4,4'-DIMETHOXYBENZHYDROL CAS#: 728-87-0

ChemicalBook > Product Catalog > Chemical Reagents > Organic reagents > Aromatic alcohol > 4,4'-DIMETHOXYBENZHYDROL

4,4'-DIMETHOXYBENZHYDROL

Basic information Safety Supplier Related

4,4'-DIMETHOXYBENZHYDROL Basic information

Product Name:

4,4'-DIMETHOXYBENZHYDROL

Synonyms:

Bis(4-methoxyphenyl) carbinol~4,4-Dimethoxydiphenylmethanol
p,p'-dimethoxybenzhydryl alcohol
4,4'-Dimethoxybenzhydrol, 98+%
(4,4'-Dimethoxybenzhydryl) alcohol
(4-Methoxyphenyl)(4-methoxyphenyl)methanol
4-Methoxy-α-(4-methoxyphenyl)benzenemethanol
α-(4-Methoxyphenyl)-4-methoxybenzenemethanol
BIS(4-METHOXYPHENYL)CARBINOL

CAS:

728-87-0

MF:

C15H16O3

MW:

244.29

EINECS:

211-975-9

Product Categories:

Benzhydrols, Benzyl & Special Alcohols

Mol File:

728-87-0.mol

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4,4'-DIMETHOXYBENZHYDROL Chemical 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)

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Safety Information

Hazard Codes: Xi
Risk Statements: 36/37/38
Safety Statements: 22-24/25-36/37-26
WGK Germany: 3
HS Code: 29094990

MSDS

Language:English Provider:SigmaAldrich
Language:English Provider:ACROS
Language:English Provider:ALFA

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4,4'-DIMETHOXYBENZHYDROL Usage And Synthesis

Chemical Properties

white to off-white crystalline powder

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.

General Description

4,4′-Dimethoxybenzhydrol causes N-alkylation of amides, lactams, carbamates, ureas and anilines in acetic acid during H₂SO₄ catalysis.

4,4'-DIMETHOXYBENZHYDROLSupplier

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