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
Beilstein:
1732469
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:
NACRES:
NA.22
Recommended Products
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
storage temp.
2-8°C
SMILES string
FC(Cl)(Cl)Cl
InChI
1S/CCl3F/c2-1(3,4)5
InChI key
CYRMSUTZVYGINF-UHFFFAOYSA-N
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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
Signal Word
Warning
Hazard Statements
Precautionary Statements
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
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Dehalogenation of trichlorofluoromethane (CFC-11) by Methanosarcina barkeri.
Krone UE and Thauer RK.
FEMS Microbiology Letters, 90(2), 201-204 (1992)
Terahertz (THz) spectroscopy of Freon-11 (CCl3F, CFC-11) at room temperature.
Altan H, et al.
Chemical Physics Letters, 427(4), 241-245 (2006)
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)
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
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
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