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

H53440 Cyclopropylacetylene, 97%

CAS-Nummer
6746-94-7
Synonyme
Ethynylcyclopropane

Größe Preis ($) Menge Verfügbarkeit
5g 27,10
25g 98,00
100g 316,00
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Cyclopropylacetylene, 97%

MDL
MFCD02181090

Chemische Eigenschaften

Formel
C5H6
Molmasse
66.10
Siedepunkt
51°
Flammpunkt
-17°(-1°F)
Dichte
0.781
Brechungsindex
1.429
Löslichkeit
Slightly soluble in water.

Anwendungen

Cyclopropylacetylene is used as an organic chemical synthesis intermediate.

Bemerkungen

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

Literaturverweise

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 Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H225-H318-H315-H412

Highly flammable liquid and vapour. Causes serious eye damage. Causes skin irritation. Harmful to aquatic life with long lasting effects.

Sicherheitshinweise: P210-P273-P280-P240-P241-P303+P361+P353-P305+P351+P338-P310-P362-P501a

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Avoid release to the environment. Wear protective gloves/protective clothing/eye protection/face protection. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. 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. Immediately call a POISON CENTER or doctor/physician. Take off contaminated clothing and wash before reuse. Dispose of contents/container in accordance with local/regional/national/international regulations.

Weitere Referenzen

Gefahrenklasse
3
Verpackungsgruppe
II
Harmonized Tariff Code
2902.19
TSCA
No

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