CAS No. 131-54-4

Molecular Formula: C15H14O5

Appearance	Light yellow powder
Assay	≥ 99%
Molting point	≥ 134℃
Chroma	≤ 4.0
Ash content	≤ 0.2%

Product Name	2,2'-Dihydroxy-4,4'-dimethoxybenzophenone
Synonyms	BENZOPHENONE-6; BENZOPHENONE-6-(2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE);
BIS-(2-HYDROXY-4-METHOXY-PHENYL)-METHANONE; 2,2-DIHYDROXY-4,4'-DIMETHOXY BENZOPHENONE; 2,2'-DIHYDROXY-4,4'-DIMETHOXYBENZOPHENONE; Product Categories	Aromatic Benzophenones & Derivatives (substituted);Benzophenones (for High-Performance Polymer Research); Functional Materials; Reagent for High-Performance Polymer Research; Polymer Additives; Polymer Science;Stabilizers
Chemical Properties
mp	133-136 °C(lit.)
Water solubility	negligible
Chemical Properties	Yellow crystalline powder

Molecular Formula: C15H14O5
Molecular Weight: 274.27
Hazard Symbols: Xi
WGKGermany: 3
HS Code: 29145090

Melting point: 133-136 ℃(lit.) | Boiling point: 377.26°C (rough estimate) | Density: 1.2662 (rough estimate) | Acidity coefficient (pKa): 6.81±0.35(Predicted) | Refractive index: 1.5000 | LogP: 3.9-4.1

Appearance	Pale yellow powder
Assay	≥ 98%
Melting point	≥ 134°C
Volatiles	≤ 0.5%
K value	≥ 49
Color	≤ 4
Transmittance
300-400nm	≤ 1%
450-550nm	≥ 90%
500nm+	≥ 95%