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766-98-3 - 4-Fluorophenylacetylene, 99% - 1-Ethynyl-4-fluorobenzene - H26269 - Alfa Aesar

H26269 4-Fluorophenylacetylene, 99%

CAS-Nummer
766-98-3
Synonyme
1-Ethynyl-4-fluorobenzene

Größe Preis ($) Menge Verfügbarkeit
1g 44,91
5g 164,80
25g 537,66
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4-Fluorophenylacetylene, 99%

MDL
MFCD00168823

Chemische Eigenschaften

Formel
C8H5F
Molmasse
120.12
Schmelzpunkt
27-28°
Siedepunkt
55-56°/40mm
Flammpunkt
29°(85°F)
Dichte
1.048
Brechungsindex
1.5170
Löslichkeit
Soluble in chloroform, diethyl ether, acetone, dichloromethane, hexane and ethanol. Highly soluble in toluene. Insoluble in water.

Anwendungen

Intermediates of liquid Crystals. As pharmaceutical intermediates. As organic synthesis intermediates. For vacuum deposition.

Bemerkungen

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents, heavy metal powders.

Literaturverweise

A. S. Peregudov,; V. F. Ivanov,; D. N. Kravtsov,; É. I. Fedin. Synthesis 9F-{1H} NMR spectra of 4-fluorophenylacetylene and its organometallic derivatives. Organic Chemistry. 1984, 33 (4), 783-787.

Marko Strukelj,; Martino Paventi,; Allan S. Hay. Novel poly(aryl ethers) from bis(4-fluorophenyl)acetylene. Macromolecules. 1993, 22 (7),1777-1778.

GHS Gefahren- und Sicherheitshinweise

Gefahrenhinweise (EU): H228-H319-H335

Flammable solid. Causes serious eye irritation. May cause respiratory irritation.

Sicherheitshinweise: P210-P305+P351+P338

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

Weitere Referenzen

Beilstein
1099285
Gefahrenklasse
4.1
Verpackungsgruppe
II
Harmonized Tariff Code
2903.99
TSCA
No

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