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Chlorodifluoromethane

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Identification
Molecular formula
CCl3F
CAS number
75-69-4
IUPAC name
trichloro(fluoro)methane
State
State

At room temperature, trichloro(fluoro)methane is in a liquid state. It is volatile and evaporates readily at normal environmental temperatures.

Melting point (Celsius)
-111.30
Melting point (Kelvin)
161.85
Boiling point (Celsius)
23.80
Boiling point (Kelvin)
296.95
General information
Molecular weight
137.37g/mol
Molar mass
137.3680g/mol
Density
1.4894g/cm3
Appearence

Trichloro(fluoro)methane appears as a clear, colorless liquid under standard conditions. It is non-flammable and has a sweetish ether-like odor.

Comment on solubility

Solubility of Trichloro(fluoro)methane

Trichloro(fluoro)methane, commonly known as trichlorofluoromethane or CCl3F, is a chemical compound characterized by its unique solubility properties. Understanding its solubility can provide valuable insights into its behavior in various applications.

Solubility Characteristics:

  • Solvent Types: Trichloro(fluoro)methane is generally considered to be insoluble in water. However, it shows good solubility in organic solvents.
  • Temperature Effects: Solubility can be affected by temperature, with higher temperatures often leading to increased solubility in non-polar solvents.
  • Environmental Considerations: As a halogenated compound, its solubility in certain solvents makes it a subject of study when considering environmental impact and regulation.

In summary, while Trichloro(fluoro)methane is not soluble in water, it demonstrates solubility in a variety of organic solvents. These solubility traits highlight its importance in certain industrial applications, while also raising awareness of its potential environmental effects.

Interesting facts

Interesting Facts about Trichloro(fluoro)methane

Trichloro(fluoro)methane, commonly known as halon 1301, has a significant history and impact in various fields. Here are some fascinating insights:

  • Industrial Use: This compound was primarily used as a fire suppressant, especially in situations where water damage must be minimized, such as in aircraft and electronic facilities.
  • Ozone Layer Impact: Trichloro(fluoro)methane is a notable member of the group of substances that deplete the ozone layer. Due to its strong ozone-depleting potential, the use of this compound has been heavily regulated under the Montreal Protocol.
  • Global Warming Potential: In addition to its ozone-depleting characteristics, this compound also has a high global warming potential, which has raised concerns regarding its environmental impact.
  • Chemical Stability: It boasts high chemical stability, which contributes to its longevity in the atmosphere. Unfortunately, this quality also means it can persist for many years, exacerbating its environmental hazards.
  • Alternatives Being Developed: In response to environmental concerns, researchers are actively developing safer and more sustainable fire suppression agents to replace trichloro(fluoro)methane.

In scientific terms, the structure of trichloro(fluoro)methane includes a central carbon atom surrounded by three chlorine atoms and one fluorine atom. This configuration not only contributes to its effectiveness in fire suppression but also to its environmental impact. As we advance in our understanding of environmental chemistry, it is crucial to appreciate both the utility and the consequences of compounds like trichloro(fluoro)methane.

Ultimately, the journey of this compound serves as a reminder of our responsibility as scientists to seek a balance between innovation and environmental stewardship.

Synonyms
Trichlorofluoromethane
Fluorotrichloromethane
75-69-4
trichloro(fluoro)methane
Trichloromonofluoromethane
Fluorochloroform
Eskimon 11
Trichlorofluorocarbon
CFC-11
Refrigerant 11
Algofrene type 1
Freon MF
Arcton 9
FREON 11
Arcton 11
Monofluorotrichloromethane
Electro-CF 11
Methane, trichlorofluoro-
Fluorocarbon 11
Propellant 11
Freon HE
Chladone 11
Genetron 11SBA
Daiflon 11
Daiflon S 1
Isotron 11
Kaltron 11
Khladon 11
Frigen 11
Frigen 11A
Freon 11A
Dymel 11
Fluon 11
Halon 11
Ledon 11
Frigen S 11
Isceon 131
F 11 (halocarbon)
Trichloromethyl fluoride
Halocarbon 11
Genetron 11
Methane, fluorotrichloro-
Refrigerant R 11
Ucon flurocarbon 11
Ucon refrigerant 11
Freon 11B
CCl3F
Caswell No. 878
Fluorocarbon No. 11
R 11 (refrigerant)
FC 11 (halocarbon)
FKW 11
Fluorotrojchlorometan
F 11B
FC 11
CFCl3
CCRIS 604
Fluorotrojchlorometan [Polish]
CFC 11
HSDB 138
NCI-C04637
EINECS 200-892-3
EPA Pesticide Chemical Code 000013
BRN 1732469
Trichloromonofluoromethane [NF]
DTXSID5021384
F 11
R 11
CHEBI:48236
990TYB331R
TRICHLORFLUOMETHANE
Freon 11 (TN)
CHLOROFLUOROCARBON 11
DTXCID701384
Trichloromonofluoromethane (NF)
TRICHLOROFLUOROMETHANE [MI]
4-01-00-00054 (Beilstein Handbook Reference)
TRICHLOROFLUOROMETHANE [MART.]
TRICHLOROMONOFLUOROMETHANE [II]
TRICHLOROFLUOROMETHANE [WHO-DD]
TRICHLOROMONOFLUOROMETHANE [HSDB]
TRICHLOROMONOFLUOROMETHANE [VANDF]
Freon-11
FLUOROTROJCHLOROMETAN (POLISH)
TRICHLOROFLUOROMETHANE (MART.)
TRICHLOROMONOFLUOROMETHANE (II)
Aigofrene type 1
fluorocarbon no.11
RCRA waste no. U121
F-11
UNII-990TYB331R
Distillex DS6
Refrigerant R11
Freon II
Triclorofluormethane
ElectroCF 11
MFCD00000784
R 11, Halocarbon
FC 11, Halocarbon
Methane, fluorotrichloro
ASAHIFRON 11
ELECTRO CF 11
Fluorotrichloromethane 99%
ISCEON 11
SCHEMBL1320
Chlorofluoromethane (CCl3F)
FRON 11
UCON 11
Fluorotrichloromethane (OSHA)
CHEMBL348290
R 11SS
Trichlorofluoromethane, >=99.5%
Tox21_201190
Trichlorofluoromethane (ACGIH:OSHA)
InChI=1/CCl3F/c2-1(3,4)
AKOS007930402
CAS-75-69-4
NCGC00091043-01
NCGC00091043-02
NCGC00258742-01
Trichlorofluoromethane, analytical standard
DB-055980
DESFLURANE IMPURITY D [EP IMPURITY]
DESFLURANE IMPURITY F [EP IMPURITY]
NS00005110
D06220
Fluorotrichloromethane 100 microg/mL in Methanol
Trichlorofluoromethane 100 microg/mL in Methanol
Fluorotrichloromethane 5000 microg/mL in Methanol
Q423000
200-892-3