54377-34-3

Usage

Physical state

Colorless liquid

Odor

Strong, pungent

Uses

Production of pharmaceuticals, agrochemicals, and electronics

Flammability

Highly flammable

Reactivity

Highly reactive

Safety concerns

Potential for skin and eye irritation, respiratory issues if inhaled, harmful if swallowed, and may cause damage to aquatic life if released into the environment

Sensitization

Respiratory and skin sensitizer, may cause allergic skin reactions in some individuals

Safety precautions

Proper safety precautions and protective equipment must be used when working with 1-Chloro-5-decyne

InChI:InChI=1/C10H17Cl/c1-2-3-4-5-6-7-8-9-10-11/h2-4,7-10H2,1H3

Upstream product

• 10297-05-9 1-chloro 4-iodobutane 
• 693-02-7 hex-1-yne 
• 14093-35-7 1,10‐dichlorodec‐5‐yne 
• 7664-41-7 ammonia 
• 10297-06-0 1-chloro-5-hexyne 
• 6940-78-9 4-chlorobutyl bromide 

Downstream Products

• 71673-28-4 (Z)-1-chloro-5-decene 
• 64275-66-7 (E)-5-Decenylbromid 
• 56578-18-8 (E)-5-decen-1-ol 
• 127016-40-4 5-decynyltriphenylphosphonium iodide 
• 67446-07-5 (Z)-5-decenyl acetate 
• 64275-65-6 dec-5-yn-1-yl acetate 

Relevant academic research and scientific papers

Preparative synthesis of (Z)-5-decenyl acetate

A procedure was developed for preparative synthesis of (Z)-5-decenyl acetate, the sex hormone of Agrotis Segetum.

Intramolecular Zinc-ene Reactions of Alkynes; Preparation of 1,5-Annulated 4-Methylenecyclopentenes

Intramolecular Type I zinc-ene reaction of 3-(alk-m-ynyl)-2-(methoxymethyl)-2-propenylzinc bromides 2 (m = 4,5,6) gave five-, six- and seven-membered carbometallation products 3, which on Pd(0)-catalyzed cyclization were converted to 1,5-annulated 4-methy

1,5-ANNELATED 4-METHYLENECYCLOPENTENES BY INTRAMOLECULAR TYPE I ZINC-ENErREACTIONS FOLLOWED BY Pd(O)-CATALYZED CYCLIZATION.

3-/Alk-m-ynyl)-2-(methoxymethyl)-2-propenylzinc bromides 1 (m=4,5,6) undergo intramolecular carbometallation.The products 2 were converted by Pd(O)-catalyzed cyclization to 1,5-annelated 4-methylenecyclopentenes 3.