DISPERSE ORANGE 3 (C.I. 11005) (C005B-059086)

General description

Disperse Orange 3 (DO3) is a monoazo dye, which contains 90% dye content plus dispersing agents and surfactants. It has two aromatic rings with an amino group on one of the rings and the other is substituted with a nitro group. It shows an absorption peak majoring at 415 nm.

Application

DO3 can be used in low concentration to improve the electro-optic properties of dichroic polymer-dispersed liquid crystals, which can be used as materials for display devices. It can also be used to functionalize epoxy-bisazo based polymers, which can be potentially used in sensors and optoelectronics.

Features and Benefits

Used to provide experimental verification of a two-level model for the enhancement of the nonresonant, nonlinear refractive index, with a decrease in absorption by reduction of a donor group strength.

Molecular Weight: 242.23. Empirical Formula: C₁₂H₁₀N₄O₂. linearFormula: O₂NC₆H₄N: NC₆H₄NH₂. composition: Dye content, 90% . mp: ~200 . °C (dec.) (lit.). λ. _max: 443 nm. SMILES string: Nc1ccc(cc1)\N: N\c2ccc(cc2)[N+]([O-]): O. InChI: 1S/C12H10N4O2/c13-9-1-3-10(4-2-9)14-15-11-5-7-12(8-6-11)16(17)18/h1-8H,13H2/b15-14+. InChI key: UNBOSJFEZZJZLR-CCEZHUSRSA-N. Pictograms: GHS07. Signal Word: Warning. Hazard Statements: H315 - H317 - H319 - H335. Precautionary Statements: P280 - P302 + P352 - P305 + P351 + P338. Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3. Target Organs: Respiratory system. Storage Class Code: 11 - Combustible Solids. WGK: WGK 3. Flash Point(F): Not applicable. Flash Point(C): Not applicable. Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Faceshields, Gloves.