7044-92-0

Basic information

• Product Name: 3,6-Dimethylterephthalaldehyde
• Synonyms: 2,5-Dimethyl-1,4-benzenedicarbaldehyde;2,5-Dimethylbenzene-1,4-dicarbaldehyde;2,5-Dimethylterephthalaldehyde;3,6-Dimethylterephthalaldehyde;2,5-Dimethyl-1,4-benzenedicarboxaldehyde
• CAS NO: 7044-92-0
• Molecular Formula: C₁₀H₁₀O₂
• Molecular Weight: 162.19
• Mol File: 7044-92-0.mol
• Article Data: 10

Chemical Properties

• Melting Point: 55-56 °C(Solv: ligroine (8032-32-4))
• Boiling Point: 303.3±30.0 °C(Predicted)
• Appearance: /
• Density: 1.116±0.06 g/cm3(Predicted)
• Storage Temp.: Inert atmosphere,Room Temperature
• CAS DataBase Reference: 3,6-Dimethylterephthalaldehyde(CAS DataBase Reference)
• NIST Chemistry Reference: 3,6-Dimethylterephthalaldehyde(7044-92-0)
• EPA Substance Registry System: 3,6-Dimethylterephthalaldehyde(7044-92-0)

Safety Data

• Hazardous Substances Data: 7044-92-0(Hazardous Substances Data)

Usage

Description

3,6-Dimethylterephthalaldehyde is a chemical compound with the molecular formula C10H10O2, derived from terephthalaldehyde, a key intermediate in the production of polyethylene terephthalate (PET) and other significant polymers. It serves as a building block in the synthesis of various organic compounds and materials, such as dyes, pharmaceuticals, and polymers, and is a versatile reagent in organic synthesis, capable of undergoing multiple reactions to form different functionalized products.

Uses

Used in Organic Synthesis:
3,6-Dimethylterephthalaldehyde is used as a versatile reagent in organic synthesis for its ability to undergo a variety of reactions, leading to the formation of different functionalized products.
Used in Pharmaceutical Industry:
3,6-Dimethylterephthalaldehyde is used as a building block in the synthesis of pharmaceuticals, contributing to the development of new drugs and therapeutic agents.
Used in Polymer Industry:
3,6-Dimethylterephthalaldehyde is used as a key intermediate in the production of polyethylene terephthalate (PET) and other important polymers, playing a crucial role in the creation of various polymer materials.
Used in Dye Industry:
3,6-Dimethylterephthalaldehyde is used as a building block in the synthesis of dyes, contributing to the development of new colorants and pigments for various applications.
Used in Material Development:
3,6-Dimethylterephthalaldehyde has potential applications in the development of new materials, serving as a starting material for the production of advanced polymer materials and contributing to the innovation of material science.

Upstream product

• 79-46-9 2-nitropropane 
• 35168-62-8 2,5-dibromomethyl-p-xylene 
• 88111-74-4 bromo-4 dimethyl-2,5 benzaldehyde 
• 1074-24-4 2,5-dibromo-p-xylene 
• 106-42-3 para-xylene 
• 1124-08-9 2,5-diiodo-p-xylene 
• 68-12-2 N,N-dimethyl-formamide 
• 95-93-2 1,2,4,5-tetramethylbenzene 
• 6298-72-2 2,5-bis(chloromethyl)-p-xylene 

Downstream Products

• 872280-40-5 2,5-bis-bromomethyl-terephthalic acid diethyl ester 
• 1300663-93-7 benzyl (2,5-dimethyl-1,4-phenylene)bis((diphenoxyphosphoryl)methylene)dicarbamate 
• 1888-82-0 2,5-Dimethyl-1,4-bis-aminomethyl-benzol 

Relevant articles and documents

Preparation method of 2, 5-disubstituted-1, 4-terephthalaldehyde

The invention belongs to the technical field of organic synthesis, and particularly relates to a preparation method of 2, 5-disubstituted-1, 4-terephthalaldehyde The 2, 5-disubstituted-1, 4-terephthalaldehyde disclosed by the invention is prepared by carrying out oxidation reaction on 2, 5-disubstituted-1, 4-dibromobenzene and DMF under the catalytic action of hexamethylphosphoramide (HMPA) and tert-butyl lithium. According to the method, tert-butyl lithium is added into a reaction system, so that the reaction activity is greatly improved, the reaction yield is greatly improved and is 78% or above under the combined action of tert-butyl lithium and HMPA by virtue of a trace amount of HMPA and the existence form of stabilized carbocations, and the product quantification efficiency is greatly improved.

A Novel Strategy for the Construction of Covalent Organic Frameworks from Nonporous Covalent Organic Polymers

The field of covalent organic frameworks (COFs) has been developed significantly in the past decade on account of their important characteristics and vast application potential. On the other hand, the discovery of novel synthetic methodology is still a ch

Attempted [2]Catenane Synthesis via a Quasi[1]catenane by a Templated Backfolding Strategy

A templated backfolding concept to construct a [2]catenane was attempted via a quasi[1]catenane showing an inverted spiro geometry. The template is covalently connected to the ketal-connected semi-perpendicular-arranged linear precursors and spatially directs the sterically congested backfolding macrocyclizations that are required to give a quasi[1]catenane. So far, we are unable to hydrolyze the cyclic ketal to liberate the [2]catenane.