20664-46-4

Basic information

• Product Name: (Z)-oct-2-enal
• Synonyms: (Z)-oct-2-enal;2-octenal,(Z)-2-octenal;(2Z)-2-Octenal;(Z)-2-Octenal;2-Octenal, (2Z)-;2-Octenal, (Z)-;cis-2-Octenal;Einecs 243-954-5
• CAS NO: 20664-46-4
• Molecular Formula: C₈H₁₄O
• Molecular Weight: 126.19616
• EINECS: 243-954-5
• Mol File: 20664-46-4.mol
• Article Data: 50

Chemical Properties

• Boiling Point: 190.1°Cat760mmHg
• Flash Point: 65.6°C
• Appearance: /
• Density: 0.832g/cm³
• Vapor Pressure: 0.552mmHg at 25°C
• Refractive Index: 1.432
• CAS DataBase Reference: (Z)-oct-2-enal(CAS DataBase Reference)
• NIST Chemistry Reference: (Z)-oct-2-enal(20664-46-4)
• EPA Substance Registry System: (Z)-oct-2-enal(20664-46-4)

Safety Data

• Hazardous Substances Data: 20664-46-4(Hazardous Substances Data)

Usage

Description

(Z)-oct-2-enal, with the chemical formula C8H14O, is a colorless liquid characterized by a strong, fruity odor reminiscent of oranges. As an aldehyde, it features a carbonyl group (C=O) attached to a hydrogen atom and an R group. (Z)-oct-2-enal is not only synthesized for various applications but is also a natural byproduct of lipid metabolism in the human body.

Uses

Used in Flavor and Fragrance Industry:
(Z)-oct-2-enal is used as a flavoring agent for its distinct fruity aroma, adding a pleasant taste to various food products. It is also utilized as a fragrance in the perfumery and beauty products industries, where its strong, orange-like scent enhances the overall appeal of these products.
Used in Insect Repellent and Pest Control:
(Z)-oct-2-enal is studied for its potential as a natural insecticide and repellent. (Z)-oct-2-enal's strong odor and possible insecticidal properties make it a candidate for use in pest control, offering an alternative to synthetic chemicals for protecting crops and controlling insect populations.
Used in the Chemical Industry:
As a chemical compound, (Z)-oct-2-enal may also find applications in the chemical industry for the synthesis of other compounds or as an intermediate in various chemical processes, taking advantage of its unique properties and reactivity.

InChI:InChI=1/C8H14O/c1-2-3-4-5-6-7-8-9/h6-8H,2-5H2,1H3/b7-6-

Upstream product

• 103668-35-5 2-methyl-2-decen-5-ol 
• 54305-98-5 1,1,3-triethoxy-octane 
• 20407-82-3 2-(1-hepten-1-yl)-1,3-dioxolane 
• 16387-56-7 1,1-diethoxy-oct-2c-ene 
• 18409-17-1 (E)-oct-2-en-1-ol 
• 78813-39-5 ((E)-1-Benzenesulfinyl-oct-2-enyl)-trimethyl-silane 
• 818-72-4 1-Octyn-3-ol 
• 108-98-5 thiophenol 
• 124-13-0 Octanal 
• 75-91-2 tert.-butylhydroperoxide 
• 111-66-0 oct-1-ene 
• 26370-31-0 1,1-dimethoxy-oct-2-ene 
• 930-22-3 epoxybutene 
• 111-87-5 octanol 

Downstream Products

• 54306-01-3 1,1-diethoxy-oct-2-ene 
• 3025-30-7 ethyl 2,4-decadienoate 
• 2548-87-0 (E)-2-Octenal 
• 124-13-0 Octanal 
• 3025-30-7 ethyl (2E,4Z)-2,4-decadienoate 
• 7328-34-9 ethyl 2E,4E-decadienoate 
• 123474-79-3 (2Z,4Z)-2,4-Decadiensaeure-ethylester 
• 3025-31-8 (2Z,4E)-2,4-Decadiensaeure-ethylester 
• 142-62-1 hexanoic acid 
• 2363-88-4 deca-2,4-dienal 
• 551-11-1 dinoprost 
• 51388-75-1 (3aR,4R,5R,6a5)-4-[(E,3S)-3-Hydroxy-1-octenyl]perhydrocyclopenta[b]fura n-2,5-diol 
• 31823-43-5 (Z)-3-nonenal 
• 1141388-30-8 (S)-3-((R)-1-nitro-2-phenylallyl)octan-1-ol 

Relevant articles and documents

Asymmetric synthesis of (2R)-2-hydroxy-2-(2(Z)-octenyl)-1 -cyclopentanone

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Selective aerobic oxidation of allylic alcohols to carbonyl compounds using catalytic Pd(OAc)2: High intramolecular selectivity

Allylic alcohols were selectively oxidized into aldehydes or ketones using a Pd(OAc)2-Et3N-O2 system. Diols with one allylic function were selectively oxidized, with one of the hydroxyl groups remaining untouched. Georg Thieme Verlag Stuttgart.

Ligand coordination sphere effect of Schiff base cis-dioxomolybdenum(VI) complexes in selective catalytic oxidation of alcohols

Several cis-dioxomolybdenum(VI) complexes with Schiff bases-derived ligands were synthesized and fully characterized. The catalytic performances of these complexes were tested in the alcohol oxidation under solvent-free condition using H2O2 as oxidant giving high results. The influence of the oxygen, sulfur, and nitrogen atom within the coordination sphere around the molybdenum center was studied (S?>?N?>?O). From this study, we suggest that there exists a relationship between the electronegativity of the atom and the catalytic performance in alcohol oxidation.

Iodine-catalyzed alcohol disproportionation method

The invention relates to the technical field of catalysis, in particular to an iodine-catalyzed alcohol disproportionation method which comprises the following steps: sequentially adding alcohol, iodine and a solvent into a high-temperature and high-pressure reaction kettle, introducing a certain amount of nitrogen, conducting reacting for a certain time, collecting an organic phase after the reaction is ended, and conducting fractionating to obtain corresponding alkane and aldehyde/ketone. Alcohol disproportionation is efficient and atom-economical conversion without any additional oxidizing agent and reducing agent, and hydrocarbon and aldehyde/ketone molecules which are easy to separate can be formed at the same time. Meanwhile, the method has wide functional group tolerance, various substrate samples including aryl alcohol derivatives, heterocyclic alcohol derivatives, allyl alcohol derivatives and dihydric alcohol are tested, and the result shows that most of the substrate samples show good or extremely good yield.

On the Use of Polyelectrolytes and Polymediators in Organic Electrosynthesis

Although organic electrosynthesis is generally considered to be a green method, the necessity for excess amounts of supporting electrolyte constitutes a severe drawback. Furthermore, the employment of redox mediators results in an additional separation problem. In this context, we have explored the applicability of soluble polyelectrolytes and polymediators with the TEMPO-mediated transformation of alcohols into carbonyl compounds as a test reaction. Catalyst benchmarking based on cyclic voltammetry studies indicated that the redox-active polymer can compete with molecularly defined TEMPO species. Alcohol oxidation was also highly efficient on a preparative scale, and our polymer-based approach allowed for the separation of both mediator and supporting electrolyte in a single membrane filtration step. Moreover, we have shown that both components can be reused multiple times.