• Alfrebro
    • Alfrebro LLC
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email:Sarah Forbis
      US Voice:513-539-7373
      Ethyl Trans-2, Cis-4-Decadienoate, Natural
  • Axxence Aromatic
    • Axxence Aromatic GmbH
      We bring nature to your flavour
      Dedicated to provide the best possible quality and supply service of natural aroma ingredients.
      Axxence Aromatic is entirely dedicated to provide the best possible quality and supply service of natural aroma ingredients to the Flavour & Fragrance Industry worldwide.
      Products List:View
      ETHYL TRANS-2, CIS-4 DECADIENOATE Natural Kosher
  • Bedoukian Research
    • Bedoukian Research, Inc.
      Constantly Improving
      Working closely with our customers to meet their requirements.
      Paul Bedoukian founded the company to fill a niche as a supplier of high quality specialty aroma and flavor ingredients. In 1975 the company began manufacturing insect pheromones which are chemically similar to flavor and fragrance ingredients. Today, Bedoukian Research offers more than 450 Aroma Chemicals and 50 Insect Pheromones, while also providing custom manufacturing services to the pharmaceutical, agrochemical, and specialty chemical industries.
      US Email:Customer Service
      US Voice:1-203-830-4000
      US Fax:1-203-830-4010
      Products List:View
      ETHYL 2,4-DECADIENOATE ≥98.0% (sum of isomers), Kosher
      Used in fruity compositions.
      Used in pear and tropical flavors.
      ETHYL 2,4-DECADIENOATE, NO ANTIOXIDANT ≥98.0% (sum of isomers), Special Order
      Used in fruity compositions.
      Used in pear and tropical flavors.
  • Firmenich
    • Firmenich Inc.
      We Create
      We create perfumes and flavors for the World's most desirable brands.
      Firmenich is the largest privately-owned company in the perfume and flavor business. Swiss and family owned, we have created many of the world’s favorite perfumes for over 100 years and produced a number of the most well known flavors we enjoy each day.
      US Email:Fred Keifer
      US Voice:+1 609 452 1000
      US Fax:+1 609 452 6077
      Pear Ester Nat min. 93%, Kosher

      PEAR ESTER is a clean, fruity and cost effective material which brings nice fruitness to all kinds of flavors.
  • Indukern F&F
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Voice:34 93 379 38 49
      Fax:34 93 370 65 04
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers. We warmly welcome your inquiries, come witness our solemn commitment for yourself.
      US Email:Sales
      Voice:+86-21-32515501 60762991 60762992
      Fax:+86-21-32515502 64204960
      US Voice:908-359-9000
      US Fax:908-359-9002
      ETHYL 2,4-DECADIENOATE, Kosher
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email:Technical Services
      US Email:Sales
      US Voice:(973) 740-2300
      US Fax:(973) 740-1839
  • Riverside Aromatics
    • Riverside Aromatics Ltd.
      Speciality Aroma Chemicals, Naturals and Synthetics
      Specialist raw material suppliers to the Flavour & Fragrance Industry.
      Peter Cannon & David Rowe established Riverside Aromatics in 2006 in Poole, UK, to offer a new type of specialist raw material supplier to the Flavour & Fragrance Industry. We bring together over 40 years of commercial & technical experience in the F&F industry which allows us to understand the needs of the Global F&F business and especially that of the West European Market.
      Email:Peter Cannon (sales)
      Voice:+44 (0) 1202 679532
      Fax:+44 (0) 1202 679532
      Ethyl Decadienoate, Natural
  • Robertet
  • SAFC Global
  • SRS Aromatics
    • SRS Aromatics Ltd
      For over 25 years
      Bringing flavour and fragrance into your world.
      As suppliers / distributors of ingredients to the fragrance and flavour industries, our goal is to provide high quality materials at competitive prices with an exceptional level of service. Established in 1984, SRS Aromatics Ltd is an independent family owned business which has become very well-respected within the fragrance and flavour industry as a reliable and trustworthy partner. Over the years this has allowed the company to develop strong relationships with many global manufacturers; several of whom we represent in the UK. A core aim of our business is to work extremely closely with both our suppliers and customers to maximise service levels with minimum disruption to supply.
      Voice:+44 (0) 1284 704076
      Fax:+44 (0) 1284 760819
  • Symrise
    • Symrise AG
      Always Insiring More
      Symrise aroma molecules & cosmetic ingredients for unique and innovative fragrances, flavors and cosmetics.
      We are globally recognized as a leading provider of fragrances, flavors and active ingredients as well as aroma chemicals for the perfume, cosmetic, pharmaceutical, food and beverage industries. We combine our knowledge about consumers’ ever- changing needs with creativity and ground-breaking technologies. In doing so, we concentrate on the development of solutions that provide our customers with added value. We ensure sustained value creation by allowing our employees and shareholders to share our Company’s success.
      US Email:Life Essentials
      Email:Aroma Molecules
      Voice:+49 5531 90 0
      Ethyl decadienoate trans, cis-2,4 natural

      Useful in: fruity red, fruity yellow, fruity tropical, fruity others.
  • Ernesto Ventós
  • Vigon International
    • Vigon International, Inc.
      The Yipppeee! Team
      Manufacturer and supplier of high quality flavor and fragrance ingredients.
      The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities.
      US Email:Sales
      US Voice:570-476-6300
      US Fax:570-476-1110
      Products List:View
      Ethyl 2,4-Decadienoate (Pear Ester)
      Ethyl 2 4-Decadienoate Natural
ethyl (E,Z)-2,4-decadienoate
Fragrance Demo Formulas
ethyl (2E,4Z)-deca-2,4-dienoate (Click)
CAS Number : 3025-30-7
ECHA EC Number :221-178-8
Beilstein Number :1724176
MDL :MFCD00036588
FEMA Number :3148
CoE Number :10574
XlogP3-AA :4.00 (est)
Molecular Weight :196.28980000
Formula :C12 H20 O2
NMR Predictor :Predict
EFSA/JECFA Comments :The JECFA evaluated ethyl trans-2-cis-4-decadienoate (CASrn as in Register). CASrn in Register refers to the (2E,4Z)-enantiomer. Register name to be changed to Ethyl (E,Z)-deca-2,4-dienoate.
Category :flavor and fragrance agents
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information :
Google Scholar : Search Google Books : Search
Google Scholar : with word "volatile"Search Google Scholar : with word "flavor"Search
Google Scholar : with word "odor"SearchPerfumer and Flavorist : Search
Google Patents : Search US Patents : Search
EU Patents : Search
Pubchem Patents:Search
JECFA Food Flavoring :1192  ethyl trans-2-cis-4-decadienoate
Flavis Number :09.260 (Old)
EU SANCO Food Flavourings :09.260  ethyl (E,Z)-deca-2,4-dienoate

FEMA Number :3148  ethyl trans-2-cis-4-decadienoate
click on the picture(s) below to
interact with the 3D model
Picture of molecule
ethyl (2E,4Z)-deca-2,4-dienoate
Synonyms :
trans,cis-deca-2,4-dienoic acid ethyl ester
(E,Z)-2,4-decadienoic acid ethyl ester
2,4-decadienoic acid, ethyl ester, (2E,4Z)-
 ethyl (2E,4Z)-2,4-decadienoate
 ethyl (2E,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
 ethyl 2,4-decadienoate, no antioxidant
 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, cis-4-decadienoate natural
 ethyl trans-2,cis-4-decadienoate
 ethyl trans2-cis-4decadienoate
 ethyl-2,4-decadienoate (pear-ester)
 ethyl-trans-2,cis-4-decadienoate natural
 pear ester
 pear ester nat
Soluble in :
 water, 8.588 mg/L @ 25 °C (est)
Insoluble in :
 propylene glycol
Stability :
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