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Product FOB Price Min.Order Supply Ability Supplier
4-Phenylphenol CAS NO.92-69-3 manufacturer
Cas No: 92-69-3
USD $ 45.0-45.0 / Kilogram 100 Kilogram 100 Metric Ton/Year Antimex Chemical Limied Contact Supplier
Factory supply 99% 4-Phenylphenol
Cas No: 92-69-3
No Data 1 Kilogram 100 Metric Ton/Month Shochem(Shanghai) Co., Ltd Contact Supplier
Cas No: 92-69-3
USD $ 3.0-3.0 / Kilogram 1 Kilogram 1-100 Metric Ton/Month Hangzhou Dayangchem Co., Ltd. Contact Supplier
Cas No: 92-69-3
No Data 1 Kilogram 20 Metric Ton/Month Henan Allgreen Chemical Co.,Ltd Contact Supplier
High quality P-Phenylphenol supplier in China
Cas No: 92-69-3
No Data No Data No Data Simagchem Corporation Contact Supplier
Cas No: 92-69-3
No Data 1 Kilogram Metric Ton/Day ORCHID CHEMICAL SUPPLIES LTD Contact Supplier
Amadis Chemical offer CAS#92-69-3;CAT#A844315
Cas No: 92-69-3
No Data 10 Milligram Amadis Chemical Co., Ltd. Contact Supplier
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No Data No Data No Data Chemwill Asia Co., Ltd. Contact Supplier
Cas No: 92-69-3
USD $ 1.0-2.0 / Metric Ton 5 Metric Ton 2500 Metric Ton/Year Henan Sinotech Import&Export Corporation Contact Supplier
Cas No: 92-69-3
No Data 1 Kilogram 100 Kilogram/Day Henan Tianfu Chemical Co., Ltd. Contact Supplier

92-69-3 Usage


ChEBI: A member of the class of hydroxybiphenyls that is biphenyl carrying a hydroxy group at position 4.


Biphenol, also known as p-phenyl phenol, is the intermediates of the fungicide bitertanol.It is used in the synthesis of oil-soluble resin and emulsifier; used as a component of corrosion-resistant paint, printing and dyeing carrier.

Chemical properties

P-phenyl phenol appears as a white flake solid; being tasteless; mp:159 ~ 160 ℃; pure product has a mp of 166 ℃, a bp of 323 ℃, a relative density of 1.24. It is almost insoluble in water, but easily soluble in organic solvents such as alcohol, ketone and ether and alkaline solution.


As intermediate in the manufacture of resins; also in the rubber industry.

Purification Methods

Crystallise the phenol from aqueous EtOH, *C6H6, and dry it in a vacuum over CaCl2 [Buchanan et al. J Am Chem Soc 108 7703 1986]. [Beilstein 6 IV 4600.]

Preparative Methods

  • Separation of the byproducts of phenol produced by sulfonation method
The byproduct during phenol production by sulfonation is subject to distillation with the residue containing p-phenyl phenol and o-phenyl phenol. The residue is heated by the vacuum distillation with the vacuum degree being controlled at 53.3 to 66.7 kPa. The temperature is gradually increased from 65 to 75 DEG C to over 100 DEG C, but not higher than 135 ° C. Then apply separation based on the different solubility of p-phenyl o-phenol in trichlorethylene, that is, the mixed phenyl phenol was heated to be dissolved in trichlorethylene; then after cooling, it undergoes precipitation to generate p-phenyl phenol with filtering and drying to get the final product.
  • Biphenyl sulfonated alkali melting method
The biphenyl dissolved in acetic acid, subjecting to sulfur trioxide sulfonation; after the separation of the sulfonation products, it is reacted with the 20% NaOH aqueous solution to form salt, followed by alkali melting with solid NaOH at 100 ~ 350 ℃, then further being acidified to obtain the product.


It can be used as an intermediate for dyes, resins and rubbers. The red light sensitization and green sensitizing dye manufactured by this product is one of the main raw materials of color film; it can also be used as analytical reagents.

Chemical Properties

light tan solid (odour threshold detection limit 0.7 ppm)

92-69-3 Well-known Company Product Price

Brand (Code)Product description CAS number Packaging Price Detail
Sigma-Aldrich (34068)  4-Phenylphenol  analytical standard 92-69-3 34068-100MG 329.94CNY Detail
Supelco (506842)  4-Phenylphenol  analytical standard 92-69-3 000000000000506842 231.66CNY Detail
Alfa Aesar (A10817)  4-Phenylphenol, 98%    92-69-3 2500g 1714.0CNY Detail
Alfa Aesar (A10817)  4-Phenylphenol, 98%    92-69-3 500g 490.0CNY Detail
Alfa Aesar (A10817)  4-Phenylphenol, 98%    92-69-3 100g 256.0CNY Detail



According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 16, 2017

Revision Date: Aug 16, 2017


1.1 GHS Product identifier

Product name biphenyl-4-ol

1.2 Other means of identification

Product number -

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only. Adhesives and sealant chemicals
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

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