22393-85-7

Basic information

• Product Name: MYRISTYL OLEATE
• Synonyms: MYRISTYL OLEATE;tetradecyl oleate;(Z)-9-Octadecenoic acid tetradecyl ester;Oleic acid tetradecyl ester;9-Octadecenoic acid (9Z)-, tetradecyl ester;Einecs 244-949-0
• CAS NO: 22393-85-7
• Molecular Formula: C₃₂H₆₂O₂
• Molecular Weight: 478.83
• EINECS: 244-949-0
• Mol File: 22393-85-7.mol

Chemical Properties

• Boiling Point: 543.5°Cat760mmHg
• Flash Point: 64.8°C
• Appearance: /
• Density: 0.864g/cm³
• Vapor Pressure: 7.16E-12mmHg at 25°C
• Refractive Index: 1.461
• CAS DataBase Reference: MYRISTYL OLEATE(CAS DataBase Reference)
• NIST Chemistry Reference: MYRISTYL OLEATE(22393-85-7)
• EPA Substance Registry System: MYRISTYL OLEATE(22393-85-7)

Safety Data

• Hazardous Substances Data: 22393-85-7(Hazardous Substances Data)

Usage

Flammability and Explosibility

Nonflammable

InChI:InChI=1/C32H62O2/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32(33)34-31-29-27-25-23-21-16-14-12-10-8-6-4-2/h17-18H,3-16,19-31H2,1-2H3/b18-17-

Upstream product

• 112-80-1 cis-Octadecenoic acid 
• 112-72-1 1-Tetradecanol 
• 143-28-2 oleoyl alcohol 

Relevant articles and documents

Synthesis of biolubricants using sulfated zirconia catalysts

Synthesis of biomass-derived lubricants via esterification, transesterification, and simultaneous reactions of both was studied by using sulfated zirconia catalysts. Soybean oil or free fatty acids derived from soybean oil were used as a biomass-derived resource for the synthesis of biolubricants. Long chain alcohols (carbon number ≥ 8) or neo-polyols (e.g., 2,2-diethyl-1,3-propanediol, trimethylol propane, pentaerythritol) were used as co-reactants. The structure of the alcohol significantly affected the conversion and yield for the esterification with oleic acid. The esters produced showed kinematic viscosity and viscosity index comparable to commercial lubricants. Various sulfated zirconia catalysts were prepared and were characterized by X-ray diffraction, NH3 temperature-programmed desorption, Brunauer-Emmett-Teller isotherm, and tested for esterification. The type of zirconium precursor demonstrated a significant effect on the physical property of the catalyst and its catalytic activity. Interestingly, esters with fully saturated hydrocarbon chains were synthesized from unsaturated free fatty acids regardless of the absence of hydrogen gas. The sulfated zirconia could be recycled for up to five repeated reactions without any degradation. The effects of reaction time and temperature were also investigated.

Synthesis and analysis of the C1-C18 alkyl oleates

The C1-C18 alkyl oleates were prepared in n-hexane by esterification of oleic acid with either the primary and secondary C1-C6 alcohols or the primary fatty C8-C18 alcohols. The esterification was acid-catalyzed in the presence of p-toluene sulfonic acid (p-TSA) in a pseudo-homogeneous phase, or in the presence of the sulfonic macroporous resin (K2411) in the heterogeneous phase. The purified alkyl oleates were characterized by 13C-NMR. The oleic acid/alkyl oleate mixtures were analyzed by high-performance liquid chromatography (HPLC).

Synthesis of Fatty Acid Ester by Corynebacterium sp. S-401

Resting cells and acetone-dried cells of Corynebacterium sp.S-401 catalyzed the fatty acid ester synthesis of various alcohols and fatty acids.These reactions were carried out in phosphate buffer and/or organic solvents.In some cases synthetic reactions of esters in nonpolar solvents, such as n-hexane and benzene, gave better results compared with those obtained in phosphate buffer.