Trichlorofluoromethane

Trichlorofluoromethane
Names
	Preferred IUPAC name Trichloro(fluoro)methane
	Other names Trichlorofluoromethane; Fluorotrichloromethane; Fluorochloroform; Freon 11; CFC 11; R 11; Arcton 9; Freon 11A; Freon 11B; Freon HE; Freon MF
Identifiers
CAS Number	75-69-4 ;
3D model (JSmol)	Interactive image; Interactive image;
ChEBI	CHEBI:48236 ;
ChEMBL	ChEMBL348290 ;
ChemSpider	6149 ;
ECHA InfoCard	100.000.812
EC Number	200-892-3;
PubChem CID	6389;
RTECS number	PB6125000;
UNII	990TYB331R ;
CompTox Dashboard (EPA)	DTXSID5021384 ;
	InChI InChI=1S/CCl3F/c2-1(3,4)5 Key: CYRMSUTZVYGINF-UHFFFAOYSA-N ; InChI=1/CCl3F/c2-1(3,4)5;
	SMILES C(F)(Cl)(Cl)Cl; ClC(Cl)(Cl)F;
Properties
Chemical formula	CCl3F
Molar mass	137.36 g·mol−1
Appearance	Colorless liquid/gas
Odor	nearly odorless
Density	1.494 g/cm3
Melting point	−110.48 °C (−166.86 °F; 162.67 K)
Boiling point	23.77 °C (74.79 °F; 296.92 K)
Solubility in water	1.1 g/L (at 20 °C)
log P	2.53
Vapor pressure	89 kPa at 20 °C; 131 kPa at 30 °C
Thermal conductivity	0.0079 W m−1 K−1 (gas at 300 K, ignoring pressure dependence)
Hazards
	GHS labelling:
Pictograms
Signal word	Warning
Hazard statements	H420
Precautionary statements	P502
Flash point	Non-flammable
	Lethal dose or concentration (LD, LC):
LCLo (lowest published)	26,200 ppm (rat, 4 hr); 100,000 ppm (rat, 20 min); 100,000 ppm (rat, 2 hr)
	NIOSH (US health exposure limits):
PEL (Permissible)	TWA 1000 ppm (5600 mg/m3)
REL (Recommended)	C 1000 ppm (5600 mg/m3)
IDLH (Immediate danger)	2000 ppm
Safety data sheet (SDS)	ICSC 0047
Supplementary data page
	Trichlorofluoromethane (data page)
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). verify (what is ?) Infobox references

Trichlorofluoromethane, also called freon-11, CFC-11, or R-11, is a chlorofluorocarbon (CFC). It is a colorless, faintly ethereal, and sweetish-smelling liquid that boils around room temperature. CFC-11 is a Class 1 ozone-depleting substance which damages Earth's protective stratospheric ozone layer. R-11 is not flammable at ambient temperature and pressure but it can become very combustible if heated and ignited by a strong ignition source.