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2,2-Bis-(4-cyanatophenyl)propane CAS 1156-51-0

2,2-Bis-(4-cyanatophenyl)propane CAS 1156-51-0

Chemical name: 2,2-Bis-(4-cyanatophenyl)propane

Synonymous names:2,2-BIS(4-CYANATOPHENYL)PROPANE；1,3-bis(4-cyanophenyl)propane；BISPHENOL A CYANATE ESTER

CAS No:1156-51-0

Molecular formula:C17H14N2O2

Molecular weight:278.31

EINECS No:214-590-4

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Structural formula：

Product Description：

Items	Specifications
Appearance	White crystalline powder
Assay,%	98.5%
Heavy metals	NMT 10ppm
Loss on drying	NMT0.5%
Residue on ignition	NMT0.1%

Properties and Usage:

1. Polymer material modification

2,2-Bis(4-cyanophenyl)propane can improve the high temperature resistance, chemical corrosion resistance and mechanical strength of engineering plastics such as polyimide and polyaryletherketone. In epoxy resin and polyimide resin, it can enhance thermal performance and aging resistance.

2. Electronic materials

It is often used as a substrate modifier for high-frequency and high-temperature circuit boards to enhance heat resistance and insulation performance. In addition, it can also be used in optical films and insulating layers of liquid crystal displays to improve the stability and performance of materials.

3. Aerospace and military industry

2,2-Bis(4-cyanophenyl)propane is used in the manufacture of lightweight and high-strength composite materials, such as aerospace structural parts.

4. Coatings and adhesives

This chemical raw material is used in special coatings and high-performance adhesives with good adhesion and durability.

Storage conditions: Keep the container sealed, stored in a cool, dry place, and ensure that the workplace has good ventilation or exhaust devices

Packing: This product is packed in 25kg bag, and it can also be customized according to customers' requirements