Pear Ester
Pear Ester
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Complex fruity musk dry down with strawberry.
Natural juicy green lift for premium fragrances.
Authentic Williams pear essence - 13hr longevity.
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Synonyms: Ethyl 2,4-Decadienoate Classification: Heart Note[i]
Pear Ester, or ethyl decadienoate, smells like a ripe, juicy pear, with crisp green and fresh fruity notes. Its aroma is bright, diffusive, and perfect for adding energy to fragrances. Used mostly as a top-note booster, it works in fruity, floral, and even gourmand blends.
This ester doesn’t just smell like pear—it can also mimic other fruits, like tart quince or sweet apple, depending on the formula. Its versatility and natural feel make it a favourite for creating bold, modern fruit accords.
Pair it with bergamot or mandarin for a sharp, bright start. Add it to green galbanum materials for a fresher edge, or combine it with vanillin and caramel for a creamy, sweet finish. It shines in juicy-fruit mixes, working seamlessly with materials like cis-3-hexenyl acetate or benzyl acetate. Pear Ester is a powerful tool for any perfumer.
We recommend you keep Pear Ester at a cool, stable temperature, ideally below 25°C (77°F). Under those conditions it has a typical 2 year shelf life.
- IFRA 51
- No restriction for category 4
- Odour Family
- Green
- Appearance
- Clear liquid
- Longevity
- Lasts > 48 hours on a smelling strip.
- Alternative Names
- William's ester
This material delivers an intensely juicy and authentic Williams pear aroma with pronounced green freshness, complemented by subtle melon nuances and a distinctive ethereal quality that adds lift and diffusion.
Essential for authentic pear reconstitutions, enhances apple and melon accords, provides natural-smelling fruity-green topnotes with excellent tenacity.
Fraterworks® is strictly a reseller of this product and is neither an agent nor official distributor for Ventos, and is not affiliated with or endorsed by them.
General Information
General Information
Like most suppliers and makers of quality raw materials for fragrances, we do not filter many of our products. This ensures that no odiferous matter is lost prior to use but can result in the appearance of small particles or slight clouding.
All alcoholic fragrances should be macerated for up to a month and then chilled in a moderate freezer overnight before being filtered fine. This will remove all cloudiness or detritus and is the industry norm.
IFRA Standards
IFRA Standards
Permitted amounts in finished product:
IFRA 51: 100%
IFRA 49: 100%
These are derived from calculated concentrations which do not replace chromatographic quantification on individual lots. Disclaimer...
For Trade Use Only
For Trade Use Only
Our products are intended as building blocks in the perfume creation process; they are not to be applied to the skin undiluted.
These raw materials are for use by the perfumery trade only.
Usage in Perfumery
Pear Ester appears in 1% of the perfumes we have analysed, at a median of 0.07% of the concentrate.
- Odour
- Pear, fruity, green, tropical, juicy
- Family
- Green
- Common dilutions
- 10%
- Substantivity
- > 48 hours on a smelling strip
Free formulasSanta Maria Novella Caprifoglio, Sora Dora Jany
GCMS analysesDior higher (0.51%)
Creative FormulasLes Sables Roses (0.1–10%), Acqua di G. Absolu, Alien Goddess, Alien Hypersense, Angel Elixir, Aqva Amara, Aqva Pour Homme Atlantiqve, Aura, Az. Pour Homme Elixir, Bergamote Soleil, Black Opium Over Red, Blue Talisman, California Dream, eLVes, English Pear & Freesia, Figue Érotique, Fougère Platine, Goddess, H24 EDP, Idôle, Invictus Aqua, Invictus Legend, Invictus Parfum, Invictus, L'Interdit EDP, La Nuit Tresór, Libre, Lust in Paradise, Million Gold for Her, Miss D. Rose N'Roses, Narcotic Delight, Néroli Outrenoir, Nuit de Feu, Olympéa Blossom, Paradoxe, Promise, Up To The Moon, Delina Exclusif (< 0.1%), Acqua di G. Profondo Lights, Acqua di G. Profondo, Ange ou Démon Le Secret, Aoud Extraordinaire, Au Hasard, Aventus for Her, Bad Boy Cobalt Elixir, Champaca Absolute, Coach Men, Code For Women, Eau des Merveilles, Féminin Pluriel, Gardénia Antigua, Lady Million, Lazy Sunday Morning, Lucky, Man in Black, Mandarino Di Amalfi, P. EST. 67, Palatine, Phantom, Single Malt, The Ghost In The Shell, Tygar, YSL L'Homme L'intense, YSL L'Homme
Also known by 43 other names
Ethyl 2,4-Decadienoate; Williams Ester; William's ester; (E,E)-; (E,Z)-; (E,Z)-2,4-; (Z,E)-; (Z,Z)-; 2,4-; deca-2,4-dienoic acid ethyl ester; decadienoic acid ethyl ester; decadienoic acid, ethyl ester, (2E,4E)-; decadienoic acid, ethyl ester, (2E,4Z)-; decadienoic acid, ethyl ester, (2Z,4E)-; decadienoic acid, ethyl ester, (E,E)-; ethyl (2E,4E)-2,4-decadienoate; ethyl (2E,4E)-deca-2,4-dienoate; ethyl (2E,4Z)-2,4-decadienoate; ethyl (2E,4Z)-deca-2,4-dienoate; ethyl (2Z,4E)-2,4-decadienoate; ethyl (2Z,4Z)-deca-2,4-dienoate; ethyl (E-2,Z-4)-decadienoate; ethyl (E,Z)-deca-2,4-dienoate; ethyl 2 4-decadienoate natural; ethyl 2-trans-4-cis-decadienoate; ethyl 2-trans-4-cis-decadienoate natural; ethyl 2,4-decadienoate, no antioxidant; ethyl cis,cis-2,4-decadienoate; ethyl cis,trans-2,4-decadienoate; ethyl deca-2,4-dienoate; ethyl decadienoate; ethyl decadienoate trans, cis-2,4 natural; ethyl T2 C4 decadienoate; ethyl trans-2-cis-4-decadienoate; ethyl trans-2, cis-4 decadienoate natural; ethyl trans-2, cis-4-decadienoate; ethyl trans-2, cis-4-decadienoate (pear ester); ethyl trans-2,trans-4-decadienoate; ethyl trans,trans-2,4-decadienoate; ethyl-2,4-decadienoate (pear-ester); pear ester nat; trans,cis-; trans,trans-
Statistics drawn from over 10,000 formulas including published GCMS analyses, commercial and demonstration formulas. References to third-party perfumes, brand names and trade marks are solely for identification and comparison. Formulas not made, supplied, licensed, authorised, sponsored or endorsed by the manufacturer or trade mark owner.
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General Disclaimer
(a) Vegan labelling: Where the word “vegan” is used in relation to our products, that indicates that we have not added any animal products to products marked vegan. We do not verify whether any third-party supplier has used animal additives prior to supplying a product to us. We provide products marked vegan “as is” and make no representation as to the accuracy, completeness, or reliability of that claim.
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(d) Demonstration formulas: Demonstration formulas are provided as a guide only. We provide no warranties or guarantees in relation to the formula. You access and use the formula at your own risk. These are independent Fraterworks reconstructions based on our own GCMS and olfactory analysis. They are not the manufacturers' original formulas and have not been supplied, authorised, licensed, sponsored or endorsed by the manufacturers. Brand and perfume names are used solely to identify the subject of the analysis and comparison. Any implied conditions or warranties are excluded and, to the extent that they cannot be excluded, any liability we have to you or any other person or entity in respect of the formula is limited to NZD0.01 (one cent). You indemnify us against any loss we suffer or incur as a direct or indirect result of your use of a formula.
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Regulations
DisclaimerAll of our products are compliant with EU 1223/2009 and the NZCPGS. None of our bases contain prohibited materials and regulatory compliance is possible depending on usage.
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IFRA Conformity
All of our bases can be used in products requiring conformity with the latest IFRA standards. Fraterworks is an official member of IFRA and the FFAANZ.
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Nitro Musks
Some of our products may contain small amounts of EU and IFRA compliant musk ketone. We never use musk xylene, musk ambrette or any other prohibited materials.
Pear Ester