254991

Trichlorofluoromethane

≥99.5%

• Synonym(s): CFC-11, Fluorotrichloromethane, Freon^® 11
• Linear Formula: Cl₃CF
• CAS Number: 75-69-4
• Molecular Weight: 137.37
• Beilstein: 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.)
• 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
• Signal Word: Warning
• Hazard Statements: H420
• Precautionary Statements: P502
• Hazard Classifications: Ozone 1
• Storage Class Code: 10 - Combustible liquids
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves