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Intermediates of Organic Synthesis 4,4'-Biphenol CAS 92-88-6 with The Best Price in stock

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CAS No.:

92-88-6

Grade:

Pharmaceutical Grade

Content:

99.9%

Port:

Shanghai

Brand:

Packaging:

25kg/drum

Price valid (until):

2025-10-31

Contact Supplier

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Hebei Shunxing Import and Export Co.,Ltd

Company Type:

Trader

Location:

China

Qualification:

Main Products:

HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

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Product Description
Seller Information
Inquiry History

Description

Product Description

4,4′-Biphenolquick Details

Chemical Name:4,4′-Biphenol

CAS No.:92-88-6

Molecular Formula: C12H10O2

Molecular weight: 186.21

Appearance: white powder

Assay: 99%

4,4′-Biphenoltypical Properties

Item	Specification
Appearance	White Crystalline Powder
Moisture,% w/w, Max	0.04
Melting Point,ºC	284
Colour (APHA), Max.(30% DMSO Solution)	45
Purity by HPLC,% w/w, Min.	99.98
Dry Ash,% w/w, Max.	0.01
Trace Metals (By AAS), ppm, Max.Sodium (Na)Potassium (K)Iron (Fe)	0.30.10.2

4,4′-Biphenol Usage

1. Rubber anti-aging agent and plastic antioxidant. As an anti-aging agent for rubber, it has a preventive effect on aging caused by oxygen and heat and also has a certain protective effect on harmful metals. Non-polluting. It can be used in colorless vulcanized rubber products, rubber products for food packaging, and medical latex products, as well as cold sulfurized products (such as medical gloves, avoiding sleeves, etc.). This product can be used alone or in combination with other antioxidants. It is also effective as a heat-resistant antioxidant for plastics.

2. Dye intermediates, such as synthetic photosensitive materials and the like.

3. Petroleum product stabilizers, for example as stabilizers for lubricating greases.

4. Raw materials for synthesizing high polymers. This product is excellent in heat resistance, so it can be used as a modified monomer for polyester, polyacrylic acid, polycarbonate, polyphenylene phthalate, and epoxy resin to make excellent engineering plastics and composite materials. In particular, as a raw material of a liquid crystal polymer, it has reached an industrially practical level. Liquid crystal polymers have a variety of excellent properties, so they are widely used in aerospace and aerospace, electronics and telecommunications, composite materials, chemical equipment, and so on. Liquid crystal polymers synthesized from DOD and other raw materials can also be spun to form high-strength fibers for the production of optical fiber-reinforced materials, composite materials, and ropes.

5. Used as an intermediate material for liquid crystal polymers. As a synthetic polymer, it is used as a modified monomer for polyester, polyurethane, polycarbonate, polysulfone, and epoxy resin to produce excellent engineering plastics and composite materials because of its excellent heat resistance. Used as a rubber antioxidant and plastic antioxidant. A stabilizer for dye intermediates or petroleum products.

6. As a rubber anti-aging agent, the specification requirements are lower. The polymer monomer is required to be very strict and generally requires a purity of ≥98% and an inorganic salt content of 30 ppm or less. The higher specification requirements are pure white crystal or powder, an initial melting point not lower than 281 ° C, and a content of 99.5% ~ 99.99%.

4,4′-Biphenol Packaging and Shipping

Packing:25kg/drum

Delivery: By Express, by sea, by air.

Shop Intermediates of Organic Synthesis 4,4'-Biphenol CAS 92-88-6 with The Best Price in stock-Detailed Image 1

Basic Info

Product Name:

4,4′-Dihydroxybiphenyl

Other Name:

[1,1′-Biphenyl]-4,4′-diol;4,4′-Biphenyldiol;ASM DOD;p,p′-Biphenol;4,4′-Dihydroxybiphenyl;4,4′-Dihydroxydiphenyl;p,p′-Diphenol;4,4′-Biphenol;p-Dihydroxydiphenyl;DOD;Antioxidant DOD;4,4′-Dihydroxy-1,1′-biphenyl;p,p′-Dihydroxybiphenyl;4,4′-Bisphenol;4,4′-Diphenol;p-Diphenol;4-(4-Hydroxyphenyl)phenol;BPL;BPL (phenol);NSC 8711;B 0464

CAS No.:

92-88-6

Molecular Formula:

C12H10O2

InChIKeys:

InChIKey=VCCBEIPGXKNHFW-UHFFFAOYSA-N

Molecular Weight:

186.21

Exact Mass:

186.21

BRN:

1908886

EC Number:

202-200-5

UNII:

R8994A0904

NSC Number:

8711

DSSTox ID:

DTXSID1029120

HScode:

29061900

Categories:

Oled Material Intermediate

Characteristics

PSA:

40.5

XLogP3:

3.6

Appearance:

Off-white to light beige or light gray Powder

Density:

1.2±0.1 g/cm3

Melting Point:

283 °C

Boiling Point:

355.2ºC at 760 mmHg

Flash Point:

176.1±15.5 °C

Refractive Index:

1.640

Water Solubility:

Sparingly soluble with water.

Storage Conditions:

2-8°C

Toxicity:

Peritoneal-mouse LD50: 100 mg/kg; oral-rat LD50: 9850 mg/kg

Flammability characteristics:

Flammable; burning produces irritating fumes

See More 4,4′-Dihydroxybiphenyl Properties 

Hazard Identification

Classification of the substance or mixture

Skin sensitization, Category 1

Hazardous to the aquatic environment, long-term (Chronic) - Category Chronic 3

GHS label elements, including precautionary statements

Precautionary statement(s)
Pictogram(s)
Signal word	Warning
Hazard statement(s)	H317 May cause an allergic skin reaction H412 Harmful to aquatic life with long lasting effects
Prevention	P261 Avoid breathing dust/fume/gas/mist/vapours/spray. P272 Contaminated work clothing should not be allowed out of the workplace. P280 Wear protective gloves/protective clothing/eye protection/face protection/hearing protection/... P273 Avoid release to the environment.
Response	P302+P352 IF ON SKIN: Wash with plenty of water/... P333+P317 If skin irritation or rash occurs: Get medical help. P321 Specific treatment (see ... on this label). P362+P364 Take off contaminated clothing and wash it before reuse.
Storage	none
Disposal	P501 Dispose of contents/container to an appropriate treatment and disposal facility in accordance with applicable laws and regulations, and product characteristics at time of disposal.

Other hazards which do not result in classification

no data available

Handling and Storage

Precautions for safe handling

Handling in a well ventilated place. Wear suitable protective clothing. Avoid contact with skin and eyes. Avoid formation of dust and aerosols. Use non-sparking tools. Prevent fire caused by electrostatic discharge steam.

Conditions for safe storage, including any incompatibilities

Store the container tightly closed in a dry, cool and well-ventilated place. Store apart from foodstuff containers or incompatible materials.

See More 4,4′-Dihydroxybiphenyl Safety Data Sheet 

Seller Information

Business Type:
Trader

Main Products:
HPMC,Lithium Carbonate,Cellulose Acetate Tow,EVA resin,Terpene Resin,PP fiber

Location:
Building 4, Feicui Building, No. 366 Xinshi North Road, Qiaoxi District, Shijiazhuang City, Hebei Province

Payment Terms:
TT against copy of documents,L/C,TT against B/L draft before shipment,100% TT in advance

Average lead Time:
7

Total Annual Revenue:
$5 million-$10 million

Total Employees:
51-100

Year of Establishment:
2024

Hebei Shunxing Import and Export Co., Ltd. distributes and wholesales best-selling chemical products in the consumer market, enjoying a high position among consumers. The company has established long-term and stable cooperative relationships with multiple retailers and agents. The company was founded in 2012 and has a sales history of over 10 years. There are around 160 employees. Hebei Shunxing Import and Export Co., Ltd. operates a complete range of chemical products at reasonable prices. Our company has strong strength, values credit, abides by contracts, and guarantees product quality. With the characteristics of diversified business and the principle of small profits and quick sales, we have gained the trust of more and more customers. In today's increasingly transparent product prices, our company has won the trust of our customers with its thoughtful service and excellent product quality, and has established a mutually beneficial cooperative relationship with them. The company will continue to make friends from all walks of life in an honest and mutually beneficial manner, warmly welcoming friends from all walks of life。
The company's main products are HPMC, PM, MDEA, LAS60%, Tween (R) 80, EDTA,white oil and so on.Most of them belong to general organic chemicals

Inquiry History

4 Inquiries

Country	Product	Purchase Quantity	Date Posted
India	4,4'-Biphenol CAS 92-88-6	1 MT	Sep 23, 2025
United Arab Emirates	4,4′-Dihydroxybiphenyl	5 KG	Apr 3, 2024
Russia	4,4′-Dihydroxybiphenyl	25 KG	May 15, 2025
India	3,3',5,5'-Tetramethylbiphenyl-4,4'-diol	500 KG	Jan 6, 2025

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4,4-Dihydroxybiphenyl(92-88-6)	/99	$2150-2250/MT FOB	LUYUNJIA CHEMISTRY XIAMEN LIMITED	Inquiry
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Intermediates of Organic Synthesis 4,4'-Biphenol CAS 92-88-6 with The Best Price in stock

Product Description

Seller Information

Inquiry History

Product Description

Classification of the substance or mixture

GHS label elements, including precautionary statements

Other hazards which do not result in classification

Precautions for safe handling

Conditions for safe storage, including any incompatibilities

More Choices Find All Products for Sale 

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