used in industrial plastics methyl oleate non-toxic oil chemistry acid oils fatty acid methyl esters

 
methyl oleate non-toxic oil chemistry acid oils fatty acid ...

Methyl Oleate Non-toxic Oil Chemistry Acid Oils Fatty Acid ...

In medical industry, Methyl Oleate is used as a breeding bacterium liquid, it is used to produce various antibiotic bacterium, it enjoys better property than soybean oil, it can be used as nutrition solution. In petroleum drilling industry, Methyl Oleate is used as a non-fluorescing slurry lubricant.

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fatty acid methyl ester - an overview | sciencedirect topics

Fatty Acid Methyl Ester - an overview | ScienceDirect Topics

Fatty acid methyl ester sulfonates (MESs) are oleochemical-based anionic surfactants derived from palm or coconut oil through transesterification and subsequent sulfonation. Linear alkylbenzene sulfonates (LASs), alkyl sulfonates (ASs), and alpha olefin sulfonates (AOSs) are generally used as detergent surfactants.

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densities and viscosities of fatty acid methyl and ethyl ...

Densities and Viscosities of Fatty Acid Methyl and Ethyl ...

A Predictive Correlation for Dynamic Viscosity of Fatty Acid Methyl Esters and Biodiesel. Journal of the American Oil Chemists' Society 2019, 96 (7) , 741-750. DOI: 10.1002/aocs.12243. Guanjia Zhao, Zemin Yuan, Jianguo Yin, Suxia Ma. Thermophysical properties of fatty acid methyl and ethyl esters.

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ring opening of epoxidized methyl oleate using a novel ...

Ring opening of epoxidized methyl oleate using a novel ...

Epoxidized soybean oil (ESO), a well-known and commercially available functionalized plant oil as a plasticizer in the plastics industry, is amenable to hydrolysis using conventional chemical methodology of ring-opening reaction of oxirane moities. 1–4 Hydroxyl soybean oil called soy polyol is produced from ESO via α-methoxy-hydroxylation ...

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determination of fatty acid methyl esters (fames) in olive ...

Determination of Fatty Acid Methyl Esters (FAMEs) in Olive ...

The analysis of FAs is very common in olive oil industry and is usually done by gas chromatography. Due to their polar nature and their high boiling points, they generally show poor peak shapes and bad reproducibility. To avoid these problems, most methods use derivatization reactions to convert FAs to fatty acid methyl esters

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nomination background: methyl soyate (casrn: 67784-80-9)

Nomination Background: Methyl soyate (CASRN: 67784-80-9)

Methyl soyate is a mixture of long-chain fatty acid methyl esters. This class of chemicals has not been well characterized as to carcinogenic activity; very limited evidence raises an unresolved question about possible weak activity as a skin tumor promoter. Fatty acid esters are generally nonmutagenic.

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methyl oleate - an overview | sciencedirect topics

Methyl Oleate - an overview | ScienceDirect Topics

Acrylated methyl oleate (AMO) was synthesized using methods reported by Bunker and Wool [4]. The monomer synthesis requires two steps. First, the unsaturated bond in oleic methyl ester (OME) must be epoxidized by a peroxy acid. The epoxidized fatty acid methyl ester is then acrylated using acrylic acid.

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methyl oleate | c19h36o2

Methyl oleate | C19H36O2

Methyl oleate is expected to rapidly biodegrade in aerobic soils as suggested by the rapid biodegradation of structurally similar long-chain fatty acid esters. If released into water , methyl oleate is expected to adsorb to suspended solids and sediment in the water column based upon the estimated Koc.

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densities and viscosities of fatty acid methyl and ethyl ...

Densities and Viscosities of Fatty Acid Methyl and Ethyl ...

To develop reliable models for the densities and viscosities of biodiesel fuel, reliable data for the pure fatty acid esters are required. Densities and viscosities were measured for seven ethyl esters and eight methyl esters, at atmospheric pressure and temperatures from (273.15 to 363.15) K. A critical assessment of the measured data against the data previously available in the literature ...

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ring opening of epoxidized methyl oleate using a novel ...

Ring opening of epoxidized methyl oleate using a novel ...

Epoxidized soybean oil (ESO), a well-known and commercially available functionalized plant oil as a plasticizer in the plastics industry, is amenable to hydrolysis using conventional chemical methodology of ring-opening reaction of oxirane moities. 1–4 Hydroxyl soybean oil called soy polyol is produced from ESO via α-methoxy-hydroxylation ...

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nomination background: methyl soyate (casrn: 67784-80-9)

Nomination Background: Methyl soyate (CASRN: 67784-80-9)

Methyl soyate is a mixture of long-chain fatty acid methyl esters. This class of chemicals has not been well characterized as to carcinogenic activity; very limited evidence raises an unresolved question about possible weak activity as a skin tumor promoter. Fatty acid esters are generally nonmutagenic.

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cn1966497a - epoxy fatty acid methyl ester - google patents

CN1966497A - Epoxy fatty acid methyl ester - Google Patents

The invention discloses a non-toxic plasticizer of biomass compound epoxy fatty acid methyl ester used in plastics and rubbers processing, which can be represented by the general formula I, wherein R, R' are CnH2n +1 (n = 0~15). The nontoxic plasticizer is prepared with fatty acid methyl ester as raw material, hydrogen peroxide as oxygen body, organic acid as oxygen-carrier, acidic matter as ...

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fatty acids, c16-18 and c18-unsatd., me esters - substance ...

Fatty acids, C16-18 and C18-unsatd., Me esters - Substance ...

This substance has an industrial use resulting in manufacture of another substance (use of intermediates). Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials. Uses at industrial sites

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one‐pot catalytic copolymerization of unsaturated plant ...

One‐Pot Catalytic Copolymerization of Unsaturated Plant ...

With this system of isomerizing copolymerization (IsoCoP) it is possible to copolymerize high oleic plant oils or fatty acid methyl esters with ethylene in a one‐pot reaction. The resulting polymers have molecular weights above 30 kDa and can contain more than 20 weight percent plant oils.

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(pdf) a study of fatty acid methyl esters with epoxy or ...

(PDF) A study of fatty acid methyl esters with epoxy or ...

Described are the physical and chemical properties of the methyl esters of two uncommon fatty acids: vernolic acid, containing an epoxy group, and crepenynic acid, containing a triple bond.

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industrial monomers and polymers from plant oils ...

Industrial Monomers and Polymers from Plant Oils ...

Specifically, oleic acid, potentially from soybean oil, and cinnamic acid, also a plant oil, were subjected to chemistry where their oxygen was removed from the materials by a catalyst. Using other chemical methods, the building blocks of polyesters and polyurethanes were also made from natural oils with environmentally-friendly processes.

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epoxidation of fatty acids, fatty methyl esters,

Epoxidation of fatty acids, fatty methyl esters,

Fatty epoxides are used as plasticizers and plastic stabilizers and are intermediates for the production of other chemical substances. The currently used industrial procedure for fatty epoxide synthesis requires a strong acid catalyst which can cause oxirane ring opening and side product formation.

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olefin metathesis of fatty acids and vegetable oils

Olefin metathesis of fatty acids and vegetable oils

The most studied fatty acid ester is methyl oleate (methyl cis-9-octadecenoate), an ester of oleic acid, a readily available naturally occurring fatty acid. Methyl oleate upon metathesis yields 50% (equilibrium con-version) of 9-octadecene (a lube oil range hydrocarbon intermediate) and dimethyl 9-octadecendioate (used for

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fatty acids, c16-18 and c18-unsatd., me esters - substance ...

Fatty acids, C16-18 and C18-unsatd., Me esters - Substance ...

This substance has an industrial use resulting in manufacture of another substance (use of intermediates). Release to the environment of this substance can occur from industrial use: formulation of mixtures and formulation in materials. Uses at industrial sites

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synthesising unsaturated fatty alcohols from fatty methyl ...

Synthesising unsaturated fatty alcohols from fatty methyl ...

All prior investigations have been carried out with pure raw materials such as methyl oleate. However, fatty acid methyl ester mixtures derived from oils such as sunflower, palm, palm kernel and coconut are used in the commercial synthesis of unsaturated fatty alcohol. Catalyst reuse is another very important aspect which has not been studied.

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high-oleate yeast oil without polyunsaturated fatty acids ...

High-oleate yeast oil without polyunsaturated fatty acids ...

Oleate-enriched triacylglycerides are well-suited for lubricant applications that require high oxidative stability. Fatty acid carbon chain length and degree of desaturation are key determinants of triacylglyceride properties and the ability to manipulate fatty acid composition in living organisms is critical to developing a source of bio-based oil tailored to meet specific application ...

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epoxidation of vegetable oils and fatty acids: catalysts ...

Epoxidation of Vegetable Oils and Fatty Acids: Catalysts ...

The coverage in this study is necessarily selective, focusing on aspects of fatty acid and lipid chemistry relevant to the epoxidation and industrial exploitation of oils and fatty acids. The emphasis is on fatty acids and acylglycerols found in commodity oils and the reactions used in the food and oleochemical industries. Current areas of ...

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industrial monomers and polymers from plant oils ...

Industrial Monomers and Polymers from Plant Oils ...

Specifically, oleic acid, potentially from soybean oil, and cinnamic acid, also a plant oil, were subjected to chemistry where their oxygen was removed from the materials by a catalyst. Using other chemical methods, the building blocks of polyesters and polyurethanes were also made from natural oils with environmentally-friendly processes.

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synthesis and characterization of polyurethanes

Synthesis and characterization of polyurethanes

Oligomeric polyether polyols were obtained through the acid‐catalyzed ring‐opening polymerization of epoxidized methyl oleate and the subsequent partial reduction of ester gro

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high-oleate yeast oil without polyunsaturated fatty acids ...

High-oleate yeast oil without polyunsaturated fatty acids ...

Oleate-enriched triacylglycerides are well-suited for lubricant applications that require high oxidative stability. Fatty acid carbon chain length and degree of desaturation are key determinants of triacylglyceride properties and the ability to manipulate fatty acid composition in living organisms is critical to developing a source of bio-based oil tailored to meet specific application ...

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cn1966497a - epoxy fatty acid methyl ester - google patents

CN1966497A - Epoxy fatty acid methyl ester - Google Patents

The invention discloses a non-toxic plasticizer of biomass compound epoxy fatty acid methyl ester used in plastics and rubbers processing, which can be represented by the general formula I, wherein R, R' are CnH2n +1 (n = 0~15). The nontoxic plasticizer is prepared with fatty acid methyl ester as raw material, hydrogen peroxide as oxygen body, organic acid as oxygen-carrier, acidic matter as ...

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functionalization of vegetable oils for use in the polymer ...

FUNCTIONALIZATION OF VEGETABLE OILS FOR USE IN THE POLYMER ...

Chemical groups that are present on one molecule are interchanged with those on another. Subjecting an ordinary vegetable oil ester, methyl oleate, to this process gives many opportunities. What was a simple carbon chain was transformed into an aromatic group, a group containing a hydroxide, or an additional ester group.

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chapter 3 epoxidation of oleic acid and vegetable oils ...

Chapter 3 Epoxidation of oleic acid and vegetable oils ...

Epoxidation of oleic acid and vegetable oils: Synthesis, characterization and utilization as biolubricants and additives for plastics 3.1 Objectives and background of investigation Epoxidised vegetable oils have been receiving growing commercial interest in recent years (Chapter 1, section 1.3.5). Epoxidation of fatty acids e.g. oleic acid derived

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synthetic stabilizer epoxidized soybean oil methyl esters ...

Synthetic Stabilizer Epoxidized Soybean Oil Methyl Esters ...

Synthetic Stabilizer Epoxidized Soybean Oil Methyl Esters Epoxidized Chemicals For Pvc , Find Complete Details about Synthetic Stabilizer Epoxidized Soybean Oil Methyl Esters Epoxidized Chemicals For Pvc,Epoxidized Fatty Acid Methyl Ester,Pvc Plasticizcer,Methyl Epoxide from Ester & Derivatives Supplier or Manufacturer-Hebei Jingu Plasticizer Co., Ltd.

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epoxy fatty acids methyl ester, epoxidized soybean oil ...

Epoxy Fatty Acids Methyl Ester, Epoxidized Soybean Oil ...

Product categories of Eco-Friendly Plasticizer, we are specialized manufacturers from China, Epoxidized Soybean Oil, Epoxy Fatty Acids Methyl Ester suppliers/factory, wholesale high-quality products of Environmentally Friendly Plasticizers R & D and manufacturing, we have the perfect after-sales service and technical support. Look forward to your cooperation!

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synthesis of compound-containing sulphonic acid from ...

SYNTHESIS OF COMPOUND-CONTAINING SULPHONIC ACID FROM ...

alkaline catalyst. The product obtained is used as base oil characterized by oxidation stability [3]. Epoxidized methyl ester of rapeseed oil reacts with sulfonic acid to give a compound which can be used as an inhibitor for vegetable oils and mineral oil corrosion [4]. Epoxidized methyl ester of soybean oil can be used to improve the

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us5304664a - process for the production of highly sulfated ...

US5304664A - Process for the production of highly sulfated ...

To obtain highly sulfated fatty acids, hydroxy fatty acids or oxalkylated hydroxy fatty acids, the reaction mixture obtained from the sulfatation of unsaturated fatty acid esters and/or saturated hydroxy fatty acid ester and/or oxalkylated hydroxy fatty acid esters is neutralized, optionally separated from the brine, diluted with water and hydrolyzed at a temperature between 20° C. and 160 ...

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