1,1-Diethoxyacetone

Base Information

• Chemical Name: 1,1-Diethoxyacetone
• CAS No.: 5774-26-5
• Molecular Formula: C7H14O3
• Molecular Weight: 146.186
• Mol file: 5774-26-5.mol

Synonyms:methylglyoxal diethyl acetal;diethylacetal of methylglyoxal;1,1-Diethoxy-2-propanone;pyruvaldehyde diethyl acetal;1,1-diethoxy-propan-2-one;1,1-diethoxypropanone;2-Propanone, 1,1-diethoxy-;

Chemical Property of 1,1-Diethoxyacetone

Chemical Property:

• Vapor Pressure: 0.369mmHg at 25°C
• Boiling Point: 197.9°Cat760mmHg
• Flash Point: 63.6°C
• PSA: 35.53000
• Density: 0.947g/cm³
• LogP: 0.97450

Purity/Quality:

99% ^*data from raw suppliers

1,1-diethoxypropan-2-one ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,1-Diethoxyacetone

There total 12 articles about 1,1-Diethoxyacetone 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: 44.0%

1,3-dihydroxyacetone dimer (62147-49-3) + ethanol (64-17-5) → ethyl 2-hydroxypropionate (97-64-3,2676-33-7) + methylglyoxal diethyl acetal (5774-26-5) + pyruvic aldehyde hemiacetal (1303613-48-0)

Guidance literature:

1,3-dihydroxyacetone dimer; ethanol; at 45 ℃; for 0.5h;

With extra-small mesoporous Sn-silicate MCM-41-A nanoparticles; at 20 - 90 ℃; Reagent/catalyst; Time; Catalytic behavior;

DOI:10.1016/j.jcat.2014.03.012

Reference yield: 16.0%

ethanol (64-17-5) + dihydroxyacetone (96-26-4,26776-70-5) → ethyl 2-hydroxypropionate (97-64-3,2676-33-7) + methylglyoxal diethyl acetal (5774-26-5)

Guidance literature:

With mesoporous tin silicate; at 90 ℃; for 6h; Reagent/catalyst; Catalytic behavior;

DOI:10.1002/cctc.201601637

Reference yield:

dihydroxyacetone (96-26-4,26776-70-5) → ethyl 2-hydroxypropionate (97-64-3,2676-33-7) + methylglyoxal diethyl acetal (5774-26-5)

Guidance literature:

With zirconia doped with silica; In ethanol; at 140 ℃; for 2h; under 7500.75 Torr; Autoclave;

DOI:10.1016/j.catcom.2014.01.004

upstream raw materials:

ethyl nitrite

ethanol

acetone

2-ethoxyprop-2-enal

Downstream raw materials:

2-oxo-propionic acid ethyl ester

2-amino-7-methyl-3H-pteridin-4-one

(E,E,E)-2,6-dimethyl-8-(2,6,6-trimethylcyclohex-1-enyl)octa-2,4,6-trienal

ethyl 2-ethoxypropionate

Refernces

• 1、 Godard, Nicolas,Vivian, Alvise,Fusaro, Luca,Cannavicci, Lorenzo,Aprile, Carmela,Debecker, Damien P.. "High-Yield Synthesis of Ethyl Lactate with Mesoporous Tin Silicate Catalysts Prepared by an Aerosol-Assisted Sol–Gel Process". . p. 2211 - 2218. Retrieved 2017/06/27.
• 2、 Pighin,Díez,Di Cosimo. "Synthesis of ethyl lactate from triose sugars on Sn/Al2O3 catalysts". . p. 151 - 160. Retrieved 2016/03/22.