2,5-Dimethyl-4-methoxy-3(2H)-furanone

Base Information

• Chemical Name: 2,5-Dimethyl-4-methoxy-3(2H)-furanone
• CAS No.: 4077-47-8
• Deprecated CAS: 144831-51-6
• Molecular Formula: C7H10O3
• Molecular Weight: 142.155
• Hs Code.: 29329990
• European Community (EC) Number: 223-797-9
• UNII: 3241BIM975
• DSSTox Substance ID: DTXSID20863316
• Nikkaji Number: J217.886I
• Wikidata: Q27256135
• Metabolomics Workbench ID: 46434
• Mol file: 4077-47-8.mol

Synonyms:2,5-dimethyl-4-methoxy-3(2H)-furanone;4-methoxy-2,5-dimethyl-3(2H)-furanone;DMMF cpd

Chemical Property of 2,5-Dimethyl-4-methoxy-3(2H)-furanone

Chemical Property:

• Appearance/Colour: Colorless to yellow liquid
• Refractive Index: n20/D 1.478(lit.)
• Boiling Point: 222.1 °C at 760 mmHg
• Flash Point: 78.5 °C
• PSA: 35.53000
• Density: 1.1 g/cm³
• LogP: 0.85210
• Storage Temp.: 2-8°C
• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 142.062994177
• Heavy Atom Count: 10
• Complexity: 193

Purity/Quality:

99% ^*data from raw suppliers

4-Methoxy-2,5-dimethyl-3(2H)-furanone ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22
• Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1C(=O)C(=C(O1)C)OC

Technology Process of 2,5-Dimethyl-4-methoxy-3(2H)-furanone

There total 2 articles about 2,5-Dimethyl-4-methoxy-3(2H)-furanone 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: 80.0%

methanol (67-56-1) + furaneol (3658-77-3,192466-95-8) → 2,5-dimethyl-4-methoxy-3(2H)-furanone (4077-47-8)

Guidance literature:

With toluene-4-sulfonic acid; for 6h; Heating;

DOI:10.1021/jf950451g

Reference yield:

→ 2,5-dimethyl-4-methoxy-3(2H)-furanone (4077-47-8)

Guidance literature:

aus 4-Hydroxy-2,5-dimethyl-2H-furan-3-on (I);

upstream raw materials:

methanol

furaneol

Refernces