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6746-94-7 - Cyclopropylacetylene, 97% - Ethynylcyclopropane - H53440 - Alfa Aesar

H53440 Cyclopropylacetylene, 97%

CAS Number
6746-94-7
Synonyms
Ethynylcyclopropane

Size Price ($) Quantity Availability
5g 27.10
25g 98.00
100g 316.00
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Cyclopropylacetylene, 97%

MDL
MFCD02181090

Chemical Properties

Formula
C5H6
Formula Weight
66.10
Boiling Point
51°
Flash Point
-17°(-1°F)
Density
0.781
Refractive Index
1.429
Solubility
Slightly soluble in water.

Applications

Cyclopropylacetylene is used as an organic chemical synthesis intermediate.

Notes

Stable under recommended storage conditions. Store away from oxidizing agents.

Literature References

Marlin D.Harmony; R.N.Nandi; James V.Tietz; Jong-In Choe; Stephen J.Getty; Stuart W.Staley. Microwave structures of cyanocyclopropane and cyclopropylacetylene. Effects of cyclopropyl .pi. conjugation on structure. J. Am. Chem. Soc. 1983, 105, (12),3947-3951

 

Thomas G.Back; K. Raman Muralidharan. Free-radical selenosulfonation of vinylcyclopropanes, a cyclopropylidene, and cyclopropylacetylene. Relative rates of chain-transfer, ring-opening, and inversion in radical intermediates. J. Org. Chem. 1989, 54, (1),121-125

GHS Hazard and Precautionary Statements

Hazard Statements: H225-H315-H318

Highly flammable liquid and vapour. Causes skin irritation. Causes serious eye damage.

Precautionary Statements: P210-P280a-P280a-P303+P361+P353-P305+P351+P338-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Wear protective gloves and eye/face protection. 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. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Hazard Class
3
Packing Group
II
Harmonized Tariff Code
2902.19
TSCA
No

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