Pigment Yellow 12 structure

Pigment Yellow 12

2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-chlorophenyl]-2-chlorophenyl]diazenyl]-3-oxo-N-phenylbutanamide

Also Known As: PIGMENT YELLOW 12|C.I. Pigment Yellow 12|Benzidine Yellow|Helioyellow GW|Rangoon Yellow|Light Yellow JB|Benzidine Yellow GR|Benzidene Yellow|Benzidine Yellow G|Kromon Yellow MTB|Light Yellow JBO|Light Yellow JBT|Pigment Yellow GT|Eljon Yellow BG|Helic Yellow GW|Benzidine Yellow E|Carnelio Yellow GX|Monolite Yellow GT|Diarylanilide Yellow|Monolite GT|Helio Yellow GWN|Benzidine Yellow GF|Benzidine Yellow GT|Benzidine Yellow HG|Irgalite Yellow BST|Irgalite Yellow BTR|Monolite Yellow GRA|Monolite Yellow GTA|Monolite Yellow GTN|Irgalite Yellow BO|Recolite Yellow BG|Benzidine Yellow GTR|Permanent Yellow DHG|Siloton Yellow GTX|Monolite Yellow GTNA|PigmentYellow12|Segnale Yellow HG|Siloton Yellow 3GX|Monolite Yellow GTS|Recolite Yellow BGT|Benzidine Yellow Toner|Monolite Yellow 2GRA|Permanent Yellow GHG|Brilliant Yellow Slurry|Siliton Yellow GTX|Zlut pigment 12|Graphtol Yellow A-HG|Siliton Yellow 3GX|Benzidingelb|Isol Benzidine Yellow G

CAS: 65212-84-2
Molecular Formula C32H26Cl2N6O4
Molecular Weight 628.1393 g/mol
LogP 8.1
Topological Polar Surface Area 142.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 8
Rotatable Bonds 11
Exact Mass 628.1393
Monoisotopic Mass 628.1393
Heavy Atoms 44
Complexity 979.0

Chemical Identifiers

CAS Number 65212-84-2
SMILES CC(=O)C(C(=O)NC1=CC=CC=C1)N=NC2=C(C=C(C=C2)C3=CC(=C(C=C3)N=NC(C(=O)C)C(=O)NC4=CC=CC=C4)Cl)Cl
InChIKey GNCOVOVCHIHPHP-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 4 IPC patent classification(s) across the SureChEMBL global patent database.

Coatings & Adhesives (2 patents) Construction Chemicals (1 patents) Organic Building Blocks (1 patents) Polymer Intermediates (2 patents)

Product Overview

Pigment Yellow 12 (CAS 65212-84-2), with molecular formula C32H26Cl2N6O4 and molecular weight 628.1393 g/mol. IUPAC: 2-[[4-[4-[(1-anilino-1,3-dioxobutan-2-yl)diazenyl]-3-chlorophenyl]-2-chlorophenyl]diazenyl]-3-oxo-N-phenylbutanamide.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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