Pigment yellow 154-Corimax Yellow H3G

Technical parameters of Pigment yellow 154

Color Index No.	Pigment yellow 154
Product name	Corimax Yellow H3G
Product category	Organic Pigment
CAS Number	68134-22-5
EU Number	268-734-6
Chemical Family	Benzimidazolone
Molecular Weight	405.33
Molecular Formula	C18H14F3N5O3
P.H. Value	7
Density	1.6
Oil Absorption(ml/100g)%	45-55
Light Fastness(coating)	7
Heat Resistance(coating)	180
Water Resistance	5
Oil Resistance	5
Acid Resistance	5
Alkali Resistance	5
Color
Hue distribution	py

Molecular Structure:

Synonyms

68134-22-5
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-[[2-(trifluoromethyl)phenyl]azo]butyramide
EINECS 268-734-6
3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)-2-[[2-(trifluoromethyl)phenyl]diazenyl]butanamide
EC 268-734-6
2-(2-Trifluoromethylphenylazo)-N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutanamide
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-((2-(trifluoromethyl)phenyl)azo)-
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-(2-(2-(trifluoromethyl)phenyl)diazenyl)-
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-[[2-(trifluoromethyl)phenyl]azo]-
Butanamide, N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-[2-[2-(trifluoromethyl)phenyl]diazenyl]-
N-(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-((2-(trifluoromethyl)phenyl)azo)butyramide
SCHEMBL3652215
SCHEMBL10299914
DTXSID50867488
C18H14F3N5O3
VBNVBMNKUIJLPP-OCEACIFDSA-N
VBNVBMNKUIJLPP-UHFFFAOYSA-N
HY-D0626
C18-H14-F3-N5-O3
CS-0010717

IUPAC Name: 3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)-2-[[2-(trifluoromethyl)phenyl]diazenyl]butanamide

InChI: InChI=1S/C18H14F3N5O3/c1-9(27)15(26-25-12-5-3-2-4-11(12)18(19,20)21)16(28)22-10-6-7-13-14(8-10)24-17(29)23-13/h2-8,15H,1H3,(H,22,28)(H2,23,24,29)

InChIKey: VBNVBMNKUIJLPP-UHFFFAOYSA-N

Canonical SMILES: CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC=CC=C3C(F)(F)F

Chemical and Physical Properties

Computed Properties

Property Name	Property Value
Molecular Weight	405.3 g/mol
XLogP3-AA	3.1
Hydrogen Bond Donor Count	3
Hydrogen Bond Acceptor Count	8
Rotatable Bond Count	5
Exact Mass	405.10487381 g/mol
Monoisotopic Mass	405.10487381 g/mol
Topological Polar Surface Area	112Å²
Heavy Atom Count	29
Formal Charge	0
Complexity	684
Isotope Atom Count	0
Defined Atom Stereocenter Count	0
Undefined Atom Stereocenter Count	1
Defined Bond Stereocenter Count	0
Undefined Bond Stereocenter Count	0
Covalently-Bonded Unit Count	1
Compound Is Canonicalized	Yes

Application：

Recommended for automotive paints, architectural coatings, coil coatings, industrial paints, powder coatings, printing pastes, water based inks, solvent inks, UV inks.
Can be used in offset inks.

TDS(Pigment yellow 154) MSDS(Pigment yellow 154) —————————————————————————————————————————————————————————————————

Related Information

Pigment yellow 154 gives green light yellow, hue angle 95.1 degrees (1 / 3SD), but it shows red light than CI Pigment Yellow 175, Pigment Yellow 151, and has excellent light fastness, weather fastness, and solvent resistance. Thermal stability, mainly used in coatings. This pigment is one of the most light-fast and weather-resistant yellow varieties. It is mainly recommended for metal decorative paints and automotive coatings (OEM). Its good rheology does not affect its gloss at high concentrations; it can also be used for soft and Rigid PVC plastic outdoor product coloring; heat resistance in HDPE is 210 ℃ / 5min; suitable for printing inks that require high light fastness (1 / 25SD printing sample light fast 6-7).

aliases：11781; P.Y.154; Benzimidazolone Yellow H3G; N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo-2-[(2-trifluoromethyl)phenyl]azo]-Butanamide; pigment yellow 154; 3-oxo-N-(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)-2-{(E)-[2-(trifluoromethyl)phenyl]diazenyl}butanamide.