10444-50-5

Basic information

• Product Name: 2-(2,6-dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolane
• Synonyms: 2-(2,6-dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolane;Citral propylene glycol acetal;1,3-Dioxolane, 2-(2,6-dimethyl-1,5-heptadienyl)-4-methyl-;2-(2,6-Dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolan;2-(2,6-dimethyl-1,5-heptadienyl)-4-methyl-3-dioxolane;3-Dioxolane, 2-(2,6-dimethyl-1,5-heptadienyl)-4-methyl-1;3,7-Dimethyl-2,7-octadienal 1,2-propanediyl acetal;2-(2,6-Dimethyl-1,5-heptadienyl)-4-methyl-1,3-dioxolane
• CAS NO: 10444-50-5
• Molecular Formula: C13H22O2
• Molecular Weight: 210.31258
• EINECS: 233-929-7
• Mol File: 10444-50-5.mol
• Article Data: 0

Chemical Properties

• Boiling Point: 265.6°Cat760mmHg
• Flash Point: 118.7°C
• Appearance: /
• Density: 0.96g/cm³
• Vapor Pressure: 0.0149mmHg at 25°C
• Refractive Index: 1.505
• CAS DataBase Reference: 2-(2,6-dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolane(CAS DataBase Reference)
• NIST Chemistry Reference: 2-(2,6-dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolane(10444-50-5)
• EPA Substance Registry System: 2-(2,6-dimethylhepta-1,5-dienyl)-4-methyl-1,3-dioxolane(10444-50-5)

Safety Data

• Hazardous Substances Data: 10444-50-5(Hazardous Substances Data)

Usage

Chemical Properties

Citral propylene glycol acetal has a sweet, citrus, lemon–orange odor; mild, lemony flavor changing to a lemon flavor in aqueous media.

Preparation

Condensation of citral with propylene glycol using a catalyst.

InChI:InChI=1/C13H22O2/c1-10(2)6-5-7-11(3)8-13-14-9-12(4)15-13/h6,8,12-13H,5,7,9H2,1-4H3/b11-8+