3,3′,5,5′-Tetrakis(MethoxyMethyl)-[1,1′-biphen yl]-4,4′-diol CAS 455943-61-0

Description

Details

Product name: 3,3′,5,5′-Tetrakis(MethoxyMethyl)-[1,1′-biphen yl]-4,4′-diol

Cas No.: 455943-61-0

MW: 362.42

MF: C20H26O6

Specification:

Item	Specification
Appearance	White to off-white powder
HNMR	Comply with the standard
Purity HPLC	≥99.0%
Single Impurity	≤0.5%

 

Packing:

5kg/bag; as customer requests

Application:

1. Synthesis of high-performance engineeringplastics—polyphenyleneether. Applications: Aerospace, electronics (e.g., circuit boards, connectors), automotive (high-temperature

components), and precision machinery, among other high-end fields.

 

2. Synthesis of functional epoxyresins.

 

3. As aprecursor forliquid crystal materials.

 

3,3′,5,5′-Tetramethoxymethylbiphenylhydrazine is not used directly as a final product, but rather as a crucial polymer synthesis intermediate and organic synthesis building block.

 

Its core value lies in:Providing a rigid biphenyl backbone, imparting excellent heat resistance and mechanical properties to the final material.

The methoxymethyl group, as a removable protecting group, makes the reaction and purification

process easier to control, making it a key precursor for the synthesis of high-performance polymers (especially polyaryl ethers).

Therefore, its “uses” ultimately manifest in the specialty engineering plastics, high-performance epoxy resins, and advanced liquid crystal materials synthesized from it, which are widely used in high-tech and industrial fields.