Alpha Isomethyl Ionone
SKU 3IW00300

Alpha Isomethyl Ionone

Alpha Isomethyl Ionone is violet sweet orris powdery floral woody amber chypre mimosa reseda iris cyclamen fidji berry diffusion raspberry strawberry orange nut pistachio muscatel tobacco cream.

US$0.21 /gram
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The odour and uses of Alpha Isomethyl Ionone

violet sweet orris powdery floral floral woody violet The odor of this isomer is generally considered more attractive than any other Methylionone perhaps with the exception of the bera-ha-NIethylionone so-call Amber Chypre Violet Mimosa Reseda Iris Orris Cyclamen Fidji Chypre Berry Diffusion Floral-types, Woody-blends, Ylang-ylang, Leather-notes, Soap-perfumes, Violet, , Raspberry Strawberry Orange Nut Pistachio Muscatel Tobacco, Cream, Berry, Muscatel, Nut, Found In Nature +Hydroxycitronellal +Woody Notes +Leather +Copaiba +N-methyl Ionone Ionone, Vetiver,


Isoraldiene : Methyl Ionone : Alpha-methyl Ionone : Methyl ionone 600, Alpha- : Methyl Ionone, Gamma- : Methyl Ionone, Alpha-iso- : (Compare: CAS. # : 1335-46-2) 4-(2,2,6-Trimethyl-2-cyclohexenyl)3-methyl-3-buten-2-one : Methyl-alpha-ionone : Iraldein-gamma: Raldeine-gamma 4-(2,6,6-Trimethyl-2-cyclohexen-1-yl)-3-methyl-3-buten-2-one : Raldeine gamma : Noviraldiol : iso Methyl alpha ionone : gammaMethyl ionone : alpha iso Methyl ionone : Iraldeine gamma : PerfumersWorld *METHYL IONONE@100% :

Technical Specification

Product Methyl Ionone, alpha-iso-
Physical State Colourless - pale straw oily liquid
Specific Gravity 0.929
Refractive Index 1.502
Melting Point 0
Boiling Point 230
Flash Point 0


CAS No. 127-51-5
FEMA 2714

Perfumery Applications

Typical usage in perfume compounds


Application Suitability

Used in these perfume types but not limited to them.


9 = Very Good Performance

8 = Good Performance

7 = Reasonable performance

6 = Fair performance

5 = Mediocre performance

4 = Slight stability problems

3 = Discoloration Problems

2 = Stability problems

1 = Major problems

0 = Not recommended for use

Important Notes:

End application data applies to experiments carried out by the authors or extrapolated from those experiments using computer algorithms. As application product formulations vary widely this information is only a general guide.

Full testing by both perfumers- flavorists and end users is the only proven method to ensuring a perfume or flavours safety- strength- suitability- stability and success.

Legislation and regulations vary widely and change with time so it is your duty to check this.

Alcoholic Perfume 9
Anti-perspirants/Deo 9
Creams and Lotions 9
Lipsticks 9
Talcum Powder 9
Tablet Soap 9
Liquid Soap 9
Shampoo 9
Hair Conditioner 9
Bath/Shower Gel 9
Cold Wave 9
Acid Cleaner 9
Ammonia 9
Chlorine 9
Detergent Powder 9
Liquid Detergent 9
Fabric Softener 9
Candles 9
Pot Pourri 9
Incense 9