17123-21-6

Basic information

• Product Name: 2,5-dichloro-3,6-bis[(4-methoxyphenyl)amino]cyclohexa-2,5-diene-1,4-dione
• CAS NO: 17123-21-6
• Molecular Formula: C₂₀H₁₆Cl₂N₂O₄
• Molecular Weight: 419.258
• Mol File: 17123-21-6.mol
• Article Data: 7

Chemical Properties

• Boiling Point: 534.4°C at 760 mmHg
• Flash Point: 277°C
• Density: 1.43g/cm³
• Vapor Pressure: 1.7E-11mmHg at 25°C
• Refractive Index: 1.648
• CAS DataBase Reference: 2,5-dichloro-3,6-bis[(4-methoxyphenyl)amino]cyclohexa-2,5-diene-1,4-dione(CAS DataBase Reference)
• NIST Chemistry Reference: 2,5-dichloro-3,6-bis[(4-methoxyphenyl)amino]cyclohexa-2,5-diene-1,4-dione(17123-21-6)
• EPA Substance Registry System: 2,5-dichloro-3,6-bis[(4-methoxyphenyl)amino]cyclohexa-2,5-diene-1,4-dione(17123-21-6)

Safety Data

• Hazardous Substances Data: 17123-21-6(Hazardous Substances Data)

Usage

Common Uses

Synthetic intermediate in pharmaceutical production
Component in the synthesis of organic compounds

Structural Features

Derivative of 1,4-benzoquinone
Contains:
Two chlorine atoms
Two methoxyphenylamino groups
Attached to a cyclohexadiene ring

Applications

Used in the synthesis of dyes and pigments
Potential therapeutic agent due to aromaticity and electron-donating properties

Safety Precautions

Hazardous if not handled and disposed of properly

Upstream product

• 118-75-2 chloranil 
• 104-94-9 4-methoxy-aniline 

Downstream Products

• 21839-60-1 3,10-dimethoxy-6,13-dichlorotriphenodioxazine 

Relevant articles and documents

NEAR-IR ABSORPTIVE COMPOUNDS AND DEVICES INCORPORATING THE SAME

An electrochromic device includes a compound of Formula (I): wherein. R1 and R2 are individually alkyl, alkoxy, or aryloxy; R3, R4, R5, R6, R7, R8 are individually H,

Microwave assisted synthesis of triphenodioxazines: A novel and convenient approach

A novel and economical method for the synthesis of triphenodioxazines is described. The method involves the oxidative cyclisation of the intermediates 2,5-bis-(arylamino)-3,6- dichlorocyclohexa-2,5-diene-1,4-dione in 95-97% sulphuric acid under microwave

Microwave-assisted solvent-free synthesis of some bio-active substituted dihalo 1,4-benzoquinones on silica gel solid support

An environmentally benign solvent-free microwave-assisted synthesis of biologically active 2,5-diarylamino-3,6-dihalo-l,4-benzoquinones by the condensation of substituted anilines and chloranil has been reported on the inorganic solid support of silica ge