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

H26269 4-Fluorophenylacetylene, 99%

CAS Number
766-98-3
Synonyms
1-Ethynyl-4-fluorobenzene

Size Price ($) Quantity Availability
1g 44.91
5g 164.80
25g 537.66
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4-Fluorophenylacetylene, 99%

MDL
MFCD00168823

Chemical Properties

Formula
C8H5F
Formula Weight
120.12
Melting point
27-28°
Boiling Point
55-56°/40mm
Flash Point
29°(85°F)
Density
1.048
Refractive Index
1.5170
Solubility
Soluble in chloroform, diethyl ether, acetone, dichloromethane, hexane and ethanol. Highly soluble in toluene. Insoluble in water.

Applications

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

Notes

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

Literature References

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 Hazard and Precautionary Statements

Hazard Statements: H228-H319-H335

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

Precautionary Statements: 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.

Other References

Beilstein
1099285
Hazard Class
4.1
Packing Group
II
Harmonized Tariff Code
2903.99
TSCA
No

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