EMBL-EBI | Chemical Biology | ChEBI

Example searches: iron*, InChI=1S/CH4O/c1-2/h2H,1H3, caffeine | Advanced Search

CHEBI:47855 - difluoromethane

ChEBI IDCHEBI:47855
ChEBI Namedifluoromethane
Stars
Last Modified25 November 2016
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaCH2F2
Net Charge0
Average Mass52.023
Monoisotopic Mass52.01246
SMILES[H]C([H])(F)F
InChIInChI=1S/CH2F2/c2-1-3/h1H2
InChIKeyRWRIWBAIICGTTQ-UHFFFAOYSA-N
Roles Classification
Application:
refrigerant  A substance used in a thermodynamic heat pump cycle or refrigeration cycle that undergoes a phase change from a gas to a liquid and back. Refrigerants are used in air-conditioning systems and freezers or refrigerators and are assigned a "R" number (by ASHRAE - formerly the American Society of Heating, Refrigerating and Air Conditioning Engineers), which is determined systematically according to their molecular structure.
ChEBI Ontology
Outgoing Relation(s)
difluoromethane (CHEBI:47855) has role refrigerant (CHEBI:78433)
difluoromethane (CHEBI:47855) is a fluoromethanes (CHEBI:39281)
Incoming Relation(s)
difluoromethyl group (CHEBI:52087) is substituent group from difluoromethane (CHEBI:47855)
IUPAC Name 
difluoromethane
Synonyms  Source
CH2F2NIST Chemistry WebBook
methylene fluorideNIST Chemistry WebBook
methylene difluorideChemIDplus
CF2H2ChEBI
Freon 32ChemIDplus
DifluormethanChEBI
Registry NumbersSources
Beilstein:1730795Beilstein
Gmelin:259463Gmelin
CAS:75-10-5NIST Chemistry WebBook
CAS:75-10-5ChemIDplus