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Names | |||
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Preferred IUPAC name
1,1,2-Trichloro-1,2,2-trifluoroethane | |||
Other names
Arklone P
CFC-113 Freon 113 Frigen 113 TR Freon TF Valclene 1,1,2-trichlorotrifluoroethane TCTFE Solvent 113 | |||
Identifiers | |||
3D model (JSmol)
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ChEMBL | |||
ChemSpider | |||
ECHA InfoCard | 100.000.852 | ||
PubChem CID
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UNII | |||
CompTox Dashboard (EPA)
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Properties | |||
CClF2CCl2F | |||
Molar mass | 187.37 g·mol−1 | ||
Appearance | Colorless liquid | ||
Odor | like carbon tetrachloride[1] | ||
Density | 1.56 g/mL | ||
Melting point | −35 °C (−31 °F; 238 K) | ||
Boiling point | 47.7 °C (117.9 °F; 320.8 K) | ||
170 mg/L | |||
Vapor pressure | 285 mmHg (20 °C)[1] | ||
Thermal conductivity | 0.0729 W m−1 K−1 (300 K)[2] | ||
Hazards | |||
Lethal dose or concentration (LD, LC): | |||
LCLo (lowest published)
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250,000 ppm (mouse, 1.5 hr) 87,000 (rat, 6 hr)[3] | ||
NIOSH (US health exposure limits): | |||
PEL (Permissible)
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TWA 1000 ppm (7600 mg/m3)[1] | ||
REL (Recommended)
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TWA 1000 ppm (7600 mg/m3) ST 1250 ppm (9500 mg/m3)[1] | ||
IDLH (Immediate danger)
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2000 ppm[1] | ||
Hazards | |||
GHS labelling:[4] | |||
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Warning | |||
NFPA 704 (fire diamond) | |||
Safety data sheet (SDS) | https://datasheets.scbt.com/sc-251541.pdf | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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1,1,2-Trichloro-1,2,2-trifluoroethane, also called trichlorotrifluoroethane (often abbreviated as TCTFE) or CFC-113, is a chlorofluorocarbon. It has the formula Cl2FC−CClF2. This colorless, volatile liquid is a versatile solvent.[5]
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