Pigment Yellow 180 CAS 77804-81-0

Introduction：Basic information about Pigment Yellow 180 CAS 77804-81-0, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.

Pigment Yellow 180 Basic information

• Product Name: Pigment Yellow 180
• Synonyms: fast yellow hg;C.I. 21290;2-[[2-[2-[2-[[1,3-dioxo-1-[(2-oxo-1,3-dihydrobenzimidazol-5-yl)amino]butan-2-yl]diazenyl]phenoxy]ethoxy]phenyl]diazenyl]-3-oxo-N-(2-oxo-1,3-dihydrobenzimidazol-5-yl)butanamide;2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[n-(2,3-dihydro-2-oxo-1h-benzimidazol-5-yl)-3-oxo-butanamide;PIGMENT YELLOW 180;2,2'-[ethylenebis(oxyphenyl-2,1-eneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxobutyramide;BENZIMIDAZOLONE PIGMENT;2,2'-ETHYLENEBIS(OXYPHENYL-2,1-ENEAZO)BISN-(2,3-DIHYDRO-2-OXO-1H-BENZIMIDAZOL-5-YL)-3-OXO-BUTANAMIDE
• CAS: 77804-81-0
• MF: C36H32N10O8
• MW: 732.7
• EINECS: 278-770-4
• Product Categories: Organics
• Mol File: 77804-81-0.mol

Pigment Yellow 180 Chemical Properties

• Melting point: >300oC
• Boiling point: 825.2±65.0 °C(Predicted)
• density: 1.52
• storage temp.: Refrigerator
• solubility: Basic Alcohol (Very Slightly, Partially Soluble)
• pka: 7.77±0.59(Predicted)
• form: Solid
• color: Yellow
• LogP: 0.04 at 25℃ and pH7
• EPA Substance Registry System: Butanamide, 2,2'-[1,2-ethanediylbis(oxy-2,1-phenyleneazo)]bis[N-(2,3-dihydro-2-oxo-1H-benzimidazol-5-yl)-3-oxo- (77804-81-0)

Safety Information

• TSCA: TSCA listed

Pigment Yellow 180 Usage And Synthesis

Uses

Pigment Yellow 180 is an organic pigment used in used in the plastics industry.

Properties and Applications

• TEST ITEMS:

  SPECIFICATION

• APPEARANCE:

  YELLOW POWDER

• SHADE:

  GREENISH

• HEAT RESISTANCE:

  280 °C min

• LIGHT FASTNESS:

  7-8

• ACID RESISTANCE:

  5

• ALKALI RESISTANCE:

  5

• FASTNESS TO BLEEDING:

  4

• OIL ABSORPTION:

  40-50%

• SPECIFIC SURFACE:

  26 m ² /g

• DENSITY:

  1.52 g/cm ³

• RESIDUE ON 80 MESH:

  5.0% max

• WATER SOLUBLE:

  1.0% max

• VOLATITE 105 °C:

  1.0% max

• TINTING STRENGTH:

  100-105 %