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4-Fluorophenylacetylene, 99% - CAS 766-98-3 - Formula C8H5F


Certificate of Analysis

4-Fluorophenylacetylene, 99%

CAS: 766-98-3 MDL: MFCD00168823  
UN#:UN1325Hazard Class:4.1Packing Group:II
Alternate Name: 1-Ethynyl-4-fluorobenzene


Pricing and Availability

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Chemical Properties

Formula: C8H5F  Flash point: 29°(85°F)
Formula weight: 120.12  Density: 1.048
Melting point: 27-28° Refractive Index: 1.5170
Boiling point: 55-56°/40mm 

Other References

Beilstein: 1099285
UN#: UN1325
Harmonized Tariff Code:   2903.99

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.

FlammableHarmful or Irritant

Risk & Safety

Risk Phrases: 11-36/37
Flammable. Irritating to eyes and respiratory system.
Safety Phrases: 16-26
Keep away from sources of ignition - No Smoking. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
Irritant Highly Flammable