5-Methyl-2-furoic acid

Base Information

• Chemical Name: 5-Methyl-2-furoic acid
• CAS No.: 1917-15-3
• Molecular Formula: C6H6O3
• Molecular Weight: 126.112
• Hs Code.: 2932190090
• Mol file: 1917-15-3.mol

Synonyms:ASINEX-REAG BAS 02788557;ASISCHEM D13359;AKOS B000090;5-METHYL-2-FURANCARBOXYLIC ACID;5-METHYL-2-FUROIC ACID;5-METHYL-FURAN-2-CARBOXYLIC ACID;RARECHEM AL BO 1465;TIMTEC-BB SBB005609

Chemical Property of 5-Methyl-2-furoic acid

Chemical Property:

• Vapor Pressure: 0.0253mmHg at 25°C
• Melting Point: 136-137 °C
• Refractive Index: 1.4676 (estimate)
• Boiling Point: 236.881 °C at 760 mmHg
• PKA: 3.41±0.10(Predicted)
• Flash Point: 97.062 °C
• PSA: 50.44000
• Density: 1.248 g/cm³
• LogP: 1.28620
• Storage Temp.: 2-8°C

Purity/Quality:

98%,99%, ^*data from raw suppliers

5-Methylfuran-2-carboxylicAcid ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi
• Statements: 36/37/38-36
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Technology Process of 5-Methyl-2-furoic acid

There total 14 articles about 5-Methyl-2-furoic 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: 99.0%

5-Methylfurfural (620-02-0) → 5-methylfuran-2-carboxylic acid (1917-15-3) + 2-hydroxymethyl-5-methylfuran (3857-25-8)

Guidance literature:

5-Methylfurfural; With potassium hydroxide; for 0.0833333h; Milling; Inert atmosphere; Sealed tube; Green chemistry;

With hydrogenchloride; In water; for 0.0833333h; Green chemistry;

DOI:10.1039/c8gc02481b

Reference yield: 94.0%

C6H10O5 → 5-methylfuran-2-carboxylic acid (1917-15-3)

Guidance literature:

With aluminum (III) chloride; at 120 ℃; for 3h; under 15001.5 Torr;

Reference yield: 94.0%

methyl 5-methyl-2-furancarboxylate (2527-96-0) → 5-methylfuran-2-carboxylic acid (1917-15-3)

Guidance literature:

With potassium hydroxide; In methanol; water;

upstream raw materials:

methyl 5-methyl-2-furancarboxylate

5-Methylfurfural

2-hydroxymethyl-5-methylfuran

2-furanoic acid

Downstream raw materials:

5-(1-Hydroxy-cyclohexylmethyl)-furan-2-carboxylic acid

5-Phenethyl-furan-2-carboxylic acid

3,4,5-trimethoxybenzyl 5-methyl-2-furoate

methyl 5-methyl-2-furancarboxylate

Refernces

• 1、 -. "PURIFIED 2,5-FURANDICARBOXYLIC ACID PATHWAY PRODUCTS". Paragraph 0192. . Retrieved 2019/02/02.
• 2、 -. "Method for preparing 2,5-furandicarboxylic acid and derivatives thereof". Paragraph 0036; 0043-0044. . Retrieved 2018/03/01.