2,5-DIHYDRO-FURAN-2-CARBOXYLIC ACID

Base Information

• Chemical Name: 2,5-DIHYDRO-FURAN-2-CARBOXYLIC ACID
• CAS No.: 22694-55-9
• Molecular Formula: C₅H₆O₃
• Molecular Weight: 114.101
• Hs Code.: 2932190090
• Mol file: 22694-55-9.mol

Synonyms:2,5-Dihydro-2-furancarboxylic acid;2,5-Dihydro-2-furoic acid;2-Furoicacid, 2,5-dihydro- (7CI,8CI);

Chemical Property of 2,5-DIHYDRO-FURAN-2-CARBOXYLIC ACID

Chemical Property:

• Vapor Pressure: 0.005mmHg at 25°C
• Refractive Index: 1.516
• Boiling Point: 256.717 °C at 760 mmHg
• Flash Point: 117.285 °C
• PSA: 46.53000
• Density: 1.337 g/cm³
• LogP: 0.02600
• Storage Temp.: Hygroscopic, Refrigerator, under inert atmosphere
• Solubility.: Chloroform (Sparingly), DMSO (Slightly), Methanol (Slightly)

Purity/Quality:

99% ^*data from raw suppliers

2,5-Dihydrofuran-2-carboxylicacid 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: 2,5-Dihydro-2-furoic acid is a derivative of 2-Furoic acid which is a heterocyclic carboxylic acid that is widely used in food products as a preservative and flavouring agent. It is a product formed during the anaerobic decomposition of ascorbic acid.

Technology Process of 2,5-DIHYDRO-FURAN-2-CARBOXYLIC ACID

There total 1 articles about 2,5-DIHYDRO-FURAN-2-CARBOXYLIC ACID which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

→ 2,5-dihydrofuran-2-carboxylic acid (22694-55-9)

Guidance literature:

DOI:10.1016/S0040-4039(00)71938-1

Reference yield: 58.0%

2,5-dihydrofuran-2-carboxylic acid (22694-55-9) + methyl iodide (74-88-4) → methyl 2,5-dihydro-2-furancarboxylate (96014-51-6,57259-68-4,53299-44-8)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; In acetone; at 20 ℃; for 4h;

DOI:10.1021/acs.orglett.1c00353

Downstream raw materials:

methyl 2,5-dihydro-2-furancarboxylate