UV BP-6 UV absorber UV BP-6 CAS 131-54-4
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UV BP-6 UV absorber UV BP-6 CAS 131-54-4

Light yellow crystal. Melting point 139-140 ℃. Soluble in ethyl acetate, methyl ethyl ketone, and toluene, insoluble in water.
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  • 131-54-4

  • bosschem

  • 131-54-4

2,2'-Dihydroxy-4,4'-dimethoxybenzophenone Basic information
Product Name: 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
CAS: 131-54-4
MF: C15H14O5
MW: 274.27
EINECS: 205-027-3
Mol File: 131-54-4.mol


2,2'-Dihydroxy-4,4'-dimethoxybenzophenone Chemical Properties
Melting point 133-136 °C(lit.)
Boiling point 377.26°C (rough estimate)
density 1.2662 (rough estimate)
refractive index 1.5000 (estimate)
storage temp. 2-8°C(protect from light)
solubility Chloroform (Slightly), Methanol (Slightly, Heated)
pka 6.81±0.35(Predicted)
form Solid
color Pale Yellow to Light Yellow
Water Solubility negligible
Merck 141,099
BRN 1887087
Stability: Hygroscopic
Cosmetics Ingredients Functions FRAGRANCE
UV ABSORBER
Cosmetic Ingredient Review (CIR) 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone (131-54-4)
InChI 1S/C15H14O5/c1-19-9-3-5-11(13(16)7-9)15(18)12-6-4-10(20-2)8-14(12)17/h3-8,16-17H,1-2H3
InChIKey SODJJEXAWOSSON-UHFFFAOYSA-N
SMILES COc1ccc(c(O)c1)C(=O)c2ccc(OC)cc2O
LogP 3.9-4.1
CAS DataBase Reference 131-54-4(CAS DataBase Reference)
NIST Chemistry Reference 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone(131-54-4)
EPA Substance Registry System Methanone, bis(2-hydroxy-4-methoxyphenyl)- (131-54-4)

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