Solvent Yellow 16 is a synthetic dye used as a solvent dye. It is characterized by an aromatic, heterocyclic structure and is employed in various coloring applications.
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.
Sourcing 2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one?
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Solvent Red 149
solvent dye
1-(p-acetamidoanilino)-4-hydroxyanthraquinone
solvent dye
6-amino-2-naphthalenol
dye intermediate
Direct blue 71
direct dye for textiles
D&c green no. 5
synthetic dye for textiles and cosmetics
Tetrabromophenol blue
pH indicator and dye
Acid yellow 34
acid dye for textile coloring
Yellow 2G
acid yellow dye
The international HS code for 2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one (CAS 4314-14-1) is 3204.11.
3204.11
3204 11 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-methyl-2-phenyl-4-phenyldiazenyl-4H-pyrazol-3-one
XCKGFJPFEHHHQA-UHFFFAOYSA-N
CC1=NN(C(=O)C1N=NC2=CC=CC=C2)C3=CC=CC=C3
Sourcing 2,4-Dihydro-5-methyl-2-phenyl-4-(phenylazo)-3H-pyrazol-3-one?
Post a free purchase request — no account needed. It reaches suppliers of this product, and replies go straight to your inbox.