4655-68-9

Basic information

• Product Name: 1,4-Benzenedicarbonitrile, 2,5-dimethoxy-
• Synonyms: 2,5-Dimethoxyterephthalsaeuredinitril;2,5-Dimethoxy-terephthalonitril;1,4-Dimethoxy-2,5-dicyan-benzol;2,5-Dicyan-hydrochinon-dimethylether;p-Dimethoxy-terepthalsaeure-dinitril
• CAS NO: 4655-68-9
• Molecular Formula: C10H8N2O2
• Molecular Weight: 188.186
• Mol File: 4655-68-9.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1,4-Benzenedicarbonitrile, 2,5-dimethoxy-(CAS DataBase Reference)
• NIST Chemistry Reference: 1,4-Benzenedicarbonitrile, 2,5-dimethoxy-(4655-68-9)
• EPA Substance Registry System: 1,4-Benzenedicarbonitrile, 2,5-dimethoxy-(4655-68-9)

Safety Data

• Hazardous Substances Data: 4655-68-9(Hazardous Substances Data)

Usage

Type

Chemical compound

Derivative of

Tetracene (a polycyclic aromatic hydrocarbon)

Structural Features

Contains two methoxy groups at the 2 and 5 positions of the benzene ring

Functionality

Used as a building block in organic chemistry for the synthesis of complex organic molecules

Applications

Studied for potential pharmaceutical and medicinal applications, including the development of new drugs and treatments

Safety Precautions

Should be handled and stored with care due to its toxic and potentially harmful nature

Health and Safety Risks

May pose risks to human health and the environment if not properly managed

Storage

Requires proper storage conditions to minimize risks of exposure and contamination

Upstream product

• 2674-34-2 1,4-dibromo-2,5-dimethoxybenzene 
• 544-92-3 copper(I) cyanide 

Downstream Products

• 39868-19-4 2,5-Dipivaloylhydochinon 
• 39868-21-8 2,5-Di-tert.-pentyl-hydrochinon 
• 10261-93-5 2,2'-(2,5-Dimethoxy-p-phenylen)-dipropionaldehyd 
• 143430-29-9 2,5-bis(phenoxyacetamido)-3,6-dicarbamyl-1,4-dimethoxybenzene 
• 143430-32-4 2,7-bis(phenoxymethyl)-5,10-dimethoxypyrimido<4,5-g>quinazoline-4,9(3H,8H)-dione 
• 143430-28-8 3,6-bis(methylcarbamyl)-1,4-dimethoxy-2,5-diaminobenzene 
• 143430-26-6 3,6-dicarbamyl-1,4-dimethoxy-2,5-diaminobenzene 
• 143430-46-0 6-(phenoxyacetamido)-7-(methoxycarbonyl)-5,8-dimethoxy-2-methylquinazoline-4(3H)-one 
• 143430-30-2 2,5-bis(methoxyacetamido)-3,6-bis(methylcarbamyl)-1,4-dimethoxybenzene 
• 143430-31-3 2,5-bis(bromoacetamido)-3,6-bis(methylcarbamyl)-1,4-dimethoxybenzene 
• 143446-02-0 2,5-bis(chloroacetamido)-3,6-bis(methylcarbamyl)-1,4-dimethoxybenzene 
• 143430-47-1 2-(phenoxyacetamido)-5,10-dimethoxy-7-methylpyrimido<4,5-g>quinazoline-4,9(3H,8H)-dione 
• 143430-51-7 2-(chloroacetamido)-1,4-bis(methylcarbamyl)-3,6-dimethoxy-5-nitrobenzene 
• 149552-39-6 2-Acetylamino-5-(2-chloro-acetylamino)-3,6-dimethoxy-N¹,N⁴-dimethyl-terephthalamide 

Relevant articles and documents

Syntheses of 2,5-Diazido-3,6-dicyano- and 2,6-Diazido-3,5-dicyano-1,4-benzoquinone for the Preparation of Dicyanoketene

Two short syntheses of 2,5-diazido-3,6-dicyano- (1) and 2,6-diazido-3,5-dicyano-1,4-benzoquinone (3) as starting materials for the preparation of dicyanoketene in situ are reported; beyond that the compounds 14, 15, and 16a, b are synthesized.