68275-02-5

Basic information

• Product Name: 1-bromo-non-4-yne
• CAS NO: 68275-02-5
• Molecular Weight: 203.122
• Mol File: 68275-02-5.mol
• Article Data: 1

Chemical Properties

• CAS DataBase Reference: 1-bromo-non-4-yne(CAS DataBase Reference)
• NIST Chemistry Reference: 1-bromo-non-4-yne(68275-02-5)
• EPA Substance Registry System: 1-bromo-non-4-yne(68275-02-5)

Safety Data

• Hazardous Substances Data: 68275-02-5(Hazardous Substances Data)

Upstream product

• 109-70-6 1.3-chlorobromopropane 
• 693-02-7 hex-1-yne 

Downstream Products

• 59499-29-5 (Z)-4-nonenyl bromide 
• 118620-94-3 (R)-1-(4-Methoxy-benzyloxy)-trideca-3,8-diyn-2-ol 

Relevant articles and documents

Kolbe Synthesis of Unsaturated Pheromones by Coelectrolysis with 5-Alkynoic Acids

The alkynoic acids 5a - g are synthesized by coelectrolysis of 5-alkynoic acids 2a - c with dicarboxylic monoesters 3a - d.By reduction, Lindlar-hydrogenation, and acetylation these are converted into pheromones such as (Z)-11-hexadecenyl acetate (7b), the pheromone of Mamestra brassicae. 2a - c can be prepared by alkynylation of 1-bromo-3-chloropropane to 1a - c, substitution by cyanide and hydrolysis.