Pigment Red 216, with the CAS number 1324-33-0, is an organic pigment primarily used in various applications such as coatings, plastics, and inks due to its vibrant red color and excellent lightfastness. It is classified as a monoazo pigment, which means it is derived from the reaction of an aromatic amine with a diazo compound. This pigment exhibits good thermal stability and resistance to solvents, making it suitable for outdoor applications where durability is essential. Additionally, Pigment Red 216 is known for its high tinting strength, allowing for effective coloration even at low concentrations. It is generally considered safe for use in various consumer products, although specific regulations may apply depending on the application and region. The pigment's bright hue and stability make it a popular choice in the art and design industries, as well as in industrial applications where color consistency and longevity are critical.

Pigment Red 216

1324-33-0: 1,2,3-Tribromopyranthrene-8,16-Dione, 8,16-Pyranthrenedione, tribromo-, Atic Vat Brilliant Orange 4RN, Benzadone Brilliant Orange 4R, Calcoloid Flaming Orange 2R, Calcoloid Golden Orange 4RD, Caledon Brilliant Orange 4RN, Caledon Printing Orange 4RN, Carbanthrene Golden Orange 4R, Cibanone Orange FSR, Endurol Brilliant Orange 4R, Indanthren Orange 4R, Nyanthrene Golden Orange 4R, P.R.216, Palanthrene Orange 4R, Paliogen Red 3340, Paliogen Red L 3530, Pigment Red 216, Ponsol Golden Orange 4R, Ponsol Golden Orange 4RD, Pyranthrone Red, Romantrene Orange F 4R, Sandothrene Red Orange NR, Sanyo Threne Scarlet IG, Solanthrene Orange 4R, Tinon Orange 8R, Tribromo-8,16-Pyranthrenedione, Tyrian Orange I 4R, C.I. 59710, C.I. Vat Orange 4, C.I.Pigment Red 216

C.I. Vat Orange 4 is a synthetic organic compound that is used as a pigment and a coating. It is soluble in organic solvents and can be used as an additive to polyethylene glycols, monomers, and coatings. C.I. Vat Orange 4 has been shown to react with radiation and metal hydroxides to form the polymerization inhibitor propionate. This polymerization inhibitor prevents polymerization reactions from occurring at high temperatures or when exposed to thermal energy.

CAS 1324-33-0: Pigment Red 216

C.I.Vat Orange 4

Ref: 3D-FV41526