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H26269 4-Fluorophenylacetylene, 99%

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

Stock No. Size Price ($) Quantity Availability
H26269-03 1g 46.20
H26269-06 5g 166.00
H26269-14 25g 633.00
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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
Storage & Sensitivity
Ambient temperatures.
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-H315-H319-H335

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

Precautionary Statements: P210-P240-P241-P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P370+P378q-P501c

Keep away from heat/sparks/open flames/hot surfaces. - No smoking. Ground/bond container and receiving equipment. Use explosion-proof electrical/ventilating/lighting/ equipment. Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. In case of fire: Use CO2, dry chemical, or foam Dispose of contents/ container to an approved waste disposal plant

Other References

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

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