29654-55-5

Basic information

• Product Name: 3,5-Dihydroxybenzyl alcohol
• Synonyms: 3,5-dihydroxy-benzylalcoho;3，5-dihidroxybenzylalcohol;3,5-DihydroxyBenzylAlcohol99%;3,5-Dihydroxybenzyl;1,3-Benzenediol, 5-(hydroxymethyl)-;3,5-DIHYDOXYBENZENEMETHANOL;5-(hydroxymethyl)benzene-1,3-diol;3,5-DIHYDROXYBENZYL ALCOHOL 98+%
• CAS NO: 29654-55-5
• Molecular Formula: C₇H₈O₃
• Molecular Weight: 140.14
• EINECS: 249-751-8
• Product Categories: Benzhydrols, Benzyl & Special Alcohols;Benzene derivates;Building Blocks for Dendrimers;Functional Materials;CHIRAL CHEMICALS;NULL
• Mol File: 29654-55-5.mol
• Article Data: 11

Chemical Properties

• Melting Point: 182-186 °C (dec.)(lit.)
• Boiling Point: 216.62°C (rough estimate)
• Flash Point: 188.9 °C
• Appearance: Off-white to beige-pink or gray/Crystalline Powder
• Density: 1.2127 (rough estimate)
• Vapor Pressure: 8.03E-06mmHg at 25°C
• Refractive Index: 1.4638 (estimate)
• Storage Temp.: Refrigerator
• Solubility: Soluble in DMSO, methanol.
• PKA: 9.23±0.10(Predicted)
• BRN: 2326351
• CAS DataBase Reference: 3,5-Dihydroxybenzyl alcohol(CAS DataBase Reference)
• NIST Chemistry Reference: 3,5-Dihydroxybenzyl alcohol(29654-55-5)
• EPA Substance Registry System: 3,5-Dihydroxybenzyl alcohol(29654-55-5)

Safety Data

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36-37/39
• WGK Germany: 3
• RTECS: DO1400000
• Hazardous Substances Data: 29654-55-5(Hazardous Substances Data)

Usage

Chemical Properties

White to light yellow crystal powder

Uses

Different sources of media describe the Uses of 29654-55-5 differently. You can refer to the following data:
1. 3,5-Dihydroxybenzyl Alcohol is a used as a dendrimer building block.
2. 3,5-Dihydroxybenzyl alcohol may be used as monomer for the synthesis of a series of monodisperse dendritic polyether macromolecules.?It may be employed in the synthesis of dimethylsilyl linked dihydroxybenzyl alcohol based dendrimers.

General Description

Aggregation behavior of 3,5-dihydroxybenzyl alcohol based dendritic polymers has been investigated by dynamic light scattering and transmission electron microscopy. Preparation of dendritic polyether macromolecules based on 3, 5-dihydroxybenzyl alcohol building block and having carboxylate groups as chain-ends has been described.

InChI:InChI=1/C7H8O3/c8-4-5-1-6(9)3-7(10)2-5/h1-3,8-10H,4H2

Upstream product

• 35354-30-4 3,5-diacetoxy-benzyl alcohol 
• 24131-31-5 3,5-dibenzyloxybenzyl alcohol 
• 99-10-5 3,5-Dihydroxybenzoic acid 
• 26153-38-8 3,5-dihydroxybenzaldehyde 
• 2150-44-9 1-carbomethoxy-3,5-dihydroxybenzene 
• 856077-23-1 3,5-bis-methoxycarbonyloxy-benzaldehyde 

Downstream Products

• 129835-71-8 3-(3,5-Bis-benzyloxy-benzyloxy)-5-hydroxymethyl-phenol 
• 134887-76-6 C₁₁₂H₉₈O₁₇ 
• 137472-16-3 [3,5-bis[[3,5-bis[[3,5-bis(phenylmethoxy)phenyl]methoxy]phenyl]methoxy]phenyl]methyl alcohol 
• 278610-81-4 3-[3,5-Bis-(3,5-bis-benzyloxy-benzyloxy)-benzyloxy]-5-hydroxymethyl-phenol 
• 134868-85-2 3,5-bis[3,5-bis(p-bromophenylmethyloxy)phenylmethyloxy]benzyl alcohol 
• 134868-87-4 Br₄-G₃-OH 
• 150551-00-1 3,5-bis(3,5-bis(4-methoxycarbonylphenyl)benzyloxy)benzyl alcohol 
• 146670-58-8 C₅₃H₄₀N₄O₇ 
• 33617-40-2 5-(bromomethyl)benzene-1,3-diol 
• 70150-59-3 1-Hydroxy-3-oxo-5-hydroxymethyl-cyclohexen 
• 70150-66-2 5-methyl-3-hydroxycyclohex-2-enone 
• 104311-39-9 5-(bromomethyl)-1,3-phenylene diacetate 
• 29680-76-0 3,5-diacetoxybenzyl-(triphenyl)phosphonium bromide 
• 181426-25-5 C₂₉H₂₈O₁₁ 

Relevant articles and documents

Resorcinarenes as templates: A general strategy for the synthesis of large macrocycles

The concept that resorcinarenes can be used as templates for the synthesis of large macrocycles is introduced. By way of example, previously inaccessible, aromatic crown ethers compounds are synthesized. Copyright

Synthesis of 3, 5 - dihydroxy benzaldehyde method (by machine translation)

The invention discloses a method for synthesizing 3, 5 - dihydroxy benzaldehyde of the method, the synthetic route is: first 3, 5 - dihydroxy benzoic acid sodium borohydride, dimethyl sulfate, boric acid under the action of the three methyl ester intermediate B obtained, then intermediate B in chromium trioxide and sulfuric acid to obtain compound under the action of the C, i.e. 3, 5 - dihydroxy benzaldehyde; reaction is: The invention of mild synthetic conditions, the reaction yield is high, and the process of the method is simple, the raw material is cheap, simple and convenient operation, is extremely suitable for industrial production, has a very wide range of industrial application and market value. (by machine translation)

Synthesis method of resveratrol

The invention provides a synthesis method of resveratrol.The method includes the steps of dissolving 3,5-dihydroxybenzoic acid in solvent, conducting reaction on sodium borohydride and Lewis acid to obtain 3,5-dihydroxy-benzyl alcohol, conducting reaction on 3,5-dihydroxy-benzyl alcohol and triphenylphosphine hydrobromic acid in certain solvent to obtain corresponding phosphonium, and making the obtained phosphonium react with p-hydroxy benzaldehyde under the effect of strong alkali to directly obtain the product resveratrol.The preparation method includes few steps, precious metal catalysts are prevented from being used in protection and deprotection processes of phenolic hydroxyl groups in the technology, cost is low, operation is easy, reaction conditions are easy to achieve, and industrial production is facilitated.