254991
Trichlorofluoromethane
≥99.5%
Synonym(s):
CFC-11, Fluorotrichloromethane, Freon® 11
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About This Item
Linear Formula:
Cl3CF
CAS Number:
Molecular Weight:
137.37
UNSPSC Code:
12352100
NACRES:
NA.22
PubChem Substance ID:
EC Number:
200-892-3
Beilstein/REAXYS Number:
1732469
MDL number:
Assay:
≥99.5%
Form:
liquid
InChI key
CYRMSUTZVYGINF-UHFFFAOYSA-N
InChI
1S/CCl3F/c2-1(3,4)5
SMILES string
FC(Cl)(Cl)Cl
vapor density
5.04 (vs air)
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
Quality Level
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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
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Terahertz (THz) spectroscopy of Freon-11 (CCl3F, CFC-11) at room temperature.
Altan H, et al.
Chemical Physics Letters, 427(4), 241-245 (2006)
Dehalogenation of trichlorofluoromethane (CFC-11) by Methanosarcina barkeri.
Krone UE and Thauer RK.
FEMS Microbiology Letters, 90(2), 201-204 (1992)
T Kyrklund et al.
Scandinavian journal of work, environment & health, 14(2), 91-94 (1988-04-01)
Organic solvents are often present as mixtures in various industrial and house-hold products. The adverse effects arising from exposure to these solvents have often been generalized to concern the whole group of solvents. In an examination of the possibility that
Abdennour Bouhroum et al.
International journal of pharmaceutics, 391(1-2), 98-106 (2010-02-27)
The aims of this study were to investigate and characterize the physico-chemical properties of beclomethasone dipropionate (BDP) crystallized from tricholoromonofluoromethane (CFC-11). Physical interactions in a model pressurised metered dose inhaler (pMDI) system and changes in surface energy after size reduction
Xiaoping Zhang et al.
Journal of hazardous materials, 186(2-3), 1816-1822 (2011-01-11)
Adsorption on carbon fixed-beds is considered as an inexpensive and highly effective way for controlling chlorofluorocarbons (CFCs) emissions. In the present work, a dynamic model under constant-pattern wave conditions has been developed to predict the breakthrough behavior of trichlorofluoromethane (CFC-11)
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