CAS 31837-42-0

Pigment Yellow 151

Description:

Pigment Yellow 151, with the CAS number 31837-42-0, is an organic pigment primarily used in various applications such as coatings, plastics, and inks due to its vibrant yellow hue and excellent lightfastness. This pigment is characterized by its high tinting strength, which allows for the creation of bright and vivid colors in formulations. It exhibits good thermal stability, making it suitable for use in high-temperature applications. Additionally, Pigment Yellow 151 is known for its resistance to chemicals and weathering, contributing to its durability in outdoor applications. The pigment is typically insoluble in water and organic solvents, which helps maintain its color integrity in various media. Its non-toxic nature aligns with increasing demands for environmentally friendly materials, making it a preferred choice in many industries. Overall, Pigment Yellow 151 combines aesthetic appeal with functional performance, making it a valuable component in colorant formulations.

Formula: C₁₈H₁₅N₅O₅

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)

InChI key: InChIKey=YMFWVWDPPIWORA-UHFFFAOYSA-N

SMILES: N(C(C(N=NC1=C(C(O)=O)C=CC=C1)C(C)=O)=O)C=2C=C3C(=CC2)NC(=O)N3

Synonyms:

• 13980
• 2-[(E)-{1,3-dioxo-1-[(2-oxo-2,3-dihydro-1H-benzimidazol-5-yl)amino]butan-2-yl}diazenyl]benzoic acid
• 2-[2-Oxo-1-[(2-Oxo-1,3-Dihydrobenzimidazol-5-Yl)Carbamoyl]Propyl]Azobenzoic Acid
• 2-[2-Oxo-1-[(2-Oxo-1,3-Dihydrobenzoimidazol-5-Yl)Carbamoy
• 2-[2-[1-[[(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]diazenyl]benzoic acid
• 2-[[1-[[(2,3-Dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]benzoic acid
• 5-[2-[(o-Carboxyphenyl)azo]acetoacetamido]-2-benzimidazolinone
• Benzimidazolone Yellos H4G
• Benzimidazolone Yellow H4G(Pigment Yellow 151)
• Benzoic acid, 2-(2-(1-(((2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino)carbonyl)-2-oxopropyl)diazenyl)-
• Benzoic acid, 2-1-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)aminocarbonyl-2-oxopropylazo-
• Benzoic acid, 2-[[1-[[(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)amino]carbonyl]-2-oxopropyl]azo]-
• Chromofine Yellow 307
• Cromophtal Yellow L 1061HD
• Fast Yellow H4G
• H 4G70
• Hostaperm H 4G
• Hostaperm H 4G70
• Hostaperm Yellow H 4G
• Hostaperm Yellow H 4G-N
• Ink Jet H 4G-LV 3853
• Ink Jet Yellow H 4G-VP3853
• Irgazin Yellow 2088
• Ket Yellow 416
• Lysopac Yellow 5115C
• Propyl]Diazenylbenzoic Acid
• Py 151
• Sjd-Y 251
• Symuler Fast Yellow 4GO