254991

Trichlorofluoromethane

≥99.5%

• Synonym(s): CFC-11, Fluorotrichloromethane, Freon^® 11
• Linear Formula: Cl₃CF
• CAS Number: 75-69-4
• Molecular Weight: 137.37
• Beilstein/REAXYS Number: 1732469
• EC Number: 200-892-3
• MDL number: MFCD00000784
• UNSPSC Code: 12352100
• PubChem Substance ID: 24855278
• NACRES: NA.22

Properties

• vapor density: 5.04 (vs air)
• Quality Level: 100
• vapor pressure: 12.85 psi ( 20 °C); 39.17 psi ( 55 °C)
• assay: ≥99.5%
• form: liquid
• refractive index: n20/D 1.3821 (lit.)
• bp: 23.7 °C (lit.)
• mp: −111-−110 °C (lit.)
• solubility: water: soluble 1 g/L
• density: 1.494 g/mL at 25 °C (lit.)
• functional group: chloro; fluoro
• storage temp.: 2-8°C
• SMILES string: FC(Cl)(Cl)Cl
• InChI: 1S/CCl3F/c2-1(3,4)5
• InChI key: CYRMSUTZVYGINF-UHFFFAOYSA-N

Description

General description

Rotational absorption spectrum for the ground state of trichlorofluoromethane (Freon-11) has been measured on the part per thousand levels by volume by time-resolved THz spectroscopy. Reductive dehalogenation of trichlorofluoromethane catalyzed by Methanobacterium barkeri has been reported.

Application

Please view www.aldrich.com/epaods regarding the EPA′s request for application information of Ozone Depleting Substances

Legal Information

Freon is a registered trademark of E. I. du Pont de Nemours and Company

Safety Information

• pictograms: GHS07
• signalword: Warning
• hcodes: H420
• pcodes: P502
• Hazard Classifications: Ozone 1
• Storage Class: 10 - Combustible liquids
• wgk_germany: WGK 2
• flash_point_f: Not applicable
• flash_point_c: Not applicable
• ppe: Eyeshields, Faceshields, Gloves