| Melting point |
-19 °C |
| Boiling point |
210-220 °C(lit.) |
| Density |
1.68 |
| vapor pressure |
0.2 mm Hg ( 20 °C) |
| refractive index |
n20/D 1.555(lit.) |
| Flash point |
210-220°C |
| storage temp. |
+4°C |
| solubility |
Soluble in ethanol and ether (U.S. EPA, 1985) |
| form |
liquid, clear |
| Odor |
faint turpentine odor |
| Water Solubility |
(mg/L): 4.78 at 25 °C (shake flask-LSC, Banerjee et al., 1980)
4 at 20–25 °C (Geyer et al., 1980) |
| Merck |
14,4678 |
| BRN |
1766570 |
| Henry's Law Constant |
3.55, 5.87, 6.90, 10.5, and 15.3 at 2.0, 6.0, 10.0, 18.0, and 25.0 °C, respectively (EPICS-SPME,
Dewulf et al., 1999) |
| Exposure limits |
Potential occupational carcinogen. NIOSH REL: TWA 20 ppb (240 mg/m3);
ACGIH TLV: TWA 0.02 ppm (adopted). |
| Dielectric constant |
2.6(Ambient) |
| Stability |
Stable. Incompatible with rubber, oxidizing agents. |
| InChI |
1S/C4Cl6/c5-1(3(7)8)2(6)4(9)10 |
| InChIKey |
RWNKSTSCBHKHTB-UHFFFAOYSA-N |
| SMILES |
Cl\C(Cl)=C(Cl)/C(Cl)=C(\Cl)Cl |
| Surface tension |
36mN/m at 20°C |
| CAS DataBase Reference |
87-68-3(CAS DataBase Reference) |
| IARC |
3 (Vol. 73) 1999 |
| EPA Substance Registry System |
Hexachlorobutadiene (87-68-3) |