2,4-Dihydroxybenzophenone CAS 131-56-6
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2,4-Dihydroxybenzophenone CAS 131-56-6

2,4-Dihydroxybenzophenone CAS 131-56-6 Light yellow needle crystal or white powder. Melting point 142.6-144.6°C. Solubility at 25°C (g/100ml solvent): acetone>50, benzene 1, ethanol>50 water<0.5, n-heptane<0.5.

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Product Description

Believe Chemical is a leading China 2,4-Dihydroxybenzophenone CAS 131-56-6 manufacturer, supplier and exporter. Adhering to the pursuit of perfect quality of products, so that our 2,4-Dihydroxybenzophenone CAS 131-56-6 have been satisfied by many customers. Shandong Believe Chemical Pte. Ltd. is a high-tech enterprise integrating R &D and sales of chemical technology. 


We are good at the advantages of chemical products in the field. Our products are exported to Europe, the United States, Japan, South Korea, Southeast Asia and other countries and regions. With science and technology as the guide, honesty as the foundation, quality as the life, and relying on the enterprise concept of innovation and development, we sincerely hope to establish exchanges and extensive cooperation with domestic and foreign customers to create prosperity!


2,4-Dihydroxybenzophenone CAS 131-56-6 Chemical Specification 

Product Name

2,4-Dihydroxybenzophenone

Formula  

C13H10O3

Molecular Weight 

214.22

CAS NO.  

131-56-6

Quantity

500KG


Items

Specification

Results

Appearance

Yellow Crystalline Powder

Conforms

Assay

99% 99.28%

CONCLUSION

The result conform with standard


2,4-Dihydroxybenzophenone CAS 131-56-6 Chemical Properties

Melting point 144.5-147°C(lit.)
Boiling point 194°C (1mmHg)
Density 1,32g/cm3
Refractive index 1.5090(estimate)
Flash point 125°C
Storage conditions Storebelow+30°C.
Solubility Chloroform (Slightly, Heated), Ethanol (Slightly, Heated)
Acidity coefficient (pKa) 7.72±0.35 (Predicted)
MorphologyCrystallinePowder
ColorYellow


2,4-Dihydroxybenzophenone CAS 131-56-6 Application

Suitable for polyolefin, polyvinyl chloride and polystyrene etc.
It is mainly used as a light stabilizer for plastics, etc., which can effectively protect plexiglass and fabrics, prevent materials from deteriorating due to light, and is also used as an intermediate for the synthesis of other ultraviolet absorbers.


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