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928-49-4 - 3-Hexyne, 99% - Diethylacetylene - L02682 - Alfa Aesar

L02682 3-Hexyne, 99%

CAS Number
928-49-4
Synonyms
Diethylacetylene

Size Price ($) Quantity Availability
5g 27.45
25g 91.78
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3-Hexyne, 99%

MDL
MFCD00009381
EINECS
213-173-4

Chemical Properties

Formula
C6H10
Formula Weight
82.15
Boiling Point
80-82°
Flash Point
-10°(14°F)
Density
0.721
Refractive Index
1.4110
Solubility
Not miscible in water.

Applications

3-Hexyne is used in the synthesis of fused hetero-hydropyridyl ligands bonded to the {Ru(p-cymene)} organometallic moiety by reacting with ruthenacycles. It was also used in the preparation of [4+2] cycloaddition product by reacting with borole.

Notes

Store away from oxidizing agents. Keep the container tightly closed in a cool, dry and well ventilated place.

Literature References

Luciano Cuesta; Tatiana Soler; Esteban P Urriolabeitia. Cycloruthenated complexes from imine-based heterocycles: synthesis, characterization, and reactivity toward alkynes.Chemistry: A European Journal. 2012, 18,(47), 15178-15189.

Fang Ge; Gerald Kehr; Constantin G Daniliuc; Gerhard Erker. Borole formation by 1,1-carboboration. Journal of the American Chemical Society. 2014, 136,(1), 68-71.

On heating under pressure with norbornene and CO in the presence of Dodecacarbonyl­triruthenium, 10507, alkynes undergo aromatization to give condensed hydroquinones: Organometallics, 17, 766 (1998). For reaction scheme, see 2-Hexyne, B22405.

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H304-H315-H319-H335

Highly flammable liquid and vapour. May be fatal if swallowed and enters airways. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P210-P261-P280-P301+P310-P303+P361+P353-P305+P351+P338-P304+P340-P362-P405-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. IF ON SKIN (or hair): Remove/Take off immediately all contaminated clothing. Rinse skin with water/shower. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
1731158
Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2901.29
TSCA
No

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