19447-29-1

Basic information

• Product Name: 2-NONYNE
• Synonyms: Hexylmethylacetylene;non-2-yne;2-C9H16;N-HEXYLMETHYLACETYLENE;2-NONYNE;Methyl n-hexyl acetylene;2-NONYNE, 98%,
• CAS NO: 19447-29-1
• Molecular Formula: C₉H₁₆
• Molecular Weight: 124.22
• Product Categories: Acetylenes;Acetylenic Hydrocarbons
• Mol File: 19447-29-1.mol
• Article Data: 4

Chemical Properties

• Melting Point: -49.99°C (estimate)
• Boiling Point: 158-159°C
• Flash Point: 158-159°C
• Appearance: /
• Density: 0,769 g/cm3
• Vapor Pressure: 3.29mmHg at 25°C
• Refractive Index: 1.4340
• CAS DataBase Reference: 2-NONYNE(CAS DataBase Reference)
• NIST Chemistry Reference: 2-NONYNE(19447-29-1)
• EPA Substance Registry System: 2-NONYNE(19447-29-1)

Safety Data

• Statements: 10-36/37/38-65
• Safety Statements: 16-26-36/37/39-62
• RIDADR: 1993
• HazardClass: 3
• PackingGroup: III
• Hazardous Substances Data: 19447-29-1(Hazardous Substances Data)

Usage

Uses

2-Nonyne is used in the studies of certian bisubstituted acetylenic hydrocarbons.

Synthesis Reference(s)

Tetrahedron Letters, 31, p. 5541, 1990 DOI: 10.1016/S0040-4039(00)97891-2

InChI:InChI=1/C9H16/c1-3-5-7-9-8-6-4-2/h3,5,7-9H2,1-2H3

Upstream product

• 60-29-7 diethyl ether 
• 629-05-0 n-octyne 
• 77-78-1 dimethyl sulfate 
• 53317-10-5 B-Methyl-dicyclohexyl-boran 
• 75126-76-0 1-methyl-1-boracyclohexane 
• 105090-58-2 B-methylborepane 
• 145074-81-3 9-bromo-2-nonyne 
• 49770-66-3 1-octynylmagnesium bromide 
• 80-48-8 methyl p-toluene sulfonate 
• 74581-76-3 trimethyl(non-2-yn-1-yl)silane 
• 38761-67-0 1-bromo-1-octyne 
• 99966-26-4 10-Methyl-9-oxa-10-borabicyclo<3.3.2>decane 
• 74-88-4 methyl iodide 

Downstream Products

• 3452-09-3 1-nonyne 
• 6434-78-2 2-nonene 
• 1032732-44-7 (E)-2-(chlorodiphenylsilyl)-2-nonene 
• 111-14-8 oenanthic acid 
• 20063-92-7 (E)-3-nonene 
• 10405-85-3 (E)-non-4-ene 

Relevant articles and documents

Preparation of a Terminal Allene, 3-Haloallene, and 3-Acylallene from a Propargyltrimethylsilane

Preparations of a terminal allene, 3-haloallene, and 3-acylallene from the reaction of a propargyltrimethylsilane with trifluoroacetic acid, bromine or iodine, and acetyl chloride-aluminum chloride, respectively, are reported.

Methylation via the Suzuki reaction

The clean, efficient Pd-catalyzed cross-coupling of vinyl, alkynyl and aryl bromides with the air-stable organoborane, 10-methyl-9-oxa-10-borabicyclo[3.3.2]decane gives excellent yields of the corresponding methylated products.