Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

364827

Sigma-Aldrich

Disperse Red 13

Dye content 95 %

Synonym(s):

2-[4-(2-Chloro-4-nitrophenylazo)-N-ethylphenylamino]ethanol

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
ClC6H3(NO2)N=NC6H4N(C2H5)CH2CH2OH
CAS Number:
3180-81-2
Molecular Weight:
348.78
Colour Index Number:
11115
EC Number:
221-668-1
MDL number:
MFCD00007208
UNSPSC Code:
12352103
PubChem Substance ID:
24862458
NACRES:
NA.23

form

powder

composition

Dye content, 95%

mp

122-129 °C (lit.)

λmax

503 nm

SMILES string

CCN(CCO)c1ccc(cc1)\N=N\c2ccc(cc2Cl)[N+]([O-])=O

InChI

1S/C16H17ClN4O3/c1-2-20(9-10-22)13-5-3-12(4-6-13)18-19-16-8-7-14(21(23)24)11-15(16)17/h3-8,11,22H,2,9-10H2,1H3/b19-18+

InChI key

FEJPWLNPOFOBSP-VHEBQXMUSA-N

Looking for similar products? Visit Product Comparison Guide

General description

Disperse Red 13 (DR13) is an azo dye that can be used as a non-linear optical (NLO) material. It is an azobenzene functionalized molecule with reversible cis-trans photoisomerization, which can be used for optical memory and switching devices.

Application

NLO material

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - 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, Gloves

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
MKCN7527
MKCC3629
MKBG2552V
MKBF0654V
29697PJ

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Two-photon induced anisotropy in PMMA film doped with Disperse Red 13
Mendonca CR, et al.
Optics Communications, 273(2), 435-440 (2007)
Langmuir and Langmuir-Blodgett films of a homopolymer of Disperse Red-13
Dhanabalan A, et al.
Thin Solid Films, 323(1-2), 257-264 (1998)
Miki Ishifuji et al.
Journal of the American Chemical Society, 131(12), 4418-4424 (2009-03-12)
Flexible design of hybrid polymer nanoassemblies consisting of nonlinear optical (NLO) polymer nanosheets and gold nanoparticle alignment was done to elucidate near-field effects of localized surface plasmon (LSP) coupling, which was generated from coupled gold nanoparticles, on enhanced second harmonic
Li, Najun;
Polymer, 50, 428-433 (2009)
G A R Oliveira et al.
Mutation research, 703(2), 200-208 (2010-09-21)
The treatment of textile effluents by the conventional method based on activated sludge followed by a chlorination step is not usually an effective method to remove azo dyes, and can generate products more mutagenic than the untreated dyes. The present

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service