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Product 364797 is disperse orange 3. As per the literature as below, it is a dichroic dye and mixable with LCs.
https://www.semanticscholar.org/paper/Induced-Alignment-in-Nematic-Liquid-Crystal-by-3-Sood-Raina/2f9f0f936ddf691bbfa727dd4d0b99fc0eabaa3f
364797
Disperse Orange 3
Dye content 90 %
Synonym(s):
4-(4-Nitrophenylazo)aniline
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5 G
$95.90
25 G
$419.00
About This Item
Linear Formula:
O2NC6H4N=NC6H4NH2
CAS Number:
Molecular Weight:
242.23
Colour Index Number:
11005
Beilstein/REAXYS Number:
1842907
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
Recommended Products
composition
Dye content, 90%
mp
~200 °C (dec.) (lit.)
λmax
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
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General description
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.[3] It can also be used to functionalize epoxy-bisazo based polymers, which can be potentially used in sensors and optoelectronics.[4]
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.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - Skin Sens. 1 - STOT SE 3
target_organs
Respiratory system
Storage Class
11 - Combustible Solids
wgk_germany
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Faceshields, Gloves
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The role of molecular conformation and polarizable embedding for one-and two-photon absorption of disperse orange 3 in solution.
Silva DL, et al.
The Journal of Physical Chemistry B, 116(28), 8169-8181 (2012)
Biodegradation of a model azo disperse dye by the white rot fungus Pleurotus ostreatus.
Zhao X, et al.
International Biodeterioration & Biodegradation, 57(1), 1-6 (2006)
Analysis of dichroic dye-doped polymer-dispersed liquid crystal materials for display devices.
Kumar P, et al.
Thin Solid Films, 520(1), 457-463 (2011)
Epoxy-based polymers functionalized with bisazo chromophores: Synthesis, characterization and photoresponsive behavior.
Wang X, et al.
Polymer, 52(15), 3344-3356 (2011)
Anthony T-J Goon et al.
Contact dermatitis, 48(5), 248-250 (2003-07-19)
Cross-sensitization between para-phenylenediamine (PPD) and Disperse Orange 3 (DO3), among other textile dyes, has frequently been reported. We evaluated the frequency of simultaneous patch test reactions to PPD and a range of textile dyes. Retrospectively, we studied 128 patients who
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Is this dye a dichroic dye and mixable with liquid crystal ?
1 answer-
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