Substance | Relationship Strength | Studies | Trials | Classes | Roles |
methane Methane: The simplest saturated hydrocarbon. It is a colorless, flammable gas, slightly soluble in water. It is one of the chief constituents of natural gas and is formed in the decomposition of organic matter. (Grant & Hackh's Chemical Dictionary, 5th ed). methane : A one-carbon compound in which the carbon is attached by single bonds to four hydrogen atoms. It is a colourless, odourless, non-toxic but flammable gas (b.p. -161degreeC). | 1.96 | 1 | 0 | alkane; gas molecular entity; mononuclear parent hydride; one-carbon compound | bacterial metabolite; fossil fuel; greenhouse gas |
methanol Methanol: A colorless, flammable liquid used in the manufacture of FORMALDEHYDE and ACETIC ACID, in chemical synthesis, antifreeze, and as a solvent. Ingestion of methanol is toxic and may cause blindness.. primary alcohol : A primary alcohol is a compound in which a hydroxy group, -OH, is attached to a saturated carbon atom which has either three hydrogen atoms attached to it or only one other carbon atom and two hydrogen atoms attached to it.. methanol : The primary alcohol that is the simplest aliphatic alcohol, comprising a methyl and an alcohol group. | 3.5 | 2 | 0 | alkyl alcohol; one-carbon compound; primary alcohol; volatile organic compound | amphiprotic solvent; Escherichia coli metabolite; fuel; human metabolite; mouse metabolite; Mycoplasma genitalium metabolite |
1-propanol 1-Propanol: A colorless liquid made by oxidation of aliphatic hydrocarbons that is used as a solvent and chemical intermediate.. propan-1-ol : The parent member of the class of propan-1-ols that is propane in which a hydrogen of one of the methyl groups is replaced by a hydroxy group. | 1.95 | 1 | 0 | propan-1-ols; short-chain primary fatty alcohol | metabolite; protic solvent |
toluene methylbenzene : Any alkylbenzene that is benzene substituted with one or more methyl groups. | 1.97 | 1 | 0 | methylbenzene; toluenes; volatile organic compound | cholinergic antagonist; fuel additive; neurotoxin; non-polar solvent |
atrazine [no description available] | 1.98 | 1 | 0 | chloro-1,3,5-triazine; diamino-1,3,5-triazine | environmental contaminant; herbicide; xenobiotic |
ether Ether: A mobile, very volatile, highly flammable liquid used as an inhalation anesthetic and as a solvent for waxes, fats, oils, perfumes, alkaloids, and gums. It is mildly irritating to skin and mucous membranes.. ether : An organooxygen compound with formula ROR, where R is not hydrogen.. diethyl ether : An ether in which the oxygen atom is linked to two ethyl groups. | 1.96 | 1 | 0 | ether; volatile organic compound | inhalation anaesthetic; non-polar solvent; refrigerant |
chloroform Chloroform: A commonly used laboratory solvent. It was previously used as an anesthetic, but was banned from use in the U.S. due to its suspected carcinogenicity.. chloroform : A one-carbon compound that is methane in which three of the hydrogens are replaced by chlorines. | 1.96 | 1 | 0 | chloromethanes; one-carbon compound | carcinogenic agent; central nervous system drug; inhalation anaesthetic; non-polar solvent; refrigerant |
1,1,1-trichloroethane Trichloroethanes: Chlorinated ethanes which are used extensively as industrial solvents. They have been utilized in numerous home-use products including spot remover preparations and inhalant decongestant sprays. These compounds cause central nervous system and cardiovascular depression and are hepatotoxic. Include 1,1,1- and 1,1,2-isomers.. 1,1,1-trichloroethane : A member of the class of chloroethanes carrying three chloro substituents at position 1. | 1.97 | 1 | 0 | chloroethanes | polar solvent |
methylene chloride Methylene Chloride: A chlorinated hydrocarbon that has been used as an inhalation anesthetic and acts as a narcotic in high concentrations. Its primary use is as a solvent in manufacturing and food technology.. dichloromethane : A member of the class of chloromethanes that is methane in which two of the hydrogens have been replaced by chlorine. A dense, non-flammible colourless liquid at room temperature (b.p. 40degreeC, d = 1.33) which is immiscible with water, it is widely used as a solvent, a paint stripper, and for the removal of caffeine from coffee and tea. | 1.96 | 1 | 0 | chloromethanes; volatile organic compound | carcinogenic agent; polar aprotic solvent; refrigerant |
nitromethane nitromethane: structure. nitromethane : A primary nitroalkane that is methane in which one of the hydrogens is replace by a nitro group. A polar solvent (b.p. 101 degreeC), it is an important starting material in organic synthesis. It is also used as a fuel for rockets and radio-controlled models. | 1.96 | 1 | 0 | primary nitroalkane; volatile organic compound | EC 4.3.1.3 (histidine ammonia-lyase) inhibitor; explosive; NMR chemical shift reference compound; polar aprotic solvent |
trichlorofluoromethane trichlorofluoromethane: refrigerant, aerosol propellant; RN given refers to parent cpd; structure. trichlorofluoromethane : A one-carbon compound that is methane in which the hydrogens have been replaced by three chlorine and one fluorine atom. | 3.27 | 1 | 0 | chlorofluorocarbon; halomethane | environmental contaminant; NMR chemical shift reference compound; NMR solvent; refrigerant |
dichlorodifluoromethane dichlorodifluoromethane: refrigerant,aerosol propellant | 3.52 | 2 | 0 | | |
1,1,2-trichloro-1,2,2-trifluoroethane [no description available] | 3.27 | 1 | 0 | chlorofluorocarbon; haloalkane | NMR solvent; refrigerant |
freon 114 Freon 114: InChIKey: DDMOUSALMHHKOS-UHFFFAOYSA-N | 3.27 | 1 | 0 | | |
trichloroethylene Trichloroethylene: A highly volatile inhalation anesthetic used mainly in short surgical procedures where light anesthesia with good analgesia is required. It is also used as an industrial solvent. Prolonged exposure to high concentrations of the vapor can lead to cardiotoxicity and neurological impairment.. triol : A chemical compound containing three hydroxy groups. | 2.41 | 2 | 0 | chloroethenes | inhalation anaesthetic; mouse metabolite |
3-xylene m-xylene : A xylene carrying methyl groups at positions 1 and 3. | 1.97 | 1 | 0 | xylene | |
diethylhexyl phthalate Diethylhexyl Phthalate: An ester of phthalic acid. It appears as a light-colored, odorless liquid and is used as a plasticizer for many resins and elastomers.. bis(2-ethylhexyl) phthalate : A phthalate ester that is the bis(2-ethylhexyl) ester of benzene-1,2-dicarboxylic acid. | 1.98 | 1 | 0 | diester; phthalate ester | androstane receptor agonist; apoptosis inhibitor; plasticiser |
ethyl acetate ethyl acetate : The acetate ester formed between acetic acid and ethanol. | 1.96 | 1 | 0 | acetate ester; ethyl ester; volatile organic compound | EC 3.4.19.3 (pyroglutamyl-peptidase I) inhibitor; metabolite; polar aprotic solvent; Saccharomyces cerevisiae metabolite |
2,2-dichloro-1,1,1-trifluoroethane 2,2-dichloro-1,1,1-trifluoroethane: structure given in first source. hydrochlorofluorocarbon : An organochlorine compound derived from methane, ethane or propane that contains atoms of hydrogen, chlorine, fluorine, and carbon only. | 3.27 | 1 | 0 | | |
pentafluoroethane [no description available] | 3.27 | 1 | 0 | | |
1,1,1-trifluoroethane [no description available] | 3.27 | 1 | 0 | | |
norflurane norflurane: may replace R 12 as air-conditioning refrigerant; structure given in first source | 3.27 | 1 | 0 | | |
methyl tert-butyl ether methyl tert-butyl ether: used to dissolve gallstones; gasoline additive. methyl tert-butyl ether : An ether having methyl and tert-butyl as the two alkyl components. | 1.96 | 1 | 0 | ether | fuel additive; metabolite; non-polar solvent |
1,1-dichloro-1-fluoroethane [no description available] | 3.27 | 1 | 0 | | |
1,1,1,2-tetrafluoro-2-chloroethane 1,1,1,2-tetrafluoro-2-chloroethane: refrigerant | 3.27 | 1 | 0 | | |
fluorides [no description available] | 1.97 | 1 | 0 | halide anion; monoatomic fluorine | |
phenyl acetate phenyl acetate: The ester formed between phenol and acetic acid. Don't confuse with phenylacetic acid derivatives listed under PHENYLACETATES.. phenyl acetate : An acetate ester obtained by the formal condensation of phenol with acetic acid. | 1.96 | 1 | 0 | benzenes; phenyl acetates | |
tetrachloroethylene Tetrachloroethylene: A chlorinated hydrocarbon used as an industrial solvent and cooling liquid in electrical transformers. It is a potential carcinogen. | 2.41 | 2 | 0 | chlorocarbon; chloroethenes | nephrotoxic agent |
1,1,1,3,3-pentafluoropropane [no description available] | 3.27 | 1 | 0 | | |
hydroxyl radical Hydroxyl Radical: The univalent radical OH. Hydroxyl radical is a potent oxidizing agent. | 1.98 | 1 | 0 | oxygen hydride; oxygen radical; reactive oxygen species | |
2,3,3,3-tetrafluoropropene 2,3,3,3-tetrafluoropropene: structure in first source | 3.27 | 1 | 0 | | |
silicon Silicon: A trace element that constitutes about 27.6% of the earth's crust in the form of SILICON DIOXIDE. It does not occur free in nature. Silicon has the atomic symbol Si, atomic number 14, and atomic weight [28.084; 28.086]. | 3.19 | 1 | 0 | carbon group element atom; metalloid atom; nonmetal atom | |
phosphatidylcholines Phosphatidylcholines: Derivatives of PHOSPHATIDIC ACIDS in which the phosphoric acid is bound in ester linkage to a CHOLINE moiety. | 1.97 | 1 | 0 | 1,2-diacyl-sn-glycero-3-phosphocholine | |