Pigment Red 202

CAS: 3089-17-6

Ref. 3D-FP41754

Product Information

• Name: Pigment Red 202
• Brand: Biosynth
• Description: Pigment Red 202 is a red pigment with a molecular weight of 536. It has a hydroxyl group and two nitrogen atoms, which are responsible for the molecule's stability. Pigment Red 202 has been used as a cross-linking agent in the production of polyester resins or polyurethane coatings because it can form hydrogen bonds. It is also used as an additive to paper and paint to control the rate of drying. Pigment Red 202 is available in crystalline polymorphs, including alpha, beta, gamma, delta, and epsilon forms.

Chemical properties

• Molecular weight: 381.21 g/mol
• Formula: C₂₀H₁₀Cl₂N₂O₂
• Purity: Min. 95%
• Color/Form: Powder
• InChI: InChI=1S/C20H10Cl2N2O2/c21-9-1-3-15-11(5-9)19(25)13-8-18-14(7-17(13)23-15)20(26)12-6-10(22)2-4-16(12)24-18/h1-8H,(H,23,25)(H,24,26)
• InChI key: InChIKey=XPZQBGDNVOHQIS-UHFFFAOYSA-N
• SMILES: O=c1c2cc(Cl)ccc2[nH]c2cc3c(=O)c4cc(Cl)ccc4[nH]c3cc12