2-propanoyloxypropanoic acid

Base Information

• Chemical Name: 2-propanoyloxypropanoic acid
• CAS No.: 30379-61-4
• Molecular Formula: C₆H₁₀O₄
• Molecular Weight: 146.143
• Hs Code.: 2918990090
• Mol file: 30379-61-4.mol

Synonyms:Lacticacid, propionate (8CI); NSC 406177; O-Propanoyllactic acid; O-Propionyllacticacid

Chemical Property of 2-propanoyloxypropanoic acid

Chemical Property:

• Vapor Pressure: 0.0118mmHg at 25°C
• Boiling Point: 241.7°C at 760 mmHg
• Flash Point: 98°C
• PSA: 63.60000
• Density: 1.159g/cm³
• LogP: 0.41270

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 2-propanoyloxypropanoic acid

There total 3 articles about 2-propanoyloxypropanoic 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:

methyl lactate (547-64-8,2155-30-8) + propionic acid (802294-64-0,79-09-4) → α-Propionyloxypropionaeure (30379-61-4) + methyl 2-propionyloxypropanoate (61402-72-0)

Guidance literature:

With propanoic acid methyl ester; sulfuric acid; unter azeotroper Destillation des Reaktionswassers;

Reference yield:

sodium lactate (312-85-6) + propionic acid (802294-64-0,79-09-4) → α-Propionyloxypropionaeure (30379-61-4)

Guidance literature:

With xylene; unter azeotroper Destillation des Reaktionswassers;

Reference yield:

propionic acid (802294-64-0,79-09-4) → α-Propionyloxypropionaeure (30379-61-4)

Guidance literature:

Multistep reaction; (i) Tl(OAc)3, (ii) (heating);

DOI:10.1016/S0040-4039(00)99995-7

upstream raw materials:

methyl lactate

propionic acid

sodium lactate

Downstream raw materials:

(triphenyl) <(propionyloxy-2 propionyl) (ethoxycarbonyl)methylene> phosphoranne