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4,4'-Biphenol CAS 92-88-6;4,4-Dihydroxybiphenyl;PPDP;

4,4'-Biphenol CAS 92-88-6;4,4-Dihydroxybiphenyl;PPDP;

Where to buy high quality 4 4 biphenol CAS 92-88-6 with reasonable price? Jinan Great Chemical Industry Co.,Ltd is your good option. We guarantee to supply high quality 4 4 biphenol with reasonable price. If you are in need of 4 4 biphenol, please feel free to contact sale001@chemgreat.com.

Description

Application

1. Used as an intermediate material for liquid crystal polymers.

2. Synthetic high polymer, because of its excellent heat resistance, it is used as a modified monomer of polyester, polyurethane, polycarbonate, polysulfone and epoxy resin to manufacture excellent engineering plastics and composite materials. .

3. Used as a rubber antioxidant and plastic antioxidant.

4. Stabilizers for dye intermediates or petroleum products.

Parameter

Chemical name

4 4 biphenol

Molecular Structure

图片20.jpg

Molecular Formular

C12H10O2

Molecular Weight

186.21

Cas No.

92-88-6

EINECS No.

202-200-5

Appearance

White flake crystals

Purity

99%

Melting point

278-283°C

Package

Lined with plastic bags of barrels or drums

Hazard Class

图片2.jpg Xn:Harmful

Storage Conditions

Cool,dry and hermetic place

Application

Used as rubber and latex antioxidant, can be used for light-colored rubber products, food packaging and medical latex products

Risk item

Acute toxicity: LD50 of the abdominal cavity-mouse is 100 mg/kg; oral-rat LD50 is 9850 mg/kg.

Flammability Hazardous characteristics: flammable; combustion produces irritating fumes.

Storage and transportation characteristics: The warehouse is ventilated and dried at low temperature; it is stored separately from the food materials.

Extinguishing media: dry powder, foam, sand, carbon dioxide, water spray.

store

Stored and transported according to the general chemical regulations, packed in wooden drums or iron drums lined with plastic bags, stored in a dry place, pay attention to fire, water and dust.

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