4,4′-Dihydroxybenzophenone CAS 611-99-4 Purity >99.0% (HPLC)

Short Description:

Chemical Name: 4,4′-Dihydroxybenzophenone

CAS: 611-99-4

Purity: >99.0% (HPLC)

Appearance: Off-White Powder

High Quality, Commercial Production

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'-Dihydroxybenzophenone (CAS: 611-99-4) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	4,4'-Dihydroxybenzophenone
Synonyms	DHBP; 4,4’-Dihydroxy-Benzophenon; 4,4’-Dihydroxydiphenylketone;4,4'-Dihydroxydiphenyl Ketone; Bis(4-Hydroxyphenyl) Ketone; Bis(4-Hydroxyphenyl)methanone; Bis(p-Hydroxy)benzophenone
Stock Status	In Stock, Production Capacity 20 Tons per Month
CAS Number	611-99-4
Molecular Formula	C13H10O3
Molecular Weight	214.22
Melting Point	217.0 to 222.0℃
Boiling Point	444.8℃at 760 mmHg
Flash Point	237℃
Density	1.302 g/cm3
Water Solubility	Insoluble in Water
Solubility in Methanol	Almost Transparency
Storage Temp.	Sealed in Dry, Room Temperature
Hazard Codes	Xi: Irritant
HS Code	29145000
COA & MOA & MSDS	Available
Classification	Benzophenone Derivatives
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	Off-White Powder
Purity / Analysis Method	>99.0% (HPLC)
Melting Point	217.0 to 222.0℃
Loss on Drying	<0.50%
Total Impurities	<1.00%
Infrared Spectrum	Conforms to Structure
Solubility in EtOH	Pass
Test Standard	Enterprise Standard
Usage	Ultraviolet Absorber; UV Light Stabilizer; Pharmaceutical Intermediate

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.

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'-Dihydroxybenzophenone (CAS: 611-99-4) is used as UV absorber / pharmaceutical / pesticide / dye intermediate. 4,4'-Dihydroxybenzophenone is as a UV light stabilizer. It and its derivatives are found in cosmetics, plastics, films, adhesives and coatings, optical fiber, and printed circuit boards. It is the precursor to certain polycarbonate polymers. Most of the world's 4,4'-Dihydroxybenzophenone is produced and consumed in China.

611-99-4 - Risk and Safety
Hazard Symbols Xi - Irritant
Risk Codes R36/37/38 - Irritating to eyes, respiratory system and skin.
Safety Description S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S37/39 - Wear suitable gloves and eye/face protection.