4,4'-Dihydroxybenzophenone|Cas No611-99-4
Price:Negotiable
Contact Info
- Add:Development Road 2, New District, Changjiang Saifu Industrial Park, Changjiang Office, Yingjiang City, Hubei Province, China, Zip:
- Contact: Mr. Liao
- Tel:+86-13795397680
- Email:sales@hbrkx.com
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Description
Additional Information
Product Name: 4,4'-Dihydroxybenzophenone
Products Category: Benzophenone Series
4,4'-Dihydroxybenzophenone is a high-purity (≥99%) organic intermediate primarily used as a UV absorber for plastics, coatings, and adhesives, as well as a polymer light stabilizer and intermediate for pharmaceutical and perfume synthesis.Please feel free to contact us for a COA and quotation.
Mobile/Whatsapp: +86-13795397680 Email: sales@hbrkx.com www.reactionchem.com
Product Alias:
4,4'-dihydoxy-benzophenone | 4,4'-dihydroxy-benzophenone | 4-hydroxyphenyl ketone|p,p-dihydroxybenzophenone | 4,4`-Dihydroxybenzophenone | 4,4'-DHBP | 4,4'-bishydroxybenzophenone | 4,4'-Carbonyldiphenol | 4,4'-Dihydroxybenzophenone | Bis(4-hydroxyphenyl)methanone | 4,4’-DihydroxyBenzophenone
Product Description:
CAS No.: 611-99-4
Molecular Formula: C??H??O?
Molecular Weight: 214.22 g/mol
Appearance: Off-white to beige fine crystalline powder / White to light yellow powder
Melting Point: 213–222 °C (literature varies: 213-215°C , 218-220°C , 213-222°C )
Boiling Point: 444.8 °C at 760 mmHg
Density: 1.302 g/cm³
Flash Point: 237 °C
Storage Temperature: Sealed in dry, Room Temperature ; Store at RT
Solubility: Insoluble in water; soluble in DMSO (Slightly), Methanol (Slightly)
pKa: 7.67±0.15 (Predicted)
Vapor Pressure: 0Pa at 25°C
LogP: 2.5
Application：
4,4'-Dihydroxybenzophenone is primarily used as a UV absorber for plastics, coatings, and adhesives, as well as a polymer light stabilizer and intermediate for pharmaceutical and perfume synthesis.
Packaging & Storage：
Packaging: 25kg high-pressure fiber drum
Storage Conditions: Keep container tightly sealed, place in an airtight container, and store in a cool and dry place.
Stability: Stable under normal temperature and pressure. Avoid contact with oxidizing agents.
Our Advantages:
We achieve 100% self-sufficiency in raw materials for the benzophenone series, with a domestic market share of over 60%. We hold valid domestic production licenses to ensure stable and compliant supply. We offer products in quantities ranging from tonnage to kilogram scale, and all products comply with GMP and ICH Q7 guidelines.
Production Equipment:
We has two Class A production workshops with installed equipment, mainly producing pharmaceutical intermediates. It is equipped with 50 reaction vessels and related ancillary equipment, which can carry out various organic synthesis reactions. The planned annual production capacity is 2000 tons and the output value is 200 million yuan; The instruments for water supply, heating, cooling, and power supply are fully equipped with gas and equipped with an automated control system.
Testing Equipment:
Reaction has complete testing equipment, including 3 high-performance liquid chromatographs (HPLC), 1 gas chromatograph (GC), a moisture analyzer, a turbidity meter, a spectrophotometer, a melting point apparatus, and other testing devices. The laboratory covers an area of 100 square meters with fully equipped facilities, enabling research and development related to fine chemical products.
Looking for a reliable 4,4'-Dihydroxybenzophenone supplier?
Reaction (Hubei Reaction Technology Co., Ltd.) is your partner. We hold China's legal benzilic acid production license – one of the few certified producers. 100% raw material self-sufficiency for benzophenone series, with >60% domestic market share. Stable and trustworthy.
| Industry Category | Chemicals/Chemical Intermediates/Intermediate Compounds |
|---|---|
| Product Category | Benzophenone Series |
| Brand: | Reaction |
| Spec: | ≥99% |
| Manufacturer: | Hubei Reaction Technology Co., Ltd. |
