This compound is an orange azo pigment used primarily in the plastics industry. It features a complex heterocyclic structure combining benzimidazole and pyrimidinetrione moieties, contributing to its colorant properties.
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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Methylene Blue trihydrate
Bacteriological stain and dye
1-(2,5-Dichloro-4-sulfophenyl)-5-oxo-4,5-dihydro-1H-pyrazole-3-carboxylic acid
Dye intermediate
Basic violet 11:1
Fluorescent solvent dye
Reactive Blue 81
Reactive dye for textile coloration
The international HS code for 5-[(2,3-dihydro-6-methyl-2-oxo-1H-benzimidazol-5-yl)azo]barbituric acid (CAS 72102-84-2) is 3204.17.
3204.17
3204 17 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
5-[(6-methyl-2-oxo-1,3-dihydrobenzimidazol-5-yl)diazenyl]-1,3-diazinane-2,4,6-trione
RITYHZCLJGBCAJ-UHFFFAOYSA-N
CC1=CC2=C(C=C1N=NC3C(=O)NC(=O)NC3=O)NC(=O)N2
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