4,4'-Biphenol CAS 92-88-6
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Product Description
Product Details
Introduction
4,4'-Biphenol, also known as 4,4’- Dihydroxybiphenyl, is a white crystalline powder, a polymer intermediate, with high melting and boiling points and strong heat resistance, and can be used as a rubber antioxidant, plastic antioxidant, petroleum product stabilizer, etc.
Properties
Appearance | Off-white to light beige or light gray powder |
Melting point | 280-282 °C (lit.) |
Boiling point | 280.69°C (rough estimate) |
Density | 1.22 |
Vapor Pressure | 0Pa at 25℃ |
Refractive Index | 1.6010 (estimate) |
Storage Temperature. | Sealed in a dry, room-temperature |
Water Solubility | Sparingly soluble |
Applications
4,4'-Biphenol is widely used in the chemical industry to prepare high-performance engineering composite materials, modified monomers of polyester, polyurethane, polyphenylsulfone, epoxy resin, etc., as well as rubber and latex, especially light-colored vulcanized rubber products, food packaging glue and medical latex products; intermediate raw materials of liquid crystal polymers; in addition, 4,4'-Biphenol can also be used as a dye intermediate and can synthesize photosensitive materials, etc.
Keyword:
4,4'-Biphenol
CAS 92-88-6
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