72922-19-1

Basic information

• Product Name: (5E,7Z)-5,7-Dodecadien-1-ol acetate
• Synonyms: (5E,7Z)-5,7-Dodecadien-1-ol acetate;(E,Z)-5,7-Dodecadienyl acetate
• CAS NO: 72922-19-1
• Molecular Formula: C14H24O2
• Molecular Weight: 224.34
• Mol File: 72922-19-1.mol
• Article Data: 7

Chemical Properties

• Appearance: /
• CAS DataBase Reference: (5E,7Z)-5,7-Dodecadien-1-ol acetate(CAS DataBase Reference)
• NIST Chemistry Reference: (5E,7Z)-5,7-Dodecadien-1-ol acetate(72922-19-1)
• EPA Substance Registry System: (5E,7Z)-5,7-Dodecadien-1-ol acetate(72922-19-1)

Safety Data

• Hazardous Substances Data: 72922-19-1(Hazardous Substances Data)

Usage

Description

(5E,7Z)-5,7-Dodecadien-1-ol acetate, also known as an ester, is a chemical compound characterized by a 12-carbon chain and double bonds at the 5th and 7th positions. It is recognized for its sweet, floral scent and is frequently utilized to impart a fruity, apple-like aroma to various products. (5E,7Z)-5,7-Dodecadien-1-ol acetate is particularly favored in the cosmetic and food industries for its ability to enhance the overall fragrance of a wide range of products. However, it is essential to exercise caution when handling (5E,7Z)-5,7-Dodecadien-1-ol acetate, as it can potentially cause irritation to the skin and eyes.

Uses

Used in the Cosmetic Industry:
(5E,7Z)-5,7-Dodecadien-1-ol acetate is used as a fragrance ingredient for its sweet, floral scent and ability to add a fruity, apple-like aroma to cosmetic products. This enhances the sensory experience for consumers, making the products more appealing and enjoyable to use.
Used in the Food Industry:
In the food industry, (5E,7Z)-5,7-Dodecadien-1-ol acetate is used as an additive to impart a pleasant, fruity aroma to various food products. Its ability to improve the overall fragrance makes it a popular choice for enhancing the taste and smell of different culinary creations.
Used in Perfumery:
(5E,7Z)-5,7-Dodecadien-1-ol acetate is also utilized in the creation of perfumes, where it contributes to the development of complex and long-lasting scents. Its sweet, floral notes add depth and character to perfume compositions, making it a valuable component in the art of perfume making.

Upstream product

• 72922-18-0 (5E,7Z)-5,7-dodecadien-1-ol 
• 75-36-5 acetyl chloride 
• 71510-51-5 5,7-dodecadiene-1-ol 
• 108-24-7 acetic anhydride 
• 104455-61-0 (E)-7-oxohept-5-en-1-yl acetate 
• 592-41-6 1-hexene 
• 83085-82-9 3,3-dimethylacrylaldehyde 
• 2100-17-6 4-pentenal 
• 151554-97-1 (5E,7Z)-1,1-dimethoxy-5,7-dodecadiene 
• 151554-95-9 (E)-octa-2,7-dienal 
• 75539-65-0 (5E,7Z)-dodeca-5,7-dienal 
• 129732-34-9 (E)-7,7-dimethoxy-2-heptanal 
• 261163-74-0 methyl undeca-4E,6Z-dienoate 
• 261163-75-1 undeca-4E,6Z-dien-1-ol 

Relevant articles and documents

PROCESS FOR PREPARING A FORMYLALKENYL ALKOXYMETHYL ETHER COMPOUND AND PROCESSES FOR PREPARING CONJUGATED DIENE COMPOUNDS FROM THE SAME

The present invention provide for preparing a formylalkenyl alkoxymethyl ether compound of the following general formula (2): R3CH2OCH2O(CH2)aCH═CHCHO (2), wherein R3 represents a hydrogen atom, an n-alkyl group having 1 to 9 carbon atoms, or a phenyl group; and “a” represents an integer of 1 to 10, the process comprising: hydrolyzing a dialkoxyalkenyl alkoxymethyl ether compound of the following general formula (1): R3CH2OCH2O(CH2)aCH═CHCH(OR1)(OR2) (1), wherein R1 and R2 represent, independently of each other, a monovalent hydrocarbon group having 1 to 15 carbon atoms, or R1 and R2 may form together a divalent hydrocarbon group, R1-R2, having 2 to 10 carbon atoms; and R3 and “a” are as defined above, in the presence of an acid while removing an alcohol compound thus generated to form the formylalkenyl alkoxymethyl ether compound (2).

Insect pheromones and their analogs LIX. A new method for the synthesis of components of the sex pheromones of insects of the genus Malacosoma

A new method has been developed for the synthesis of the main components of the sex pheromones of insects of the Malacasoma genus that is based on the selective transformation of the product of the partial ozonolysis of cyclohexa-1,4-diene - methyl 6-oxohex-4E-enoate.

SYNTHESIS OF INSECT ATTRACTANTS (SEX ATTRACTANTS). VIII. STEREOSELECTIVE SYNTHESIS OF FOUR ISOMERS OF 5,7-DODECADIEN-1-OL AND THEIR ACETATES AND ALDEHYDES, COMPONENTS OF THE SEX PHEROMONES OF INSECTS OF THE Lasiocampidae (Lepidoptera) FAMILY

A new method is proposed for the stereoselective synthesis of four stereoisomers of 5,7-dodecadien-1-ol and their acetates and aldehydes on the basis of the Wittig reaction. 7-(2-Tetrahydropyranyloxy)-2-heptyn-1-ol was obtained by the alkylation of 2-propyn-1-ol with 2-(4-bromobutoxy)tetrahydropyran.By hydrogenation in the presence of colloidal nickel catalyst or by reduction with lithium aluminum hydride it was converted into the Z and E isomers respectively of 7-(2-tetrahydropyranyloxy)-2-hepten-1-ol.Oxidation of the alcohol group in the above-mentioned hydroxy acetals led to the corres ponding aldehydes, which then entered into the Wittig reaction with pentylidenetriphenylphosphorane under the conditions for the formation of a double bond with a specific configuration of the isomers (Z and E).Subsequent removal of the tetrahydropyranyl protection of the alkyl group in the Wittig reaction products gave 5,7-dodecadien-1-ols, which were converted into the corresponding acetates of the aldehydes by acetylation of oxidation.The products are components of the sex pheromones of insects of the Lasiocampidae family.