Butyl pyruvate

Base Information

• Chemical Name: Butyl pyruvate
• CAS No.: 20279-44-1
• Molecular Formula: C7H12O3
• Molecular Weight: 144.17
• Hs Code.: 2918300090
• Mol file: 20279-44-1.mol

Synonyms:Pyruvicacid, butyl ester (6CI,7CI,8CI);2-Ketopropanoic acid butyl ester;Butylpyruvate;n-Butyl pyruvate;

Chemical Property of Butyl pyruvate

Chemical Property:

• Vapor Pressure: 0.525mmHg at 25°C
• Refractive Index: 1.415
• Boiling Point: 191.029 °C at 760 mmHg
• Flash Point: 71.423 °C
• PSA: 43.37000
• Density: 0.996 g/cm³
• LogP: 0.91870
• Storage Temp.: Sealed in dry,Room Temperature

Purity/Quality:

99% ^*data from raw suppliers

Butyl2-oxopropanoate 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of Butyl pyruvate

There total 1 articles about Butyl pyruvate 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:

LACTIC ACID (849585-22-4,106989-11-1,26811-96-1,31587-11-8,26100-51-6) + butan-1-ol (71-36-3) → dibutyl acetal (871-22-7) + acetic acid butyl ester (123-86-4) + n-butyl pyruvate (20279-44-1)

Guidance literature:

With H₆[PV₃Mo₉O₄₀]; H₆[PV₃W₉O₄₀]; at 90 ℃; for 8h; under 4500.45 Torr; Concentration; Reagent/catalyst; Temperature;

Reference yield:

n-butyl pyruvate (20279-44-1) → butyl (S)-(-)-lactate (34451-19-9) + (R)-lactic acid butyl ester (34451-18-8)

Guidance literature:

With hydrogen; butan-1-ol; PVP-Pt; Cinchonidin; In acetic acid; at 24.85 ℃; for 0.5h; under 30002.4 Torr; Title compound not separated from byproducts;

DOI:10.1016/S0040-4020(99)00415-9

Reference yield:

n-butyl pyruvate (20279-44-1) → butyl (S)-(-)-lactate (34451-19-9)

Guidance literature:

With 1-naphthylphenylsilane; Rh catalyst; In benzene;

DOI:10.1021/jo00430a001

upstream raw materials:

LACTIC ACID

butan-1-ol

Downstream raw materials:

2-(P,P-Diethoxy-N-phenyl-phosphorimidoyloxy)-propionic acid butyl ester

butyl (S)-(-)-lactate

(R)-lactic acid butyl ester

n-butyl lactate

Refernces