Pentachloroethane

Pentachloroethane
Names
	IUPAC name 1,1,1,2,2-pentachloroethane
Identifiers
CAS Number	76-01-7 ;
3D model (JSmol)	Interactive image;
ChEBI	CHEBI:76287;
ChemSpider	6179;
ECHA InfoCard	100.000.842
PubChem CID	6419;
UNII	QOJ9TH7LDL ;
CompTox Dashboard (EPA)	DTXSID7021104 ;
	InChI InChI=1S/C2HCl5/c3-1(4)2(5,6)7/h1H Key: BNIXVQGCZULYKV-UHFFFAOYSA-N; InChI=1/C2HCl5/c3-1(4)2(5,6)7/h1H Key: BNIXVQGCZULYKV-UHFFFAOYAS;
	SMILES C(C(Cl)(Cl)Cl)(Cl)Cl;
Properties
Chemical formula	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)
Solubility in water	0.05% (20°C)[1]
Vapor pressure	3 mmHg (20°C)[1]
Magnetic susceptibility (χ)	-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EU classification (DSD) (outdated)	T N
R-phrases (outdated)	R11, R20, R23/24/25, R36/38, R39, R40, R48, R51
S-phrases (outdated)	S23, S26, S36/37, S45, S61
	NIOSH (US health exposure limits):
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

NIOSH Pocket Guide to Chemical Hazards. "#0482". National Institute for Occupational Safety and Health (NIOSH).

External links

CDC - NIOSH Pocket Guide to Chemical Hazards

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[PGCH-1] NIOSH Pocket Guide to Chemical Hazards. "#0482". National Institute for Occupational Safety and Health (NIOSH).