2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS:131-54-4-custom synthesis contract manufacturing
2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS:131-54-4
Structural Formula 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone CAS:131-54-4
Product Name 2,2-Dihydroxy-4,4-dimethoxybenzophenone
Synonym 2,2-Dihydroxy-4,4-dimethoxybenzophenone;Bis(2-hydroxy-4-methoxyphenyl)methanone;2,2-Dihydroxy-4,4-dimethoxybenzophenone;Bis(2-hydroxy-4-methoxyphenyl)methanone
CAS No. 131-54-4
Molecular Weight See details
Specifications Upon request
Packing Sea or Airworthy packing
Material Safety Data Sheet Upon request
Availability Please visit www.nbinno.com for our official company website or sending email to info@nbinno.com for more information.

Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Other Name: Bis(2-hydroxy-4-methoxyphenyl)methanone
CAS No: 131-54-4
MF: C15H14O5
MW: 274.26900
Density: 1.291g/cm3
Boiling point: 439.3ºC at 760mmHg
Melting point: 133-136 °C(lit.)
Flash point: 164.4ºC
Refractive index: 1.605
UN Number: Not dangerous goods.
UN Proper Shipping Name: Not dangerous goods.
Transport hazard class: Not dangerous goods.
Packing group: Not dangerous goods.
Appearance: Light yellow crystalline powder
Assay: ≥99%
Loss on drying: ≤0.50%
Transmittance: 300-400nm ≤1%; 450-550nm ≥90%; 500nm ≥95%
Hazen: ≤4.0
K value(330nm): ≥49.0
This product is a water-soluble neutral broad-spectrum benzophenone ultraviolet absorber. 
It has high absorption efficiency, non-toxicity, no teratogenic side effects, good light and heat stability, etc. 
A common light stabilizer, a type of substance that can strongly and selectively absorb high-energy ultraviolet light and perform energy conversion to release or deplete energy in the form of heat or harmless low-energy radiation.
Mainly used in water-soluble chemical sunscreens, sunscreens, lotions.
It can improve the durability of dyed textile color, prevent the yellowing of wool textiles, prevent the discoloration of synthetic fiber fabrics, and can be used in hair products such as hair gels and mousses to prevent hair damage caused by ultraviolet radiation to whiten.
Package: 25kg/drum, can also be designed according to customer requirements.
Storage: Store in cool place. Keep container tightly closed in a dry and well-ventilated place.

We are supplier of 2,2-Dihydroxy-4,4-dimethoxybenzophenone CAS:131-54-4,We offer custom synthesis of various chemical compounds like Bis(2-hydroxy-4-methoxyphenyl)methanone CAS:131-54-4 and custom manufacturing of 2,2-Dihydroxy-4,4-dimethoxybenzophenone, please feel free to contact us for your demand of 2,2-Dihydroxy-4,4-dimethoxybenzophenone,suppose you are looking for Bis(2-hydroxy-4-methoxyphenyl)methanone factory, produer or manufacturer.

The production base is mainly located in Liaocheng City, Shandong Province, and Yuncheng City, Shanxi Province. It can complete the pilot test and enlarge the production work of various types of reactionsRepackaging capabilities to fit customer specific requirements.Provide a variety of organic chemicals as well as special compounds, pharmaceutical intermediates synthesis services to meet customer customization needs.With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction.The production base is mainly located in Liaocheng City, Shandong Province, and Yuncheng City, Shanxi Province. It can complete the pilot test and enlarge the production work of various types of reactions

Experienced Reaction
Strong Products

3-Cyanobenzylchloride CAS:64407-07-4

DL-2-Hydroxybutyric Acid Sodium Salt CAS:5094-24-6

Cytidylic acid CAS:63-37-6

9-Phenyl-9H-Carbazol-3-Ylboronic Acid CAS:854952-58-2

3-oxo-5-sulfanyl-1,2-thiazole-4-carboxylic acid,sodium CAS:76857-14-2

5-Chloro-1-Pentanol CAS:5259-98-3

Contact us:


Add: 6F-5,No.163 Ruiqing Rd.,Ningbo Zhejiang 315000 China

Tel: 86-574-87319282 |

Fax: 86-574-27912196

E-mail: cdmo@nbinno.com