344206
Disperse Red 1
Dye content 95 %
Synonym(s):
N-Ethyl-N-(2-hydroxyethyl)-4-(4-nitrophenylazo)aniline
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All Photos(2)
About This Item
Empirical Formula (Hill Notation):
C16H18N4O3
CAS Number:
Molecular Weight:
314.34
Colour Index Number:
11110
Beilstein:
5353614
EC Number:
MDL number:
UNSPSC Code:
12352103
PubChem Substance ID:
NACRES:
NA.23
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form
powder
Quality Level
composition
Dye content, 95%
mp
160-162 °C (lit.)
λmax
502 nm
SMILES string
CCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2)[N+]([O-])=O
InChI
1S/C16H18N4O3/c1-2-19(11-12-21)15-7-3-13(4-8-15)17-18-14-5-9-16(10-6-14)20(22)23/h3-10,21H,2,11-12H2,1H3/b18-17+
InChI key
FOQABOMYTOFLPZ-ISLYRVAYSA-N
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General description
Disperse Red 1 (DR1) is a non-linear optical (NLO) material which is a chromophore used as an azobenzene dye. It can form a dipole network that can enhance the electro-optic effect of the non-linear components and can also improve the photorefractive effect.
Application
DR1 dye can be incorporated into hydroxypropyl cellulose (HPC) matrix which can be used as a coating that finds potential application in light storage and photonics. It can also be used to evaluate the third order non-linear susceptibility (X(3)) for 1,3-indandione based glasses for use in optical frequency conversion. Polytetrafluoroethylene (PTFE) membranes modified using DR1 maintain the mass transport and diffusion properties under direct light irradiation and can be used for water desalination applications.
Features and Benefits
This benchmark dipolar chromophore was incorporated into aromatic polymers to obtain model electrooptic polymer films.
Signal Word
Warning
Hazard Statements
Precautionary Statements
Hazard Classifications
Skin Sens. 1
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, Gloves
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A calix (4) resorcinarene-based hyper-structured molecule bearing disperse red 1 as the chromophore with enhanced photorefractive performance under non-electric field.
Zong W, et al.
Dyes and Pigments, 160(10), 579-586 (2019)
Water desalination using visible light by disperse red 1 modified PTFE membrane.
Fujiwara M.
Desalination, 404(1), 79-86 (2017)
Reversible light-induced solubility of disperse red 1 dye in a hydroxypropyl cellulose matrix.
Pawlicka A, et al.
Cellulose, 25(3), 2083-2090 (2018)
Arylmethylene-1, 3-indandione based molecular glasses: Third order optical non-linearity.
Seniutinas G, et al.
Dyes and Pigments, 95(1), 33-40 (2012)
Polymeric electrooptic composite based on Disperse Red and its derivatives for use in photonics
Burunkova YE, et al.
Journal of Optical Technology, 77(10), 643-648 (2010)
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