68892-05-7

Basic information

• Product Name: 3,7-dimethylocta-2,6-dienyl undec-10-enoate
• Synonyms: 3,7-dimethylocta-2,6-dienyl undec-10-enoate;10-Undecenoic acid 3,7-dimethyl-2,6-octadienyl ester
• CAS NO: 68892-05-7
• Molecular Formula: C₂₁H₃₆O₂
• Molecular Weight: 320.50934
• EINECS: 272-593-6
• Mol File: 68892-05-7.mol
• Article Data: 1

Chemical Properties

• Boiling Point: 405.9°C at 760 mmHg
• Flash Point: 100.2°C
• Appearance: /
• Density: 0.888g/cm³
• Vapor Pressure: 8.46E-07mmHg at 25°C
• Refractive Index: 1.47
• CAS DataBase Reference: 3,7-dimethylocta-2,6-dienyl undec-10-enoate(CAS DataBase Reference)
• NIST Chemistry Reference: 3,7-dimethylocta-2,6-dienyl undec-10-enoate(68892-05-7)
• EPA Substance Registry System: 3,7-dimethylocta-2,6-dienyl undec-10-enoate(68892-05-7)

Safety Data

• Hazardous Substances Data: 68892-05-7(Hazardous Substances Data)

Usage

InChI:InChI=1/C21H36O2/c1-5-6-7-8-9-10-11-12-16-21(22)23-18-17-20(4)15-13-14-19(2)3/h5,14,17H,1,6-13,15-16,18H2,2-4H3/b20-17+

Upstream product

• 106-24-1 Geraniol 
• 112-38-9 10-undecenoic acid 

Relevant articles and documents

Fragrance precursor compounds

Organosiloxane fragrance precursor compounds having at least one organosiloxane unit of the formula or a mixture thereof and if any other siloxane unit(s) in the said organosiloxanes being present this/these is/are of formula wherein R represents a substituted or unsubstituted C1-8alkyl group or a substituted or unsubstituted aryl group; R″ represents a hydrogen atom, a monovalent C1-8hydrocarbon group or a monovalent C1-8halogenated hydrocarbon group; R1represents a hydrogen atom or a substituted or unsubstituted C1-8alkyl group or a substituted or unsubstituted aryl group or a bond connecting CR1and CR3; R3represents a hydrogen atom or a substituted or unsubstituted C1-8alkyl group or a substituted or unsubstituted aryl group; represents (CR42)nwhereby R4represents a substituted or unsubstituted C1-8alkyl group or a substituted or unsubstituted aryl group or a hydrogen atom and whereby n is from 0-20 and each R4is the same or different; OR2represents the residue of an olfactive alcohol or of the enol form of an olfactive aldehyde or olfactive ketone; is 0, 1 or 2; and is 0, 1, 2 or 3. The compounds can be used in the manufacture of odorant compositions used in the preparation of cosmetic and laundry products.