. A lower position means the ingredient is declared earlier, i.e. present in a higher proportion.

PRODUCT LABEL POSITION
Kératine Color 4.6 Châtain Chocolat #5

Query TOLUENE-2,5-DIAMINE SULFATE in the full snapshot

import pyarrow.parquet as pq

ingredients = pq.read_table('ingredients.parquet').to_pandas()
target = ingredients[ingredients['inci_name'] == "TOLUENE-2,5-DIAMINE SULFATE"]
print(target[['ingredient_id', 'functions', 'cas_number', 'is_common_allergen']])

The complete snapshot covers 18,583 products. Coverage of each enrichment column is published, both per distinct name and weighted by label occurrence — see the coverage table.

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