alpha-ionone

alpha-ionone

127-41-3

C13H20O

3-buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-; 4-(2,6,6-Trimethylcyclohex-2-enyl-1)but-3-en-2-one; 3-Buten-2-one, 4-(2,6,6-trimethyl-2-cyclohexen-1-yl)-, (3E)-; 4-(2,6,6-Trimethylcyclohex-2-eneyl)-but-3-ene -2-one; 1-(2,6,6-Trimethylcyclohex-2-eneyl)-but-1-ene -3-one.

0.930

in water

48 hrs. on blotter

colorless to pale yellow clear liquid

131.00 °C. @ 13.00 mm Hg

> 230.00 °F. TCC

3.86

0.92700 to 0.93500 @ 25.00 °C

sweet woody floral violet orris tropical fruity

85.00 to 100.00 % sum of isomers

min 95% sum of isomers

7.714 to 7.780

1.49900 to 1.50400 @ 20.00 °C

237.00 to 238.00 °C. @ 760.00 mm Hg

0.014400 mm/Hg @ 25.00 °C

7

24 month(s) or longer if stored properly

refrigerate in tightly sealed containers

floral

in glycerin

192.33

colorless to pale yellow oil

alcohol, fixed oils, propylene glycol