2462-85-3

Basic information

• Product Name: methyl octadeca-9,12-dienoate
• Synonyms: methyl octadeca-9,12-dienoate;Methyloctadeca-9,12-dienoat;9,12-Octadecadienoic acid methyl;9,12-Octadecadienoic acid methyl ester;Octadeca-9,12-dienoic acid methyl ester;Einecs 219-560-4
• CAS NO: 2462-85-3
• Molecular Formula: C₁₉H₃₄O₂
• Molecular Weight: 294.47206
• EINECS: 219-560-4
• Mol File: 2462-85-3.mol
• Article Data: 4

Chemical Properties

• Melting Point: -35.05°C
• Boiling Point: 376.23°C (rough estimate)
• Flash Point: 96.9°C
• Appearance: /
• Density: 0.8886
• Vapor Pressure: 9.04E-06mmHg at 25°C
• Refractive Index: 1.4638
• CAS DataBase Reference: methyl octadeca-9,12-dienoate(CAS DataBase Reference)
• NIST Chemistry Reference: methyl octadeca-9,12-dienoate(2462-85-3)
• EPA Substance Registry System: methyl octadeca-9,12-dienoate(2462-85-3)

Safety Data

• Hazardous Substances Data: 2462-85-3(Hazardous Substances Data)

Usage

General Description

Methyl octadeca-9,12-dienoate is a chemical compound that belongs to the ester family. It is characterized by its long carbon chain of 18 carbon atoms and a double bond at the 9th and 12th positions. This chemical is commonly used in the production of flavor and fragrance products. It has a sweet, fruity odor and is often utilized in the manufacturing of perfumes, cosmetics, and food products. Methyl octadeca-9,12-dienoate also has potential applications in the pharmaceutical industry as a precursor for the synthesis of various drugs and medicinal compounds. Additionally, it is used as a fragrance ingredient in personal care products such as soaps, lotions, and shampoos.

InChI:InChI=1/C19H34O2/c1-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19(20)21-2/h7-8,10-11H,3-6,9,12-18H2,1-2H3/b8-7+,11-10+

Upstream product

• 1115-01-1 erythro-9,10-dihydroxyoctadecanoic acid methyl ester 
• 7664-93-9 sulfuric acid 
• 104-15-4 toluene-4-sulfonic acid 
• 67-56-1 methanol 
• 8001-25-0 olive oil 
• 8001-22-7 soybean oil 
• 60-33-3 9,12-octadecadienoic acid 
• 8001-30-7 corn oil 
• 112-63-0 Methyl linoleate 
• 7782-50-5 chlorine 

Downstream Products

• 544-70-7 cis-9,trans-11-octadecadienoic acid 
• 1072-36-2 trans-10,cis-12-octadecadienoic acid 
• 822-10-6 (9Z,11E)-methyl octadeca-9,11-dienoate 
• 60-33-3 linoleic acid 
• 2420-55-5 linoleic acid 
• 60-33-3 (9E,12E)-Octadeca-9,12-dienoic acid 
• 112-61-8 Methyl stearate 
• 57568-16-8 1,19-nonadec-9-enedioic acid dimethyl ester 
• 62402-77-1 C₂₂H₄₀O₄ 
• 1152412-76-4 1,21-heneicos-9-endioic dimethyl ester 
• 13481-97-5 dimethyl 9-octadecen-1,18-dioate 
• 56630-36-5 pyrrolidine, 1-(1-oxo-9,12-octadecadienyl)- 
• 2500-56-3 methyl 8-(3-((3-pentyloxiran-2-yl)methyl)oxiran-2-yl)octanoate 
• 412274-54-5 11-(3-pentyloxiranyl)-9-undecenoic acid methyl ester 

Relevant articles and documents

Branched alkyl sulfonate anionic surfactant and preparation process thereof

The invention discloses a branched alkyl sulfonate anionic surfactant and a preparation process thereof, and belongs to the field of fine chemical surfactants. The method comprises the steps of (1) conducting a esterification carboxyl-terminated reaction, specifically, catalyzing oleic acid or linoleic acid and fatty alcohol to be subjected to esterification reaction by adopting organic acid as acatalyst to prepare an alkyl oleate or alkyl linoleate compound; and (2) conducting a double bond addition sulfonation reaction, specifically, in the presence of the catalyst, carrying out sulfonationreaction with the alkyl oleate compound or the alkyl linoleate compound obtained in the step (1) by taking low-carbon alcohol and deionized water as solvents and sodium hydrogen sulfite as a sulfonation reagent to prepare the branched alkyl sulfonate anionic surfactant. The synthesized branched alkyl sulfonate anionic surfactant product can effectively reduce the surface tension of an aqueous solution, and is good in solubility, large in initial foaming amount, high in defoaming speed and excellent in surfactant performance. The method has the advantages of simple process operation, few sidereactions, energy saving and environmental protection.

Antiproliferative activity of synthetic fatty acid amides from renewable resources

In the work, the in vitro antiproliferative activity of a series of synthetic fatty acid amides were investigated in seven cancer cell lines. The study revealed that most of the compounds showed antiproliferative activity against tested tumor cell lines, mainly on human glioma cells (U251) and human ovarian cancer cells with a multiple drug-resistant phenotype (NCI-ADR/RES). In addition, the fatty methyl benzylamide derived from ricinoleic acid (with the fatty acid obtained from castor oil, a renewable resource) showed a high selectivity with potent growth inhibition and cell death for the glioma cell line - the most aggressive CNS cancer.