3-Hexyne, 99%

CAS Number 928-49-4 Synonyms
  • Diethylacetylene

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3-Hexyne, 99%

MDL: MFCD00009381
EINECS: 213-173-4

Chemical Properties

Formula: C6H10  Flash point: -10°(14°F)
Formula weight: 82.15  Density: 0.721
Boiling point: 80-82° Refractive Index: 1.4110

Literature References

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-P301+P310-P303+P361+P353-P305+P351+P338-P405-P501A

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. 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. Store locked up. Dispose of contents/container in accordance with local/regional/national/international regulations.

FlammableHarmful or IrritantHealth Hazard

Other References

Beilstein: 1731158
UN#: UN3295
Hazard Class: 3
Packing Group: II
Harmonized Tariff Code: 2901.29


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