CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride

CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride

CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride Introduction of the Polyimide Polyimide is a kind of polymer containing the imide ring (-co - nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has...
Chat Now

Product Details

CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride

Product Name

Oxybisbenzoic chloride (DEDC)

Synonyms

4.4-oxybisbenzoicchloride;4-(4-carbonochloridoylphenoxy)benzoylchloride;4,4-Dicarboxylicaciddiphenyloxidedichloroanhydride;p,p'-Oxybis(beChemicalbooknzoylchloride);4,4'-OXYBISBENZOYLCHLORIDE;4,4-OXY-DI-BENZOYLCHLORIDE;4-(Chlorocarbonyl)phenylether;Diphenylether4,4'-dicarbonyldichloride

CAS NO

7158-32-9

Appearance

White powder

Assay

99.0%

MF

C14H8Cl2O3

MW

295.12

Storage condition

Low temperature and keep dry

Capacity

500KG/month

Package

In Aluminum foil bag or paper drum etc.

Loading Port

China any port ,Beijing ,Shanghai ,Hongkong

Shipment method

By Sea ,Air ,Courier door to door ,etc.

Application

Used in Polyimide Monomer

Structure

CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride

Introduction of the Polyimide

Polyimide is a kind of polymer containing the imide ring (-co - nh-co -) on the main chain, which is the most important for the polymer containing phthalimide structure. As a special engineering material, polyimide has been widely used in aviation, aerospace, microelectronics, nano, liquid crystal, separation film, laser and so on.

Polyimide is one of the best comprehensive properties of organic polymer materials, high temperature of 400 ℃ above, use for a long time - 200 ~ 300 ℃ temperature range, no obvious melting point, high insulation performance, 103 hz dielectric constant under 4.0, the dielectric loss is only 0.004 ~ 0.007, F and H



Hot Tags: CAS NO. 7158-32-9 DEDC Oxybisbenzoic chloride, China, suppliers, factory

Inquiry

You Might Also Like