Bis(4-methoxyphenyl)methanol , 98% , 728-87-0

Synonym(s):
Bis(4-methoxyphenyl)carbinol

CAS NO.：728-87-0

Empirical Formula: C15H16O3

Molecular Weight: 244.29

MDL number: MFCD00008410

EINECS: 211-975-9

PRODUCT Properties

• Melting point: 67-70 °C(lit.)
• Boiling point: 347.2°C (rough estimate)
• Density: 1.1263 (rough estimate)
• refractive index: 1.5570 (estimate)
• storage temp.: Sealed in dry,Room Temperature
• solubility: methanol: 0.1 g/mL, clear
• pka: 13.68±0.20(Predicted)
• form: Solid
• color: White
• Water Solubility: Soluble in water (0.44 g/L @ 25°C), methanol (0.1 g/mL).
• BRN: 748532
• CAS DataBase Reference: 728-87-0(CAS DataBase Reference)

Description and Uses

4,4?-Dimethoxybenzhydrol was used to study the kinetics and mechanism of oxidation of substituted benzhydrols to corresponding benzophenones in the presence of Hg(OAc)2 by N-bromosuccinimide. It is useful in the protection of glutamine and asparagine residues in peptide synthesis, reagent for the N-protection of amides.

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H302-H315-H319-H335
• Precautionary statements: P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 22-24/25-36/37-26
• WGK Germany: 3
• HS Code: 29094990