31796-73-3

Basic information

• Product Name: 1-ethenyl-1,5-dimethylhex-4-en-1-yl (9Z)-octadec-9-enoate
• Synonyms: 9-Octadecenoic acid (9Z)-, 1-ethenyl-1,5-dimethyl-4-hexen-1-yl ester
• CAS NO: 31796-73-3
• Molecular Formula: C₂₈H₅₀O₂
• Molecular Weight: 418.6954
• Mol File: 31796-73-3.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 482.2°C at 760 mmHg
• Flash Point: 75.9°C
• Density: 0.878g/cm³
• Vapor Pressure: 1.86E-09mmHg at 25°C
• Refractive Index: 1.471
• CAS DataBase Reference: 1-ethenyl-1,5-dimethylhex-4-en-1-yl (9Z)-octadec-9-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: 1-ethenyl-1,5-dimethylhex-4-en-1-yl (9Z)-octadec-9-enoate(31796-73-3)
• EPA Substance Registry System: 1-ethenyl-1,5-dimethylhex-4-en-1-yl (9Z)-octadec-9-enoate(31796-73-3)

Safety Data

• Hazardous Substances Data: 31796-73-3(Hazardous Substances Data)

Upstream product

• 112-77-6 (Z)-9-octadecenoyl chloride 
• 78-70-6 3,7-dimethylocta-1,6-dien-3-ol 
• 112-80-1 cis-Octadecenoic acid 

Relevant articles and documents

Linalool fatty acid ester type derivative as well as application and preparation method thereof

The invention belongs to the technical field of medicines and relates to a linalool fatty acid ester type derivative as well as application and a preparation method thereof. A fatty acid ester is obtained by carrying out esterification reaction on linalool and straight-chain fatty acid; the method comprises the following steps: firstly, taking fatty acid and sulfoxide chloride to react to prepare acyl chloride; taking the acyl chloride and the linalool to react to prepare ester. The linalool is used as a penetration enhancer and is applied to external preparations including patches, cataplasm, ointment, gel, spray, liniments and the like, so that the transdermal absorption amount of drugs, especially chiral drug enantiomers, is improved; the linalool fatty acid ester type derivative is a very good transdermal absorption penetration enhancer and has a wide application prospect.