2,5-Furandicarboxylic Acid CAS NO: 3238-40-2

Name: 2,5-Furandicarboxylic acid
CAS NO: 3238-40-2
Purity: 99%
MF: C6H4O5
MW: 156.093
BP: 419.2±30.0 °C at 760 mmHg
Density: 1.6±0.1 g/cm3

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Features

Name: 2,5-Furandicarboxylic acid

CAS NO: 3238-40-2

Purity: 99%

MF: C6H4O5

MW: 156.093

BP: 419.2±30.0 °C at 760 mmHg

Density: 1.6±0.1 g/cm3

MP: >310°C (dec.)

EINECS:221-800-8

Appearance: white powder

Package: 25g, 100g, 500g, bulk package

Application: Organic synthesis and pharmaceutical intermediates

Other name:

furan-2,5-dicarboxylic acid；

Dehydroschleimsaeure；

Dehydromucic acid；

Furane-a,a'-dicarboxylic acid；

Dehydromucic acid, Furan-2,5-dicarboxylic acid；

2,5-Furandicarboxylic acid CAS NO: 3238-40-2

The production of 2,5-furandicarboxylic acid CAS NO: 3238-40-2

The production of 2,5-furandicarboxylic acid CAS NO: 3238-40-2 (FDCA) starting with fructose as substrate via acid-catalyzed formation and subsequent oxidation of 5-hydroxymethylfurfural (HMF) was investigated. It was shown that an effective separation of the oxidation catalyst from fructose in combination with extraction and derivatization of formed HMF in methyl isobutyl ketone (MIBK) leads to formation of FDCA as final product. Two systems were developed to realize the concept, one by phase separation with a membrane, the other by encapsulating the oxidation catalyst in silicone beads.

The Application of 2,5-furandicarboxylic acid CAS NO: 3238-40-2

2, 5-furandicarboxylic acid CAS NO: 3238-40-2 is a diacid that can be used to prepare polymers .

FDCA is the essential chemical building block for the production of PEF. Compared to conventional plastics, PEF is characterized by improved barrier properties for gases like carbon dioxide and oxygen. This can lead to longer shelf life of packaged products. Due to its higher mechanical strength, thinner PEF packaging can be produced, thus a lower amount of packaging material is necessary. Therefore PEF is particularly suitable for the production of certain food and beverage packaging, for example films and plastic bottles. After use, PEF can be recycled.

2,5-Furandicarboxylic acid CAS NO: 3238-40-2