Pentachloroethane
Names | |
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IUPAC name
1,1,1,2,2-pentachloroethane | |
Identifiers | |
3D model (JSmol) |
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ChEBI | |
ChemSpider | |
ECHA InfoCard | 100.000.842 |
PubChem CID |
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Properties | |
C2HCl5 | |
Molar mass | 202.09 g mol−1 |
Appearance | Colorless liquid |
Odor | Sweetish, chloroform-like |
Density | 1.68 g cm−3 |
Melting point | −29 °C (−20 °F; 244 K) |
Boiling point | 162 °C (324 °F; 435 K) |
0.05% (20°C)[1] | |
Vapor pressure | 3 mmHg (20°C)[1] |
-99.1·10−6 cm3/mol | |
Hazards | |
EU classification (DSD) (outdated) |
T N |
R-phrases (outdated) | R11, R20, R23/24/25, R36/38, R39, R40, R48, R51 |
S-phrases (outdated) | S23, S26, S36/37, S45, S61 |
US health exposure limits (NIOSH): | |
PEL (Permissible) |
none[1] |
REL (Recommended) |
Handle with care in the workplace[1] |
IDLH (Immediate danger) |
N.D.[1] |
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). | |
Infobox references | |
Pentachloroethane is a non-flammable but toxic chemical compound of chlorine, hydrogen, and carbon. It is used as a solvent for oil and grease, in metal cleaning, and in the separation of coal from impurities.
References
External links
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