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Floral
CAS NO.127-41-3
Ionone alpha
FLORAL
VIOLET
WOODY
FRUITY
FLORAL
Less than 50%
Partially
Nature Identical

CHEMICAL STRUCTURE

(E)-4-(2,6,6-Trimethylcyclohex-2-enyl)but-3-en-2-one (and isomers)
画像

C13H20O

SYNONYM

4-(2,6,6-Trimethylcyclohex-2-ene-1-yl)-but-3-ene-2-one

APPLICATION INFORMATION

Used in many floral accords. Gives a violet flower nuance to compositions, but is also used in rose, woody, amber, balsamic and powdery fragrances.

OCCURENCE IN NATURE

Found in oils of flowers of Boronia Megastigma Nees, renna, in violet moss and in oil of costus root.

STABILITY

Fine Fragrance

-
Good

Fabric Softener

pH3
Good

Antiperspirants

pH3.5
Good

Toiletry Applications

pH6
Good

Liquid Detergent

pH9
Good

Soap

pH10
Good

Powder Detergent

pH11
Good

Bleach

pH14
Poor

SUBSTANTIVITY

Skin

Good

Dry Fabric

Good

Wet Fabric

Good

Hair

Good

TENACITY ON BLOTTER

Hours
00
Days
>2
Weeks
00

BLOOM DIFFUSIVITY

Diffusive

TYPICAL USE LEVEL

<10%

TECHNICAL DATA

Flash Point°C

110ºC

GC

70% min. as Ionone Alpha

CAS No.

127-41-3 / 14901-07-6

FEMA / GRAS No.

2594

CLogP

4.29

Appearance

Colorless to pale yellow liquid

Molecular Weight

192.30

Vapor Pressure

3.62 Pa at 25ºC