Hexachlorocyclopentadiene - CAS # 77-47-4
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Chemical Name: Hexachlorocyclopentadiene
Chemical Formula: C5Cl6
CAS Number: 77-47-4
Synonyms: C 56;Cyclopentadiene, Hexachloro-;Graphlox;Hexachloro-1,3-cyclopentadiene;Hexachlorocyclopentadiene;HRS 1655;Perchlorocyclopentadiene;1,2,3,4,5,5-Hexachloro-1,3-Cyclopentadiene;1,3-Cyclopentadiene, hexachloro-;Hexachlorcyklopentadien;NCI-C55607;Perchloro-1,3-cyclopentadiene;Hccpd;PCL;Rcra waste number U130;UN 2646;1,2,3,4,5,5-Hexachloro-cyclopenta-1,3-diene
Appearance: pale yellow liquid
Melting Point: -9 C
Boiling Point: 239 C at 753 mm Hg
Vapor Density: 9.42 (air = 1)
Vapor Pressure: 0.08 mm Hg at 25 C
Water Solubility: negligible
Stability: Stability Stable, but light-sensitive. Non-flammable. Very reactive with alkenes and polynuclear hydrocarbons. Explosive with sodium. Incompatible with strong oxidizing agents, most common metals.
Molecular Weight: 272.7697
Alternate Names: Hexachlorocyclopentadiene | HXCCYPNDE
Related Hazardous Material Name: Hexachlorocyclopentadiene
Emergency Response Guide Number: 151
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