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1,8-Bis(phenylamino)-9,10-anthracenedione is a complex organic compound with the molecular formula C26H18N2O2. It is a derivative of anthraquinone, featuring two phenylamino groups attached to the 1 and 8 positions of the anthracene core. This yellow crystalline solid is known for its potential applications in the field of dye chemistry, particularly as a pigment or dyestuff. The compound's structure endows it with specific optical and electronic properties, which can be harnessed in various industrial and scientific applications. Its synthesis typically involves the reaction of anthraquinone with aniline, followed by further chemical modifications to attach the phenyl groups. The compound's stability, colorfastness, and solubility properties make it a candidate for use in specialized coatings and inks.

2944-26-5

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2944-26-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 2944-26-5 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 2,9,4 and 4 respectively; the second part has 2 digits, 2 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 2944-26:
(6*2)+(5*9)+(4*4)+(3*4)+(2*2)+(1*6)=95
95 % 10 = 5
So 2944-26-5 is a valid CAS Registry Number.
InChI:InChI=1/C26H18N2O2/c29-25-19-13-7-15-21(27-17-9-3-1-4-10-17)23(19)26(30)24-20(25)14-8-16-22(24)28-18-11-5-2-6-12-18/h1-16,27-28H

2944-26-5SDS

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 1,8-dianilinoanthracene-9,10-dione

1.2 Other means of identification

Product number -
Other names 1,8-Dianilinoanthraquinone

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:2944-26-5 SDS

2944-26-5Downstream Products

2944-26-5Relevant academic research and scientific papers

Palladium-catalysed amination of 1,8- and 1,5-dichloroanthracenes and 1,8- and 1,5-dichloroanthraquinones

Beletskaya, Irina P.,Bessmertnykh, Alla G.,Averin, Alexei D.,Denat, Franck,Guilard, Roger

, p. 281 - 305 (2005)

Diamino derivatives of anthracene and anthraquinone have been synthesised by palladium-catalysed coupling of 1,8-dichloroanthracene and 1,8-dichloroanthraquinone with a wide range of aliphatic and aromatic primary and secondary amines. The use of polyamines gave rise to a large number of new nitrogen- and oxygen-containing macrocycles incorporating anthracene or anthraquinone moieties. The method has also been employed for the preparation of bismacrocycles in which two cyclam or azacrown units are linked together by an anthracene bridge through C(sp2)-N bonds. Wiley-VCH Verlag GmbH & Co. KGaA, 69451 Weinheim, Germany, 2005.

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