Pigment Yellow 151
| Product Name | PIGMENT YELLOW 151 |
| Synonyms | C.I.Pigment Yellow 151; C.I.PY151; PY151; P.Y.151 |
| C.I. | 13980 |
| CAS NO. | 31837-42-0 |
| EINECS | 250-830-4 |
| Molecular Weight | 381.34 |
| Molecular Formula | C18H15N5O5 |
| Density | 1.55g/cm3 |
| Color | Yellow powder |
Molecular structure formula:
Fastness Properties of Pigment Yellow 151:
| Light Fastness | 6 |
| Heat Resistance(℃) | 200 |
| Water Resistance | 5 |
| Oil Resistance | 4 |
| Acid Resistance | 5 |
| Alkali Resistance | 5 |
| Alcohol Resistance | 5 |
Main application: Plastic, Paint
We have various pigment grades and properties to meet different customers’ needs, please specify your application and requirements so that we can recommend accordingly. E-mail: sy@sypigment.com
Product Description of Pigment Yellow 151:
Pigment Yellow 151 has a greener hue than CI Pigment Yellow 154 and a reddish hue than Pigment Yellow 175. The hue angle is 97.4 degrees (1/3SD). The specific surface area of Hostaperm Yellow H4G is 23m2/g, which has good hiding power; light fastness The fastness is excellent. When the sample colored by alkyd melamine resin is exposed to Florida for 1 year, the weather fastness has a grade 5 gray card, and the dilute color (1; 3TiO2) is still grade 4; 1/3 Standard depth HDPE has a heat-resistant stability of 260℃/5min; it is suitable for high-end industrial coatings, automotive primers (OEM), and can be combined with phthalocyanines and inorganic pigments, and can also be used for printing on polyester laminated plastic films Coloring of ink.
TDS (Pigment Yellow 151) MSDS (Pigment Yellow 151)Synonyms
- C.I. PIGMENT YELLOW 151
- 31837-42-0
- PIGMENT YELLOW 151
- 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
- 2-[[1-[[(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid
- 2-((1-(((2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)benzoic acid
- EINECS 250-830-4
- EC 250-830-4
- SCHEMBL1617078
- DTXSID60865612
- MFCD01940586
- Pigment yellow 151, technical grade
- Benzoic acid, 2-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)
- Benzoic acid, 2-((1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)azo)-
- Benzoic acid, 2-(2-(1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)diazenyl)-
- 837P420
- W-110808
- 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-Benzoicacid
IUPAC Name: 2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]benzoic acid
InChI: InChI=1S/C18H15N5O5/c1-9(24)15(23-22-12-5-3-2-4-11(12)17(26)27)16(25)19-10-6-7-13-14(8-10)21-18(28)20-13/h2-8,15H,1H3,(H,19,25)(H,26,27)(H2,20,21,28)
InChIKey: YMFWVWDPPIWORA-UHFFFAOYSA-N
Canonical SMILES: CC(=O)C(C(=O)NC1=CC2=C(C=C1)NC(=O)N2)N=NC3=CC=CC=C3C(=O)O
| Property Name | Property Value |
| Molecular Weight | 381.3 |
| XLogP3-AA | 1.7 |
| Hydrogen Bond Donor Count | 4 |
| Hydrogen Bond Acceptor Count | 7 |
| Rotatable Bond Count | 6 |
| Exact Mass | 381.1073186 |
| Monoisotopic Mass | 381.1073186 |
| Topological Polar Surface Area | 149 Ų |
| Heavy Atom Count | 28 |
| Formal Charge | 0 |
| Complexity | 681 |
| 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 |
