sodium 4-oxovalerate

Base Information

• Chemical Name: sodium 4-oxovalerate
• CAS No.: 19856-23-6
• Molecular Formula: C5H8NaO3
• Molecular Weight: 138.099
• Hs Code.: 2918300090
• Mol file: 19856-23-6.mol

Synonyms:Levulinicacid, sodium salt (8CI);Pentanoic acid, 4-oxo-, sodium salt (9CI);4-Oxopentanoic acid sodium salt;Sodium levulinate;Sodium 4-oxopentanoate;

Chemical Property of sodium 4-oxovalerate

Chemical Property:

• Vapor Pressure: 0.018Pa at 135℃
• Boiling Point: 242.9 °C at 760 mmHg
• Flash Point: 115 °C
• PSA: 57.20000
• Density: 1.129g/cm3
• LogP: -0.89450
• Water Solubility.: 797.2g/L at 20℃

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of sodium 4-oxovalerate

There total 4 articles about sodium 4-oxovalerate 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: 20.07%

cellulose (9004-34-6) → sodium formate (141-53-7) + sodium acetate (127-09-3) + levulinic acid Na-salt (19856-23-6) + sodium glycolate (25289-18-3,105938-46-3,2836-32-0) + sodium lactate (312-85-6)

Guidance literature:

With tetrasodium phenylporphyrintetrasulphonatoferrate(III); oxygen; sodium hydroxide; In water; at 150 ℃; for 6h; under 15001.5 Torr; Autoclave;

DOI:10.1002/cjoc.201600465

Reference yield:

methanol (67-56-1) + sodium methylate (124-41-4) → C9H16O5 + C9H16O5 + 7-methyl-3,8,10-trioxabicyclo[5.2.1]decan-4-one (938065-50-0) + C8H13O5(1-)*Na(1+) + C17H28O9 + C14H22O7 + C14H22O7 + levulinic acid methyl ester (624-45-3) + levulinic acid Na-salt (19856-23-6) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0)

Guidance literature:

at 20 ℃; for 9h; Product distribution / selectivity;

Reference yield:

+ butan-1-ol (71-36-3) → C12H22O5 + C12H22O5 + C8H13O5(1-)*Na(1+) + butyl levulinate (2052-15-5) + levulinic acid Na-salt (19856-23-6) + glycerol (56-81-5,25618-55-7,64333-26-2,8013-25-0)

Guidance literature:

With sodium hydroxide; at 20 ℃; for 24h; Product distribution / selectivity;

upstream raw materials:

butan-1-ol

methanol

sodium methylate

levulinic acid

Downstream raw materials:

methyl 3-O-benzyl-1,2-O-isopropylidene-5-O-levulinoyl-β-L-idofuranosyluronate

(4S,8aS)-8a-methyl-4-phenyltetrahydro-pyrrolo[2,1c][1,4]oxazine-1,6-dione

4-Oxo-pentanoic acid (isopropoxycarbonyl-phenyl-amino)-methyl ester

Refernces

• 1、 -. "PROCESS TO PREPARE LEVULINIC ACID". Paragraph 0531. . Retrieved 2014/12/12.