7492-67-3

Basic information

• Product Name: FEMA 2310
• Synonyms: ((3,7-dimethyl-6-octenyl)oxy)-acetaldehyd;[(3,7-dimethyl-6-octenyl)oxy]-acetaldehyd;[(3,7-dimethyl-6-octenyl)oxy]-Acetaldehyde;MUGUET ALDEHYDE;MUGUET ALDEHYDE 50;MUGUET ALDEHYDE 50 BB;6,10-DIMETHYL-3-OXA-9-UNDECENAL;FEMA 2310
• CAS NO: 7492-67-3
• Molecular Formula: C₁₂H₂₂O₂
• Molecular Weight: 198.3
• EINECS: 231-324-2
• Mol File: 7492-67-3.mol
• Article Data: 3

Chemical Properties

• Boiling Point: 275.63°C (rough estimate)
• Flash Point: 92.7°C
• Appearance: /
• Density: 0.9694 (rough estimate)
• Vapor Pressure: 0.00967mmHg at 25°C
• Refractive Index: 1.4460 (estimate)
• CAS DataBase Reference: FEMA 2310(CAS DataBase Reference)
• NIST Chemistry Reference: FEMA 2310(7492-67-3)
• EPA Substance Registry System: FEMA 2310(7492-67-3)

Safety Data

• Hazardous Substances Data: 7492-67-3(Hazardous Substances Data)

Usage

Chemical Properties

Citronellyl oxyacetaldehyde has a strong, floral odor.

Occurrence

Has apparently not been reported to occur in nature.

Preparation

Interaction of bromoacetals with sodium or potassium alcoholates.

Taste threshold values

Taste characteristics at 20 ppm: citrus, bitter, floral with a slight soapy and woody nuance.

InChI:InChI=1/C12H22O2/c1-11(2)5-4-6-12(3)7-9-14-10-8-13/h5,8,12H,4,6-7,9-10H2,1-3H3

Upstream product

• 68298-28-2 8-(2,2-diethoxy-ethoxy)-2,6-dimethyl-oct-2-ene 

Relevant articles and documents

Cyclopropenation of alkylidene carbenes derived from α-silyl ketones

A new cyclopropanation reaction involving Cα-Si bond insertion of alkylidene carbenes derived from α-silyl ketones has been developed. This unprecedented alkylidene carbene reactivity features excellent selectivity for insertion into Cα-Si bonds rather than insertion into Cγ-H bonds or addition to,δ-double or -triple bonds. The selectivity trend clearly indicates that the α-oxygen in the tether significantly promotes Cγ-H insertion, although the Cα-Si bond insertion still competes effectively.

Process for preparing substituted oxyacetaldehydes and acetals thereof

A process is described for the preparation of substituted oxyacetaldehydes and acetals thereof according to the reaction sequence: STR1 WHEREIN R1 and R2 are each lower alkyl or R1 and R2, taken together form a lower alkylene group; wherein R3 is alkyl, alkenyl or alkadienyl and X is halogen selected from the group consisting of chlorine and bromine, the reaction (i) being carried out (1) using a "phase transfer agent" and (2) in a two phase system.