Pigment Red 122 CAS 980-26-7 - Deshang Chemical

CAS number：980-26-7
molecular formula：C22H16N2O2
molecular weight：340.37
EINECS number：213-561-3

English synonyms

2,9-DiMethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione;2,9-DiMethylquinolino[2,3-b]acridine-7,14(5H,12H)-dione;2,9-Dimethyl-5,12-diazapentacene-7,14(5H,12H)-dione;2,9-Dimethyl-5,12-dihydroquino[2,3-b]acridine-7,14-dione;2,9-dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-dione;2,9-dimethyl-5,12-dihydroquinolino[2,3-b]acridine-7,14-quinone;122PIGMENT RED;8 PIGMENT RED 8

Related categories

Dyestuffs and Pigments; Organic Pigments; Standard Products; Industrial Raw Materials; Chemical Raw Materials; Raw Materials; Functional Additives Chemical Raw Materials

Chemical properties

Boiling point	601.6±55.0 °C(Predicted)
Density	1.45 g/cm3
Storage conditions	Keep in dark place,Inert atmosphere,Room temperature
Shape	Solid
Acidity coefficient(pKa)	-2.49±0.20(Predicted)
Color	Pink to Dark Purple
LogP	2.2 at 24℃ and pH7
CAS database	980-26-7(CAS DataBase Reference)

Use

Pigment Red 122 is a very bright blue red, with a color close to magenta, with excellent migration resistance, outstanding thermal stability, giving pure blue red or magenta, mainly used for high-grade paints, inks, plastics (PSPOABSPVCPCPBT) , rubber coloring and pulp coloring of synthetic fibers. At present, the variety and output of high-performance organic pigments in my country are developing rapidly. The annual output of Pigment Red 122 in my country is about 1,500 tons.

Used for coloring of paints, coatings, advertising paintings and cultural and educational supplies, etc.