Melting point: |
−10 °C(lit.) |
Boiling point: |
239 °C753 mm Hg(lit.) |
Density |
1.702 g/mL at 25 °C(lit.) |
vapor pressure |
0.13 psi ( 20 °C) |
refractive index |
n20/D 1.5644(lit.) |
Flash point: |
109 °C |
storage temp. |
2-8°C |
solubility |
Chloroform (Sparingly), Ethyl Acetate (Slightly) |
form |
Yellow to amber-colored
liquid |
color |
Colourless to Pale Yellow |
Water Solubility |
805ug/L(22.5 ºC) |
Henry's Law Constant |
1.64(x 10-2 atm?m3/mol) at 25 °C (gas stripping-GC, Warner et al., 1987)
1.6(x 10-2 atm?m3/mol) (Pankow and Rosen, 1988) |
Exposure limits |
NIOSH REL: 10 ppb (100 mg/m3); ACGIH TLV: TWA 0.01 ppm (adopted),
0.002 mg/m3 ppm (skin). |
Dielectric constant |
2.9100000000000001 |
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. |
CAS DataBase Reference |
77-47-4(CAS DataBase Reference) |
NIST Chemistry Reference |
1,3-Cyclopentadiene, 1,2,3,4,5,5-hexachloro-(77-47-4) |
EPA Substance Registry System |
Hexachlorocyclopentadiene (77-47-4) |