• CTC Organics
    • CTC Organics
      For More Than 40 Year
      Your source for rare aroma chemicals for the flavor and fragrance industy.
      “The world is run by middle men.” The number of times I have heard Dr. Liu utter those words are innumerable. He loved reciting and recording famous quotes and had many of his own. Among his many talents, Dr. Liu had a unique genius in the area of chemistry. He had an uncanny understanding of the pulse of the chemical industry and was a superb salesman.
      US Email:Customer Service
      US Voice:(404) 524-6744
      US Fax:(404) 577-1651
      Product(s):
      2-octen-4-one
       
  • 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.
      Email:Sales
      US Email:Sales
      Voice:+86-21-32515501 60762991 60762992
      Fax:+86-21-32515502 64204960
      US Voice:908-359-9000
      US Fax:908-359-9002
      Product(s):
      2-OCTEN-4-ONE, 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
      Product(s):
      2-OCTEN-4-ONE, Kosher
       
  • 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:Info
      Email:Peter Cannon (sales)
      Voice:+44 (0) 1202 679532
      Fax:+44 (0) 1202 679532
      Product(s):
      2-Octen-4-one, Natural
       
  • Treatt
    • Treatt PLC
      Full Range of Naturals
      World-leading, independent ingredients supplier to the flavour and fragrance industries.
      We are proud of our heritage in trading essential oils. Our founder Richard Court Treatt's charismatic and personable approach still embodies the spirit of Treatt today.
      Email:Enquiries
      US Email:Enquiries
      Voice:+44 (0) 1284 702500
      Fax:+44 (0) 1284 703809
      US Voice:+1 863 668 9500
      US Fax:+1 863 668 3388
      Product(s):
      2-Octen-4-one Artificial, Kosher

      Used in flavours for confectionery at 5ppm, in dairy products and beverages at 1ppm. Council of Europe limits: Foods (2 ppm); Beverages (1 ppm).
       
       
2-octen-4-one
(E)-oct-2-en-4-one (Click)
CAS Number : 4643-27-0
ESIS EC# (EINECS) :225-071-7
CoE Number :2313
XlogP3-AA :2.10 (est)
Molecular Weight :126.19878000
Formula :C8 H14 O
NMR Predictor :Predict
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
PubMed : SearchNCBI : Search
JECFA Food Flavoring :1129  2-octen-4-one
Flavis Number :07.082 (Old site)
EU SANCO Food Flavourings :07.082  oct-2-en-4-one

FEMA Number :3603  2-octen-4-one
FDA Mainterm : 2-OCTEN-4-ONE
click on the picture(s) below to
interact with the 3D model
Picture of molecule
(E)-oct-2-en-4-one
Synonyms :
 butyl propenyl ketone
 oct-2-en-4-one
(2E)-oct-2-en-4-one
(E)-oct-2-en-4-one
2 octen 4 one
(2E)-2-octen-4-one
2-octen-4-one 96% trans
2-octen-4-one natural
 octen-4-one-2
 propenyl butyl ketone
Soluble in :
 alcohol
 water, 1045 mg/L @ 25 °C (est)
Insoluble in :
 water
Stability :
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