3491-26-7

Basic information

• Product Name: 1,7-Octadien-3-ol, acetate
• Synonyms: 1,7-Octadien-3-ol, acetate;Acetic acid 1-vinyl-5-hexenyl ester
• CAS NO: 3491-26-7
• Molecular Formula: C₁₀H₁₆O₂
• Molecular Weight: 168.23
• Mol File: 3491-26-7.mol
• Article Data: 5

Chemical Properties

• Appearance: /
• CAS DataBase Reference: 1,7-Octadien-3-ol, acetate(CAS DataBase Reference)
• NIST Chemistry Reference: 1,7-Octadien-3-ol, acetate(3491-26-7)
• EPA Substance Registry System: 1,7-Octadien-3-ol, acetate(3491-26-7)

Safety Data

• Hazardous Substances Data: 3491-26-7(Hazardous Substances Data)

Usage

Molecular weight

168.23 g/mol

Appearance

Colorless to pale yellow liquid

Odor

Floral, fruity, and green

Natural sources

Oranges, apples, and other fruits and flowers

Uses

Flavor and fragrance agent in perfumes, cosmetics, and food flavorings

Solvent properties

Can be used as a solvent

Synthesis

Used as an intermediate in the synthesis of other compounds

Safety precautions

Handle and store with proper safety measures due to its chemical nature

Upstream product

• 64-19-7 acetic acid 
• 106-99-0 buta-1,3-diene 
• 3491-27-8 1-acetoxy-2,7-octadiene 
• 640-61-9 N-methyl-p-toluenesulfonylamide 
• 3710-30-3 1,7-Octadiene 

Downstream Products

• 3710-30-3 1,7-Octadiene 
• 3710-41-6 1,6-octadiene 
• 76644-52-5 rac-3-acetoxycyclohexene 
• 4516-83-0 2,3-dihydroxycyclohexylacetate 

Relevant articles and documents

The multiple roles of imidazolium ionic liquids in transition-metal catalysis: The palladium-catalyzed telomerization of 1,3-butadiene with acetic acid

The telomerization of 1,3-butadiene with acetic acid catalyzed by palladium(II) acetate associated with a series of phosphines in 3-(2-methoxyethyl)-1-methylimidazolium acetate was used to investigate the role of the ionic liquid. The ionic liquid plays multiple roles in this reaction as it acts as the solvent, stabilizer, ligand, and cocatalyst. The reaction performed in the presence of Dan2phos, a trifluoromethylated sulfonated triarylphosphine, at 100 °C for 24 h gave a turnover number of 14 600 with 89 % selectivity to telomers at 75 % 1,3-butadiene conversion and complete acetic acid conversion.

Process for producing 1-octene from butadiene

Method for producing 1-octene from butadiene by dimerizing and alkoxylating butadiene in the presence of one or more alkoxy substituted phosphine ligands under alkoxydimerization conditions with an alkoxydimerization catalyst, the alkoxydimerization conditions being effective to produce an alkoxydimerization product with one or more alkoxy substituted octadienes comprising primarily 1-alkoxy substituted octadiene; hydrogenating the alkoxydimerization product under hydrogenation conditions effective to produce a hydrogenation product which is primarily 1-alkoxy substituted octane; eliminating the alkoxy group from the hydrogenation product under elimination conditions effective to produce an elimination product which is primarily 1-octene and a first alkanol having from about 1 to about 3 carbon atoms; and separating the 1-octene from said elimination product.

Selective Telomerization of Butadiene with Various Nucleophiles Catalyzed by Polymer-Bound Palladium(0) Complexes

The telomerization of butadiene with various nucleophiles such as alcohols, amines, carboxylic acids, phenol, water, and silane was carried out by using the phosphinated polystyrene-bound palladium(0) catalysts.In secondary amine reactions, 2:1 adducts of