Aromavault

Identifiers

Manufacturer

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CAS number

104-67-6

CAS (all sources)

104-67-6

CAS (Perfumiarz)

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CAS (PerfumersWorld)

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CAS (FraterWork)

104-67-6

CAS (EU Hekserij)

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CAS (TSCA Hekserij)

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INCI name (FraterWork)

GAMMA-UNDECALACTONE

IUPAC name (FraterWork)

5-heptyloxolan-2-one (or Undecan-4-olide)

INCI (Hekserij)

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EC number (Hekserij)

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FEMA (Hekserij)

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UN number

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Synonyms (PerfumersWorld)

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Synonyms (FraterWork)

Aldehyde C-14, Peach Aldehyde

Scent profile

Note type (FraterWork)

Base Note

Odour family (FraterWork)

Balsamic

Odour profile (FraterWork)

Gamma Undecalactone has a rich, sweet fruity aroma strongly reminiscent of ripe peaches, complemented by creamy, fatty lactonic undertones with subtle apricot and coconut nuances.

Longevity (FraterWork)

Lasts > 340 hours on a smelling strip.

Appearance (FraterWork)

Colourless liquid

Descriptions

Comment (FraterWork)

Gamma Undecalactone (also incorrectly referred to as Aldehyde C-14 as it is really a lactone and not an aldehyde) is the classic peach note for perfumes. It was discovered in 1908 and was first used as part of the key of the sweet Persicol [https://fraterworks.com/products/persicol] base in Nuit de Chine (1913) by Maurice Schaller for Paul Poiret's Les Parfums de Rosine, but most famously a few years later as the key peach note (in the same Persicol base) in Mitsouko (1919) by Jacques Guerlain. Undecalactone Gamma can be used at 1% dilution to add a luscious and softening effect to a fragrance, and in higher doses (at 10% or pure) for a clearly peach-like quality. Amounts under 1% are most common but there is no limit on this material and doses far higher are perfectly fine. Below we present a number of demonstration formulas using Persicol or Undecalactone Gamma. You can simply replace the Persicol with around 80% of the same quantity in Undecalactone Gamma for a perfectly good result. aromachem Best Seller Missing_EU/Specs MISSING_HS_CODE_ORIGIN missing_IFRA51 missing_info no_reg

Notes

Gamma Undecalactone (also incorrectly referred to as Aldehyde C-14 as it is really a lactone and not an aldehyde) is the classic peach note for perfumes. It was discovered in 1908 and was first used as part of the key of the sweet Persicol [https://fraterworks.com/products/persicol] base in Nuit de Chine (1913) by Maurice Schaller for Paul Poiret's Les Parfums de Rosine, but most famously a few years later as the key peach note (in the same Persicol base) in Mitsouko (1919) by Jacques Guerlain. Undecalactone Gamma can be used at 1% dilution to add a luscious and softening effect to a fragrance, and in higher doses (at 10% or pure) for a clearly peach-like quality. Amounts under 1% are most common but there is no limit on this material and doses far higher are perfectly fine. Below we present a number of demonstration formulas using Persicol or Undecalactone Gamma. You can simply replace the Persicol with around 80% of the same quantity in Undecalactone Gamma for a perfectly good result. aromachem Best Seller Missing_EU/Specs MISSING_HS_CODE_ORIGIN missing_IFRA51 missing_info no_reg

Usage

Average use (FraterWork)

0.5% in a perfume compound

Uses (FraterWork)

Builds authentic peach and apricot accords, enhances white florals, adds creaminess to tropical fruit notes, functions as an excellent fixative. Alternative Names: Aldehyde C18

IFRA 51 (FraterWork)

No restriction for category 4

Links

FraterWorkhttps://fraterworks.com/products/gamma-undecalactone

Gamma Undecalactone

Comments