Aldehyde C11 ENIC Undecenal
A colourless, oily liquid, Aldehyde C11 ENIC Undecenal is a component of perfumes, although naturally occurring in citrus oils, it is more commonly produced commercially by Hydroformylation of Decene.
Probably the most commonly used aldehyde for its “Aldehydic” effect.
Use in conjunction with other aldehydes up to levels of a couple of percent. Trace amounts of Aldehyde C11 give a beautiful, rich and natural floral effect.
Classified as bitter and fresh. which makes it a great component to any Aldehydic composition.
Arctander describes Aldehyde C11 as: “Powerful, mildly waxy, rosy-citrusy odor of moderate to good tenacity.
The odour could be classified as one of the prototypes of the term: ‘aldehydic’ door.”
It’s unusual diffusive power, the lift and radiation it can introduce in a fragrance, are highly appreciated effects; even in soap perfumes.
As a supporting note to Rose, Ambre, Moss and many other fragrance types, it is a very versatile material.”
Product specification.
CAS No: 112-44-7
Odour Description at 1% in DPG (decreasing): Waxy, Soapy, Floral, Aldehydic, Citrus, Green, Fatty, Fresh, Laundry
Odour Strength: High (recommend smelling in a 1% solution or less)
Usage: Effective from the smallest traces, through to 1%
Substantivity: 72 hour(s) at 100%
Solvent: DPG to give a 1% Solution of Aldehyde C11 ENIC (Undecenal)
Synonyms: Aldehyde C11 ENIC (Hendecenal), Undecenal 97, Aldehyde C11 Undecanal
IFRA:
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