506-42-3

Basic information

• Product Name: TRANS-9-OCTADECENOL
• Synonyms: DELTA 9 ELAIDYL ALCOHOL;ELAIDYL ALCOHOL;(9E)-9-Octadecen-1-ol;9-Octadecen-1-ol, trans-;trans-9-Octadecen-1-ol;trans-octadec-9-en-1-ol;TRANS-9-OCTADECENOL;(E)-octadec-9-enol
• CAS NO: 506-42-3
• Molecular Formula: C₁₈H₃₆O
• Molecular Weight: 268.48
• EINECS: 208-037-6
• Product Categories: Biochemistry;Higher Fatty Acids & Higher Alcohols;Unsaturated Higher Alcohols
• Mol File: 506-42-3.mol
• Article Data: 11

Chemical Properties

• Melting Point: 37 °C
• Boiling Point: 333 °C
• Flash Point: 120.7°C
• Appearance: /
• Density: 0.8470
• Vapor Pressure: 1E-05mmHg at 25°C
• Refractive Index: 1.4590
• Storage Temp.: 2-8°C
• Solubility: almost transparency in Methanol
• CAS DataBase Reference: TRANS-9-OCTADECENOL(CAS DataBase Reference)
• NIST Chemistry Reference: TRANS-9-OCTADECENOL(506-42-3)
• EPA Substance Registry System: TRANS-9-OCTADECENOL(506-42-3)

Safety Data

• Hazard Codes: Xi
• Statements: 38
• Safety Statements: 26-36
• Hazardous Substances Data: 506-42-3(Hazardous Substances Data)

Usage

Uses

Elaidyl alcohol is a precursor in the biosynthesis of plasmalogens, a special class of phospholipids that reside in neural membranes.

InChI:InChI=1/C18H36O/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19/h9-10,19H,2-8,11-18H2,1H3

Upstream product

• 143-28-2 oleoyl alcohol 
• 6114-18-7 elaidic acid ethyl ester 
• 112-80-1 cis-Octadecenoic acid 
• 112-79-8 Elaidic acid 
• 2462-84-2 methyl (9E)-octadec-9-enoate 
• 64-17-5 ethanol 
• 14101-91-8 (Z)-heptadec-9-enoic acid methyl ester 
• 112-62-9 Methyl oleate 

Downstream Products

• 5058-05-9 (9SR,10SR)-octadecane-1,9,10-triol 
• 4482-22-8 (9RS,10RS)-9,10-epoxy-octadecan-1-ol 
• 22147-39-3 toluene-sulfonic acid-⁽⁴⁾-(octadecen-(9t)-yl ester) 
• 59101-13-2 (E)-octadec-9-en-1-yl mesylate 
• 24613-61-4 phosphoric acid (E)-oleyl monoester 
• 629-83-4 methyl 1-triacontanoate 
• 141735-42-4 (E)-12-Phenoxythiocarbonyloxy-triacont-21-enoic acid methyl ester 
• 141033-49-0 Phosphoric acid 2-bromomethyl-benzyl ester cyclohexyl ester (E)-octadec-9-enyl ester 
• 59101-01-8 4-[((E)-Octadec-9-enyl)oxy]-benzoic acid 
• 51677-73-7 [(E)-octadec-9-enyl] benzoate 

Relevant articles and documents

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Method for preparing fatty alcohols with same carbon number by catalytic hydrodeoxygenation from fatty acid and/or fatty acid ester

The invention provides a method for preparing fatty alcohols with the same carbon number by catalytic hydrodeoxygenation from fatty acid and/or fatty acid ester. The method comprises the following step: in a reaction vessel, carrying out hydrodeoxygenation reaction on the fatty acid and/or fatty acid ester and hydrogen in the presence of a catalyst at a low temperature of 100-240 DEG C and under alow hydrogen pressure of 0.1-5 MPa to obtain desired fatty alcohol products with the same carbon number. According to the invention, the fatty alcohols with the same carbon number is prepared from the fatty acid and/or fatty acid ester through an active metal modified MeaXbAlc composite catalyst as defined herein. The method has the advantages of high conversion rate, good selectivity, mild reaction conditions, stable catalyst and the like, and has quite good industrial application prospect.

From esters to alcohols and back with ruthenium and osmium catalysts

There and back again: Hydrogenation of esters and the reverse reaction of dehydrogenative coupling of alcohols are efficiently catalyzed by dimeric complexes of Ru and Os under neutral conditions. The Os dimer (see picture) is an outstanding catalyst for the hydrogenation of alkenoates and triglycerides, and allows production of fatty alcohols from olive oil. This complex converts ethanol into ethyl acetate and hydrogen under reflux. Copyright

ACYCLIC SULFAMIDE DERIVATIVES

The present invention is related to acyclic sulphamide derivatives of formula (I), wherein R1 and R2 may be the same or different, when R1 and R2 are different, R1 is a linear C12-C20 alkyl group or a linear C12-C20 alkenyl group comprising 1, 2, 3 or 4 double bonds; and R2 is a hydrogen atom or a C1-C4 alkyl group, or when R1 and R2 are the same, R1 and R2 are a linear C14-C20 alkyl group or a linear C14-C20 alkenyl group with 1, 2, 3 or 4 double bonds, and pharmaceutically acceptable salts, solvates and hydrates thereof, useful for the manufacture of a medicament for satiety induction and ingestion control, corporal fat modulation and lipidic metabolism regulation and for the manufacture of a medicament for the treatment or prevention of diabetes and cardiovascular diseases. The acyclic sulphamide derivatives are also useful for cosmetic use for reducing subcutaneous fat.