Dichlorodifluoromethane

Details

Stereochemistry	ACHIRAL
Molecular Formula	CCl2F2
Molecular Weight	120.914
Optical Activity	NONE
Defined Stereocenters	0 / 0
E/Z Centers	0
Charge	0

SHOW SMILES / InChI

Structure Search

SMILES

FC(F)(Cl)Cl

InChI

InChIKey=PXBRQCKWGAHEHS-UHFFFAOYSA-N

InChI=1S/CCl2F2/c2-1(3,4)5

HIDE SMILES / InChI

Molecular Formula	CCl2F2
Molecular Weight	120.914
Charge	0
Count

Stereochemistry	ACHIRAL
Additional Stereochemistry	No
Defined Stereocenters	0 / 0
E/Z Centers	0
Optical Activity	NONE

Description
Sources: https://www.ncbi.nlm.nih.gov/pubmed/3389660 | https://www.in.gov/idem/toxic/files/studies_toxwatch_dichlorodifluoromethane.pdf | https://www.ncbi.nlm.nih.gov/pubmed/10687531

Dichlorodifluoromethane, also known as Freon 12, was used as a refrigerant and aerosol spray propellant. However, its production was banned, because of the destroy the ozone layer. Experiments on animal failed to show any carcinogenic effects of this compound.

Approval Year

PubMed

Title	Date	PubMed
Chlorine isotope fractionation in the stratosphere.	2010-09-03	20813947
Low-energy electron attachment to the dichlorodifluoromethane (CCl2F2) molecule.	2010-01-28	20039623
Chlorine-catalyzed ozone destruction: Cl atom production from ClOOCl photolysis.	2009-12-24	19852447
Simultaneous determination of CFC-11, CFC-12 and CFC-113 in seawater samples using a purge and trap gas-chromatographic system.	2009-12-15	19836579
Photoacoustic beam profiling of pulsed lasers.	2009-11	19947716
Comparison of gas-solid chromatography and MM2 force field molecular binding energies for greenhouse gases on a carbonaceous surface.	2009-10-01	19560156
A novel mechanism causing bradycardia during right lung pleurodesis.	2009-10	19762774
Cardiotoxicity of Freon among refrigeration services workers: comparative cross-sectional study.	2009-07-13	19594908
Dental pulp testing: a review.	2009	20339575
Evaluation of the temperature of different refrigerant sprays used as a pulpal test.	2008-12	19032640
Electrical breakdown gas detector featuring carbon nanotube array electrodes.	2008-01	18468093
Wildlife ecological screening levels for inhalation of volatile organic chemicals.	2007-06	17571697
Grand rounds: outbreak of hematologic abnormalities in a community of people exposed to leakage of fire extinguisher gas.	2006-11	17107857
High resolution electron momentum spectroscopy of dichlorodifluoromethane: unambiguous assignments of outer valence molecular orbitals.	2006-10-21	17059255
Adsorption energies for a nanoporous carbon from gas-solid chromatography and molecular mechanics.	2006-04-01	16168430
Total toxicity equivalents emissions of SF6, CHF3, and CCl2F2 decomposed in a RF plasma environment.	2006-03	16084562
Dichlorodifluoromethane decomposition to CO2 with simultaneous halogen fixation by calcium oxide based materials.	2006-02-01	16509324
Modified direct relining method produces an accurate adaptation of denture.	2005-09	16279719
Application of the cell potential method to predict phase equilibria of multicomponent gas hydrate systems.	2005-04-28	16851953
[Trends and variation of CFC-11 in the atmosphere of Beijing].	2005-01	15859398
Standards development of global warming gas species: methane, nitrous oxide, trichlorofluoromethane, and dichlorodifluoromethane.	2004-05-01	15180066
Historical trends in occurrence and atmospheric inputs of halogenated volatile organic compounds in untreated ground water used as a source of drinking water.	2004-04-05	15050396
A neutron dosemeter for nuclear criticality accidents.	2004	15353696
Gas-phase reaction of CCl2F2 (CFC-12) with methane.	2003-12	14512123
High-energy neutron dosimetry with superheated drop detectors.	2002	12382936
Background monitoring and long-range transport of atmospheric CFC-11 and CFC-12 at Kosan, Korea.	2001-07	11516020
The effect of cold air cooling on 585 nm pulsed dye laser treatment of port-wine stains.	2001-07	11442613
Acute neurobehavioral effects in rats from exposure to HFC 134a or CFC 12.	2001-04	11405255

Substance Class	Chemical Created by `admin` on `Mon Mar 31 17:36:27 GMT 2025` Edited by `admin` on `Mon Mar 31 17:36:27 GMT 2025`
Record UNII	OFM06SG1KO
Record Status	`Validated (UNII)`
Record Version

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Name

Type

Language

Dichlorodifluoromethane

Systematic Name

English

CHLOROFLUOROCARBON 12

Preferred Name

English

DICHLORODIFLUOROMETHANE [VANDF]

Common Name

English

METHANE, DICHLORODIFLUORO

Common Name

English

DICHLORODIFLUOROMETHANE [MI]

Common Name

English

Dichlorodifluoromethane [WHO-DD]

Common Name

English

DICHLORODIFLUOROMETHANE [MART.]

Common Name

English

DICHLORODIFLUOROMETHANE [II]

Common Name

English

DICHLORODIFLUOROMETHANE [HSDB]

Common Name

English

Classification Tree Code System Code

CFR

21 CFR 701.30