Стиралілацетат

СинтетичнийКВІТИквітковий · зелений · гарденія
Верхні нотиПіраміда
3/5Сила
8годСтійкість
·Походження
Зразок
С
Верхні ноти
N/A - synthetic molecule
Визначення

Sweet, green-floral with a fresh, slightly gardenia-like quality. Styralyl acetate is a bright, clean floral ester — diffusive, pleasant, springlike.

КВІТКОВИЙ ЗЕЛЕНИЙ СВІЖИЙ
1-PHENYLETHYL ACETATE ALPHA-METHYLBENZYL ACETATE METHYL PHENYL CARBINYL ACETATE GARDENOL
Type
Складник
Olfactive family
Квіткові
Source
synthetic molecule
Chemical class
ester (aromatic)
Інструменти
Піраміда
ВВерхні ноти
СНоти серця
ББазові ноти
3/5Сила
Середня
інтенсивність запаху
Стійкість на блотері
8годин
1 год6 год24 год3 дн.7 дн.400 год
за 100 %
Країни-виробники
N/A: виробляють у всьому світі

Запах

Sweet, green-floral. Gardenia-like quality with ester brightness. Fresh, clean, springlike. Less narcotic than jasmine, less sweet than ylang, more green than rose. A bright, pleasant floral note.

Докладно

CAS 93-92-5. Also known as alpha-methylbenzyl acetate. A synthetic ester with a sweet, green-floral character similar to that of gardenia and fresh flowers. The molecule is common for its bright, clean floralcy.

The scent is sweet, green, and gently floral with an ester brightness. It has a gardenia-like quality with a subtle fruity undertone. Clean, diffusive, and pleasant — a reliable floral modifier.

Explore all seven extraits in the Discovery Set.

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Related: Abelia · Almond Blossom · Alpha Terpineol · Alstroemeria · Alumroot · Amarillys · Amazon Moonflower · Amethyst Flower

Sources

  1. 1-Phenylethyl acetate (CID 62341), CAS 93-92-5. PubChem, NCBI. https://pubchem.ncbi.nlm.nih.gov/compound/62341
  2. Benzyl alcohol, α-methyl-, acetate, CAS 93-92-5. NIST Chemistry WebBook, SRD 69. https://webbook.nist.gov/cgi/cbook.cgi?ID=93-92-5
  3. Bitterling H. et al. Investigations into the Natural Occurrence of 1-Phenylethyl Acetate (Styrallyl Acetate). J. Agric. Food Chem. 2020, 68, 8613–8620. https://doi.org/10.1021/acs.jafc.0c02758
  4. METHYLBENZYL ACETATE, CosIng ref. 78388. European Commission. https://ec.europa.eu/growth/tools-databases/cosing/details/78388
  5. IFRA Standards, 51st Amendment. International Fragrance Association. https://d3t14p1xronwr0.cloudfront.net/docs/Standards-Documentation/ifra-standards-51st-amendment.pdf
  6. IFRA 52nd Amendment, End of Consultation Letter, 31 August 2026. https://d3t14p1xronwr0.cloudfront.net/docs/IFRA-52nd-Amendment-End-of-Consultation-Letter-Final-August-31-2026.pdf
  7. Styralyl acetate, 93-92-5: physical and organoleptic data. The Good Scents Company. https://www.thegoodscentscompany.com/data/rw1011092.html
  8. Perfumery Notes: Gardenia in Perfumery. Perfumer & Flavorist, Oct/Nov 1983. https://img.perfumerflavorist.com/files/base/allured/all/document/2016/04/pf.8340.pdf
  9. Gassenmeier K., Schwager H., Houben E., Clery R. Unequivocal Identification of 1-Phenylethyl Acetate in Clove Buds (Syzygium aromaticum (L.) Merr. & L.M.Perry) and Clove Essential Oil. Foods 2017, 6(7), 46. https://doi.org/10.3390/foods6070046
  10. Api A.M. et al. RIFM fragrance ingredient safety assessment, α-Methylbenzyl acetate, CAS Registry Number 93-92-5. Food Chem. Toxicol. 2016, 97S, S57–S68. https://doi.org/10.1016/j.fct.2016.01.020
  11. Api A.M. et al. Update to RIFM fragrance ingredient safety assessment, α-methylbenzyl acetate, CAS Registry Number 93-92-5. Food Chem. Toxicol. 2022, 167 Suppl. 1, 113193. https://doi.org/10.1016/j.fct.2022.113193

Цікавий факт

Styralyl acetate was long thought to have no confirmed natural source. In 2020, researchers distilled 7.2 kg of clove buds to isolate just 1 to 2 mg of it and identified it by full spectroscopic analysis, after a first detection in clove oil in 2017.

Отримання й хімія

Спосіб отримання

Produced synthetically by esterification of styralyl alcohol with acetic acid. Present in trace amounts in nature (clove buds, cocoa pulp, grape hyacinth flowers); not obtained from natural sources for perfumery.

Формула
C10H12O2
CAS
93-92-5
Ботанічна назва
N/A - synthetic molecule
Зовнішній вигляд
colorless to pale yellow clear liquid
Сила запаху
Середня
Стійкість
8 hour(s) at 100.00 %
Синоніми
1-PHENYLETHYL ACETATE ALPHA-METHYLBENZYL ACETATE METHYL PHENYL CARBINYL ACETATE GARDENOL
Статус IFRA
Обмежено

Not subject to an IFRA Standard (51st Amendment; not among the new Standards announced for the 52nd). Listed in CosIng as METHYLBENZYL ACETATE (fragrance, perfuming), with no annex restriction under EU Regulation 1223/2009. RIFM safety assessment (Food and Chemical Toxicology, 2016): use under current conditions supported

Фізичні властивості
Температура кипіння
94.00 to  95.00 °C. @ 12.00 mm Hg
Температура спалаху
196.00 °F. TCC ( 91.11 °C. )
Відносна густина
1.02000 to 1.03500 @  25.00 °C.
Показник заломлення
1.49200 to 1.50400 @  20.00 °C.

У парфумерії

Top-to-heart modifier in floral, green-floral, and gardenia compositions. Styralyl acetate provides bright, clean floralcy. Works in gardenia accords, fresh-floral compositions, and as a lift note in heavier florals.

Роль у формулі
01модифікатор
02піднесення верхніх нот
03свіжість
Форми випуску
синтетична речовина

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