Stiralil-acetat

SintetičkaCVETOVIcvetni · zelen · gardenija
Gornje notePiramida
3/5Jačina
8hTrajnost
·Poreklo
Uzorak
S
Gornje note
N/A - synthetic molecule
Definicija

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

CVETNI ZELEN SVEŽ
1-PHENYLETHYL ACETATE ALPHA-METHYLBENZYL ACETATE METHYL PHENYL CARBINYL ACETATE GARDENOL
Type
Sirovina
Olfactive family
Cvetni
Source
synthetic molecule
Chemical class
ester (aromatic)
Instrumenti
Piramida
GGornje note
SSrednje note
BBazne note
3/5Jačina
Srednja
jačina mirisa
Trajnost na mirisnoj traci
8sati
1 h6 h24 h3 d7 d400 h
pri 100 %
Zemlje proizvođači
N/A: proizvodi se širom sveta

Miris

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.

Detaljno

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

Zanimljivosti

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.

Dobijanje i hemija

Način dobijanja

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.

Formula
C10H12O2
CAS
93-92-5
Botanički naziv
N/A - synthetic molecule
Izgled
colorless to pale yellow clear liquid
Jačina mirisa
Srednji
Trajnost
8 hour(s) at 100.00 %
Sinonimi
1-PHENYLETHYL ACETATE ALPHA-METHYLBENZYL ACETATE METHYL PHENYL CARBINYL ACETATE GARDENOL
Status prema standardima IFRA
Ograničeno

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

Fizička svojstva
Tačka ključanja
94.00 to  95.00 °C. @ 12.00 mm Hg
Tačka paljenja
196.00 °F. TCC ( 91.11 °C. )
Relativna gustina
1.02000 to 1.03500 @  25.00 °C.
Indeks prelamanja
1.49200 to 1.50400 @  20.00 °C.

U parfemima

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.

Uloga u formuli
01modifikator
02podizanje gornjih nota
03svežina
Oblici na tržištu
sintetički

Pogledajte i

7 nota
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Sedam ekstrakata
INSULINE SAFRINE DOPPEL DANCERS ALBÂTRE SÉPIA GRAVITAS CAPITALE SIMILI MIRAGE ROSE MONOTONE NUIT ÉLASTIQUE Komplet Discovery Set
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