Methyl 2-(acetyloxy)-2-methylpropanoate

Base Information

• Chemical Name: Methyl 2-(acetyloxy)-2-methylpropanoate
• CAS No.: 57865-37-9
• Molecular Formula: C7H12O4
• Molecular Weight: 160.17
• DSSTox Substance ID: DTXSID80973460
• Nikkaji Number: J68.601H
• Wikidata: Q82957390

Synonyms:methyl 2-(acetyloxy)-2-methylpropanoate;57865-37-9;alpha-Hydroxyisobutyric acid acetate methyl ester;methyl 2-acetyloxy-2-methylpropanoate;BRN 1769181;AI3-08722;Isobutyric acid, alpha-hydroxy-, acetate, methyl ester;SCHEMBL4677120;Propanoic acid, 2-(acetyloxy)-2-methyl-, methyl ester;DTXSID80973460;3-03-00-00590 (Beilstein Handbook Reference)

Chemical Property of Methyl 2-(acetyloxy)-2-methylpropanoate

Chemical Property:

• Vapor Pressure: 0.633mmHg at 25°C
• Boiling Point: 187.4°Cat760mmHg
• Flash Point: 83.3°C
• Density: 1.06g/cm³
• XLogP3: 0.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 4
• Exact Mass: 160.07355886
• Heavy Atom Count: 11
• Complexity: 171

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC(=O)OC(C)(C)C(=O)OC

Technology Process of Methyl 2-(acetyloxy)-2-methylpropanoate

There total 2 articles about Methyl 2-(acetyloxy)-2-methylpropanoate 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:

acetic acid (64-19-7,77671-22-8) + methyl 2-methyl-2-((methanesulfonyl)oxy)propanoate (91190-29-3) → methyl 2-acetoxy-2-methylpropionate (57865-37-9) + methacrylic acid methyl ester (80-62-6,114512-63-9,143476-91-9,25188-98-1,9011-14-7)

Guidance literature:

With sodium acetate; acetic anhydride; Yield given. Yields of byproduct given;

DOI:10.1021/ja00331a029

Reference yield:

methanol (67-56-1) + Isopropenyl acetate (108-22-5) + carbon monoxide (201230-82-2) → 2-methoxy-2,5,5-trimethyl-1,3-dioxolan-4-one (57865-41-5) + methyl 2-hydroxy-2-methylpropionate (2110-78-3) + methyl 3-acetoxybutyrate (89422-42-4) + methyl 2-acetoxy-2-methylpropionate (57865-37-9)

Guidance literature:

With 2,6-dimethylpyridine; PdCl₂(PPh)3; In benzene; at 100 ℃; for 5.5h; under 152000 Torr; Product distribution; Mechanism; other reagents, var. educts ratio, temp., pressure and time;

DOI:10.1246/cl.1993.1615

Reference yield:

methyl 2-acetoxy-2-methylpropionate (57865-37-9) → methacrylic acid methyl ester (80-62-6,114512-63-9,143476-91-9,25188-98-1,9011-14-7)

Guidance literature:

at 400 - 500 ℃;

upstream raw materials:

methanol

Isopropenyl acetate

carbon monoxide

acetic acid

Downstream raw materials:

acetic acid

methacrylic acid methyl ester

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