2,5-dihydroxybenzyl alcohol Chemical Properties

Melting point:

100°

Boiling point:

216.62°C (rough estimate)

Density 

1.2127 (rough estimate)

refractive index 

1.4638 (estimate)

pka

10.46±0.18(Predicted)

LogP

-0.540 (est)

2,5-dihydroxybenzyl alcohol Usage And Synthesis

Definition

ChEBI: Gentisyl alcohol is an aromatic primary alcohol that is benzyl alcohol substituted by hydroxy groups at positions 2 and 5. It has a role as an antioxidant, an antineoplastic agent, an apoptosis inhibitor and a fungal metabolite. It is an aromatic primary alcohol and a member of phenols. It is functionally related to a benzyl alcohol and a hydroquinone.

Synthesis Reference(s)

Journal of the American Chemical Society, 97, p. 5272, 1975 DOI: 10.1021/ja00851a042

Purification Methods

Crystallise the alcohol from ligroin, CHCl3, AcOH or H2O. Sublime it at ~70o under high vacuum. [Beilstein 6 II 1084, 6 III 6326.]

2,5-dihydroxybenzyl alcohol(495-08-9)Related Product Information

• 2,4,5-TRIMETHOXYBENZYL ALCOHOL
• METHYL 5-METHOXYSALICYLATE
• 1,4-Dihydroxy-2-naphthoic acid
• 2,5-Dihydroxybenzoic acid
• Sodium gentisate
• RUBIDATE UV
• Methyl 2,5-dihydroxybenzoate
• PSOROMIC ACID
• FUMARPROTOCETRARIC ACID
• 2,5-Dimethoxybenzoic acid
• 5-Methoxysalicylic acid
• 2,5-DIMETHOXYBENZYL ALCOHOL
• 2,4,5-Trimethoxybenzoic acid
• 2,5-DIMETHOXY-3-NITROBENZOIC ACID
• 5-ETHOXYSALICYLIC ACID
• 2',5'-DIMETHOXYFLAVONE
• 2-HYDROXY-5-METHOXYBENZOIC ACID SODIUM
• ETHYL 5-ETHOXY-2-HYDROXYBENZOATE