2,5-dihydroxybenzene-1,4-dicarboxaldehyde

2,5-dihydroxybenzene-1,4-dicarboxaldehyde - Names and Identifiers

Name	1,4-Benzenedicarboxaldehyde, 2,5-dihydroxy-
Synonyms	2,5-Diformylbenzene-1,4-diol 2,5-dihydroxyterephthaldeyde 2, 5-dihydroxyparabenzaldehyde 2,5-Dihydroxy-benzene-1,4-dicarbaldehyde 2,5-dihydroxybenzene-1,4-dicarboxaldehyde 2,5-Dihydroxy-1,4-benzenedicarboxaldehyde 1,4-Benzenedicarboxaldehyde, 2,5-dihydroxy 1,4-Benzenedicarboxaldehyde, 2,5-dihydroxy-
CAS	1951-36-6

2,5-dihydroxybenzene-1,4-dicarboxaldehyde - Physico-chemical Properties

Molecular Formula	C8H6O4
Molar Mass	166.13
Density	1.515±0.06 g/cm3(Predicted)
Melting Point	262℃
Boling Point	297.6±40.0 °C(Predicted)
pKa	7.88±0.23(Predicted)
Storage Condition	under inert gas (nitrogen or Argon) at 2-8°C

2,5-dihydroxybenzene-1,4-dicarboxaldehyde - Introduction

1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-, also known as benzaldehyde diperoxide (DPBA), is an organic compound.

Nature:
1. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-is a colorless to light yellow solid.
2. Its molecular formula is C8H6O4 and its relative molecular mass is 166.13.
3. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-is insoluble in water, but soluble in organic solvents such as ethanol and dimethylformamide.
4. It is stable in the air.

Use:
1. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-is commonly used as a catalyst and oxidant in organic synthesis.
2. It can be used for the synthesis of amino acids, polyphenols and alternative diketone compounds.
3. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-also has some pharmacological activities, which are used in antibacterial, anti-inflammatory and anti-hepatitis B virus research.

Preparation Method:
The common preparation method is to obtain 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-by reacting phthalaldehyde with hydrogen peroxide-. The reaction conditions are generally carried out at room temperature and require the presence of a catalyst.

Safety Information:
1. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-has an irritating effect on skin and eyes, avoid contact or wear protective equipment.
2. In the process of operation to maintain good ventilation conditions, avoid inhalation of dust or steam.
3. Storage should avoid contact with the oxidant, and stored in a dry, cool place.
4. 1,4-benzenedicarboxaldehyde, 2,5-dihydroxy-is a hazardous substance and requires proper disposal of waste in accordance with relevant regulations.

Please note that the above information is for reference only. If you need to apply or use the compound, you should follow the corresponding safety procedures and laboratory operating instructions.

Last Update：2024-04-10 22:29:15