Classification Term: 2609

Halomethanes (ontology term: CHEMONTID:0004157)

Organic compounds in which at least one of the four hydrogen atoms of methane (CH4) are replaced by halogen atoms." []

found 12 associated metabolites at sub_class metabolite taxonomy ontology rank level.

Ancestor: Alkyl halides

Child Taxonomies: Trihalomethanes

Dichloromethane

Dichloride, methylene

CH2Cl2 (83.9534)


Dichloromethane is used as an extraction solvent in the preparation of decaffeinated coffee, hop extracts and spice oleoresins. Diluent for colour additives and inks for marking fruit and vegetables The output of these processes is a mixture of methyl chloride, dichloromethane, chloroform, and carbon tetrachloride. These compounds are separated by distillation

   

Carbon tetrachloride

Kohlenstofftetrachlorid

CCl4 (151.8754)


Grain fumigan

   

Fluoromethane

Fluoromethane, 18F-labeled

CH3F (34.0219)


   

Bromomethane

Methyl bromide rodent fumigant (with chloropicrin)

CH3Br (93.9418)


Principally used as an insecticidal and nemacidal fumigant, especially for soil and agricultural produce. Also used as a solvent for extraction of plant oils The chemical compound bromomethane, commonly known as methyl bromide, is an organobromine compound with formula CH3Br. This colorless, odorless, nonflammable gas is produced both industrially and particularly biologically. It is a recognized ozone-depleting chemical. It was used extensively as a pesticide until being phased out by most countries in the early 2000s

   

Iodomethane

Methyl iodide, 131I-labeled

CH3I (141.928)


   

Chlorofluoromethane

chloro(fluoro)methane

CH2ClF (67.9829)


   

Chloromethane

Monochloromethane

CH3Cl (49.9923)


   

Dibromodichloromethane

Methane,dibromodichloro- (6CI,8CI,9CI)

CBr2Cl2 (239.7744)


Dibromodichloromethane is classified as a member of the halomethanes. Halomethanes are organic compounds in which at least one of the four hydrogen atoms of methane (CH4) are replaced by halogen atoms. (ChemoSummarizer)

   

Carbon tetrafluoride

Tetrafluorkohlenstoff

CF4 (87.9936)


   

Difluoromethane

Methylene difluoride

CH2F2 (52.0125)


   

Diiodomethane

Methylene iodide, 14C-labeled

CH2I2 (267.8246)


   

Trifluoromethyl iodide

trifluoro(iodo)methane

CF3I (195.8997)