CAS 131-55-5 2,2',4,4'-Tetrahydroxybenzophenone

NAVIGATION

2,2',4,4'-Tetrahydroxybenzophenone

PRICE INQUIRY

Catalog Number

ACM131555-1

CAS Number

131-55-5

Product Name

2,2',4,4'-Tetrahydroxybenzophenone

Structure

Category

Monomers; Plastic Additives; Polymers

Synonyms

Uvinol D-50

Description

DryPowder

IUPAC Name

bis(2,4-dihydroxyphenyl)methanone

Molecular Weight

246

Molecular Formula

C13H10O5

Canonical SMILES

C1=CC(=C(C=C1O)O)C(=O)C2=C(C=C(C=C2)O)O

InChI

InChI=1S/C13H10O5/c14-7-1-3-9(11(16)5-7)13(18)10-4-2-8(15)6-12(10)17/h1-6,14-17H

InChI Key

WXNRYSGJLQFHBR-UHFFFAOYSA-N

Boiling Point

491 °C

Melting Point

195-202 °C

Purity

99%

Density

1.21 g/cu cm at 25 °C

Solubility

In water, 8,821 mg/L at 24.99 °C;In water, <1 g/100 mL at 30 °C;Very soluble in acetone, diethyl ether, ethanol;Ethyl acetate 10, methanol 50, methyl ethyl ketone 22, toluene < 1 (all g/100 ml at 25 °C)

Application

2,2',4,4'-Tetrahydroxybenzophenone is a versatile compound with a range of applications. It's a key raw material used as a UV absorber to protect products from degradation due to UV light exposure. This makes it valuable in cosmetics, where it is incorporated into sunscreens, anti-aging creams, and various hair care products like sprays and shampoos. Its protective qualities extend to other products, including plastics, resins, and paints, ensuring longevity and stability. Furthermore, this compound finds its place in pharmaceuticals as an intermediate and adjuvant, contributing to the formulation of certain medications. In perfumes, it prevents degradation and can help mask unwanted odors, enhancing the overall product experience. As a light-sensitive material, its utility in protecting diverse products from light-driven deterioration is well recognized.

Color/Form

Yellow needles;Light yellow powder

Complexity

278

Covalently-Bonded Unit Count

EC Number

205-028-9

Exact Mass

246.052823g/mol

Formal Charge

Heavy Atom Count

Log P