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p-Amino-2′,3-azotoluene, also known as 2-Amino-4-methylazobenzene, is an organic compound that serves as a dye intermediate in the production of azo dyes. This yellow, crystalline solid is characterized by its insolubility in water and solubility in organic solvents.
Used in Textile Industry:
p-Amino-2′,3-azotoluene is used as a dye intermediate for the creation of azo dyes, which are essential in coloring various textile products such as clothing and fabrics. Its role in the dye manufacturing process contributes to the vibrancy and range of colors available in the market.
Used in Paper Industry:
In the paper industry, p-Amino-2′,3-azotoluene is utilized as a dye intermediate to produce azo dyes that impart color to paper materials. This application enhances the visual appeal and functionality of paper products for various uses, including printing and packaging.

3398-09-2

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3398-09-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 3398-09-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 3,3,9 and 8 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 3398-09:
(6*3)+(5*3)+(4*9)+(3*8)+(2*0)+(1*9)=102
102 % 10 = 2
So 3398-09-2 is a valid CAS Registry Number.
InChI:InChI=1/C14H15N3/c1-10-4-3-5-13(8-10)16-17-14-7-6-12(15)9-11(14)2/h3-9H,15H2,1-2H3/b17-16+

3398-09-2SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 3-methyl-4-[(3-methylphenyl)diazenyl]aniline

1.2 Other means of identification

Product number -
Other names m-Toluol-azo-m-toluidin

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:3398-09-2 SDS

3398-09-2Relevant academic research and scientific papers

BLACK DICHROIC DYE

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Page/Page column 37, (2012/01/06)

Described is a black dichroic dye composition comprising 2 or more dyes, wherein at least one dye, generally a red dye and optionally a yellow dye, conforms to the formula A and at least one dye, usually a blue dye, conforms to the formula B Ar1-N=N-[Ar2-N=N-]qAr3-N=N-Ar4 (B) with symbols as defined in present claims. The dye composition is well suited for combination with liquid crystal material for use, inter alia, as polarizing film and/or in liquid crystal displays, showing, inter alia, high dichroic ratio and excellent compatibility with the LC material.

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