4,4′-Dihydroxybiphenyl CAS 92-88-6 (4,4′-Biphenol) Antioxidant DOD Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: 4,4′-Dihydroxybiphenyl

Synonyms: 4,4′-Biphenol; DOD

CAS: 92-88-6

Purity: >99.0% (HPLC)

Appearance: White to Off-White to Light Grey Powder

Production Capacity 600 Tons/Year, Antioxidant DOD

Contact: Dr. Alvin Huang

Mobile/Wechat/WhatsApp: +86-15026746401

E-Mail: alvin@ruifuchem.com

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Product Detail

Product Tags

Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of 4,4'-Dihydroxybiphenyl (4,4'-Biphenol) (CAS: 92-88-6) with high quality, Antioxidant DOD, production capacity 600 tons per year. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in 4,4'-Dihydroxybiphenyl, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	4,4'-Dihydroxybiphenyl
Synonyms	4,4'-Biphenol; Biphenyl-4,4'-diol; 4,4'-Biphenyldiol; 4,4'-Diphenol; PPDP; DOD; p,p'-Dihydroxybiphenyl; p,p'-Biphenol; para,para'-Biphenol; [1,1'-Biphenyl]-4,4'-diol; Antioxidant DOD
Stock Status	In Stock, Production Capacity 600 Tons per Year
CAS Number	92-88-6
Molecular Formula	C12H10O2
Molecular Weight	186.21
Melting Point	280.0~282.0℃(lit.)
Density	1.22
Water Solubility	Insoluble in Water
Solubility	Soluble in Alcohol, Tetrahydrofuran
Solubility in Methanol	Almost Transparency
Sensitive	Sensitive to Light
Storage Temp.	Sealed in Dry, Room Temperature
Safety Information
Hazard Codes	Xn
Risk Statements	21-36/37/38-37/38/68-36
Safety Statements	26-36-24/25-36/37
WGK Germany	2
TSCA	Yes
Hazard Class	9
Packing Group	III
COA & MSDS	Available
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White to Off-White to Light Grey Powder
4,4'-Dihydroxybiphenyl Purity	>99.0% (HPLC)
Melting Point	280.0~282.0℃
Loss on Drying	<0.50%
Total Impurities	<1.00%
Infrared Spectrum	Conforms to Structure
Test Standard	Enterprise Standard
Main Usage	Antioxidant DOD; Organic Synthesis Intermediates; Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement.

Storage Condition: Store in sealed containers at cool, dry and ventilated warehouse away from incompatible substances. Protect from light and moisture. Incompatible with oxidizing agents.

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact Dr. Alvin Huang: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Application:

4,4'-Dihydroxybiphenyl (4,4'-Biphenol) (CAS: 92-88-6), Antioxidant DOD, can be used intermediate liquid crystal polymers raw materials. Synthetic polymers, due to its excellent heat resistance, it is used as polyester, urethane modified monomer, polycarbonate, polysulfone, and epoxy resin, for the manufacture of an excellent engineering plastics and composite materials. Antioxidant antioxidants for rubber and plastics. Dye intermediates or petroleum products stabilizer. Used as rubber and latex antioxidant, can be used for light-colored rubber products, food packaging glue and medical latex products.

Safety Profile Poison by intraperitoneal route.Moderately toxic by skin contact. Mildly toxic byingestion. Human mutation data reported. When heated todecomposition it emits acrid smoke and irritating fumes.