Cookies disclaimer

I agree Our site saves small pieces of text information (cookies) on your device in order to deliver better content and for statistical purposes. You can disable the usage of cookies by changing the settings of your browser. By browsing our website without changing the browser settings you grant us permission to store that information on your device.

629-05-0 - 1-Octyne, 98% - n-Hexylacetylene - A12440 - Alfa Aesar

A12440 1-Octyne, 98%

CAS Number
629-05-0
Synonyms
n-Hexylacetylene

Size Price ($) Quantity Availability
10g 26.06
25g 47.28
100g 135.96
Add to Cart Add to Quote Request View Item

1-Octyne, 98%

MDL
MFCD00009546
EINECS
211-069-3

Chemical Properties

Formula
C8H14
Formula Weight
110.20
Melting point
-60°
Boiling Point
123-126°
Flash Point
17°(62°F)
Density
0.746
Refractive Index
1.4160
Solubility
Miscible with alcohol, ether and other organic solvents. Immiscible with water.

Applications

1-Octyne is widely used in organic reactions such as halogenation, hydration, oxidative cleavage, hydrogenation, hydrohalogenation, nitrile formation, polymerization and substitution reactions. It is used a precursor for the preparation of monohalogen substituted akenes or dihalogen substituted alkanes on treated with hydrogen halides.

Notes

Incompatible with oxidizing agents. Keep away from heat, sparks, sources of ignition and flame.

Literature References

Can be brominated in a triphasic system containing NaBr-NaOCl-water-benzene, to give 1-bromo-1-octyne: J. Org. Chem., 57, 4555 (1992).

Undergoes cyanation with Copper(I)­ cyanide, 12135, in the presence of TMS chloride and NaI (catalytic) in a DMSO-acetonitrile-water solvent system: Tetrahedron Lett., 34, 5911 (1993).

/n

Palchak, Z. L.; Lussier, D. J.; Pierce, C. J.; Larsen, C. H. Synthesis of tetrasubstituted propargylamines from cyclohexanone by solvent-free copper(II) catalysis. Green Chem. 2015, 17 (3), 1802-1810.

Tasca, E.; Sorella, G. L.; Sperni, L.; Strukul, G.; Scarso, A. Micellar promoted multi-component synthesis of 1,2,3-triazoles in water at room temperature. Green Chem. 2015, 17 (3), 1414-1422.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H304

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways.

Precautionary Statements: P210-P243-P301+P330+P331-P315

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Take precautionary measures against static discharge. IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. Get immediate medical advice/attention.

Other References

Beilstein
1734494
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2901.29
TSCA
Yes
RTECS
RI2655000

Recommended

Recently Viewed

Chemicals

Life Science

Metals & Materials

Catalysts

Analytical & Labware