Dipropyl oxalate

Base Information

• Chemical Name: Dipropyl oxalate
• CAS No.: 615-98-5
• Molecular Formula: C8H14 O4
• Molecular Weight: 174.197
• European Community (EC) Number: 210-456-4
• NSC Number: 4878
• UNII: R75L3I7DOH
• DSSTox Substance ID: DTXSID00210480
• Nikkaji Number: J43.452C
• Wikidata: Q27287877
• Mol file: 615-98-5.mol

Synonyms:Dipropyl oxalate;615-98-5;di-n-Propyl oxalate;Oxalic acid, dipropyl ester;oxalic acid dipropyl ester;UNII-R75L3I7DOH;R75L3I7DOH;Ethanedioic acid, dipropyl ester;NSC-4878;EINECS 210-456-4;AI3-32501;Dipropyloxalate;n-Propyl oxalate;SCHEMBL138475;DIPROPYL OXALATE [INCI];DTXSID00210480;NSC4878;NSC 4878;AKOS006272635;FT-0632574;ETHANEDIOIC ACID, 1,2-DIPROPYL ESTER;A833322;Q27287877

Chemical Property of Dipropyl oxalate

Chemical Property:

• Vapor Pressure: 0.178mmHg at 25°C
• Melting Point: -44.3°C
• Refractive Index: 1.4158 (estimate)
• Boiling Point: 211.9°C at 760 mmHg
• Flash Point: 82.5°C
• PSA: 52.60000
• Density: 1.039g/cm³
• LogP: 0.89280
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 7
• Exact Mass: 174.08920892
• Heavy Atom Count: 12
• Complexity: 135

Purity/Quality:

99% ^*data from raw suppliers

DI-N-PROPYL OXALATE 98.00% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCOC(=O)C(=O)OCCC

Technology Process of Dipropyl oxalate

There total 10 articles about Dipropyl oxalate 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: 85.0%

propan-1-ol (71-23-8) + oxalic acid (144-62-7,97993-78-7) → dipropyl oxalate (615-98-5)

Guidance literature:

at 150 ℃; for 48h;

Reference yield: 80.5%

propan-1-ol (71-23-8) + n-propyl levulinate (645-67-0) → dipropyl oxalate (615-98-5) + dipropyl succinate (925-15-5)

Guidance literature:

n-propyl levulinate; With manganese(II) sulfate; acetic acid; at 100 ℃; for 10h; under 4500.45 Torr;

propan-1-ol; With sulfuric acid; for 6h;

Reference yield:

Dimethyl oxalate (553-90-2) + propan-1-ol (71-23-8) → dipropyl oxalate (615-98-5)

Guidance literature:

With 10%MgO-5%-Al₂O₃-8%Fe₂O₃/Na-meso-Y; at 100 ℃; under 760.051 Torr;

upstream raw materials:

propan-1-ol

oxalyl dichloride

oxalic acid

isopropyl alcohol

Downstream raw materials:

oxalic acid-chloride propyl ester

phenyl-oxalamic acid propyl ester

cyclohexyl-hydroxy-acetic acid propyl ester

Dimethyl oxalate

Refernces

• 1、 -. "By using low-temperature co- melt solvent a method of catalytic ester (by machine translation)". Paragraph 0048; 0049. . Retrieved 2017/01/17.
• 2、 Lipp, Svetlana V.,Krasnykh, Eugenii L.,Verevkin, Sergey P.. "Vapor pressures and enthalpies of vaporization of a series of the symmetric linear n -alkyl esters of dicarboxylic acids". body text. p. 800 - 810. Retrieved 2011/11/05.