Dioctyl maleate

Base Information

• Chemical Name: Dioctyl maleate
• CAS No.: 2915-53-9
• Molecular Formula: C20H36O4
• Molecular Weight: 340.503
• Hs Code.: 2917190090
• European Community (EC) Number: 220-835-6
• UNII: OD88G8439L
• DSSTox Substance ID: DTXSID1027508
• Nikkaji Number: J41.599E
• Wikidata: Q27285587
• Mol file: 2915-53-9.mol

Synonyms:dicaprylyl maleate;dioctyl maleate

Chemical Property of Dioctyl maleate

Chemical Property:

• Appearance/Colour: Hazy, colourless to pale yellow liquid
• Melting Point: -20oC
• Refractive Index: 1.4430 (estimate)
• Boiling Point: 417.9 °C at 760 mmHg
• Flash Point: 195.5 °C
• PSA: 52.60000
• Density: 0.947 g/cm³
• LogP: 5.35000
• Storage Temp.: Sealed in dry,Room Temperature
• Water Solubility.: 0.6mg/L(25 oC)
• XLogP3: 7
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 18
• Exact Mass: 340.26135963
• Heavy Atom Count: 24
• Complexity: 305

Purity/Quality:

99% ^*data from raw suppliers

Dioctyl maleate 95+% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CCCCCCCCOC(=O)C=CC(=O)OCCCCCCCC
• Isomeric SMILES: CCCCCCCCOC(=O)/C=C\C(=O)OCCCCCCCC
• Uses: dioctyl maleate is a film former and emollient derived from maleic acid.

Technology Process of Dioctyl maleate

There total 7 articles about Dioctyl maleate 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: 80.0%

maleic anhydride (108-31-6) + octanol (111-87-5) → dioctyl maleate (2915-53-9)

Guidance literature:

With toluene-4-sulfonic acid; at 124.85 ℃; for 2h;

DOI:10.1021/je060152v

Reference yield: 71.0%

maleic anhydride (108-31-6) + octanol (111-87-5) → monooctyl Maleate (2370-71-0) + dioctyl maleate (2915-53-9)

Guidance literature:

With montmorillonite K-10; In tetrachloromethane; at 76 ℃; for 20h;

Reference yield: 12.0%

triethylene glucol monomethyl ether (112-35-6,95507-80-5) + monooctyl Maleate (2370-71-0) → dioctyl maleate (2915-53-9) + (Z)-But-2-enedioic acid 2-[2-(2-methoxy-ethoxy)-ethoxy]-ethyl ester octyl ester

Guidance literature:

With toluene-4-sulfonic acid; for 4h; Heating;

DOI:10.3987/COM-95-7302

upstream raw materials:

triethylene glucol monomethyl ether

monooctyl Maleate

maleic anhydride

octanol

Downstream raw materials:

Sulfobernsteinsaeure-dioctylester

sodium dioctyl sulfosuccinate

Refernces

• 1、 Valizadeh,Khalili. "Efficient synthesis of symmetrical phthalate and maleate diesters using phosphinite ionic liquids". . p. 529 - 534. Retrieved 2013/02/22.
• 2、 Liu, Zhao-Tie,Liu, Ling,Wu, Jin,Song, Liping,Gao, Ziwei,Dong, Wensheng,Lu, Jian. "Solubility and phase behaviors of AOT analogue surfactants in 1,1,1,2-tetrafluoroethane and supercritical carbon dioxide". . p. 2045 - 2050. Retrieved 2007/10/03.