| Substance | Relationship Strength | Studies | Trials | Classes | Roles |
|---|
ethylene dichloride
ethylene dichloride: RN given refers to 1,2-isomer; structure given in first source. 1,2-dichloroethane : A member of the class of chloroethanes substituted by two chloro groups at positions 1 and 2. | 1.98 | 1 | 0 | chloroethanes | hepatotoxic agent;
mutagen;
non-polar solvent |
acetone
methyl ketone : A ketone of formula RC(=O)CH3 (R =/= H). | 1.96 | 1 | 0 | ketone body;
methyl ketone;
propanones;
volatile organic compound | EC 3.5.1.4 (amidase) inhibitor;
human metabolite;
polar aprotic solvent |
bromide
Bromides: Salts of hydrobromic acid, HBr, with the bromine atom in the 1- oxidation state. (From McGraw-Hill Dictionary of Scientific and Technical Terms, 4th ed) | 7.42 | 2 | 0 | halide anion;
monoatomic bromine | |
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 |
chloroacetic acid
chloroacetic acid: urinary metabolite of vinyl chloride; RN given refers to parent cpd; structure. chloroacetic acid : A chlorocarboxylic acid that is acetic acid carrying a 2-chloro substituent. | 2.17 | 1 | 0 | chlorocarboxylic acid;
haloacetic acid | alkylating agent;
herbicide |
glycerol
Moon: The natural satellite of the planet Earth. It includes the lunar cycles or phases, the lunar month, lunar landscapes, geography, and soil. | 1.96 | 1 | 0 | alditol;
triol | algal metabolite;
detergent;
Escherichia coli metabolite;
geroprotector;
human metabolite;
mouse metabolite;
osmolyte;
Saccharomyces cerevisiae metabolite;
solvent |
iodine
Iodine: A nonmetallic element of the halogen group that is represented by the atomic symbol I, atomic number 53, and atomic weight of 126.90. It is a nutritionally essential element, especially important in thyroid hormone synthesis. In solution, it has anti-infective properties and is used topically.. diiodine : Molecule comprising two covalently bonded iodine atoms with overall zero charge.. | 2.21 | 1 | 0 | diatomic iodine | nutrient |
chloral hydrate
[no description available] | 2.42 | 2 | 0 | aldehyde hydrate;
ethanediol;
organochlorine compound | general anaesthetic;
mouse metabolite;
sedative;
xenobiotic |
isoniazid
Hydra: A genus of freshwater polyps in the family Hydridae, order Hydroida, class HYDROZOA. They are of special interest because of their complex organization and because their adult organization corresponds roughly to the gastrula of higher animals.. hydrazide : Compounds derived from oxoacids RkE(=O)l(OH)m (l =/= 0) by replacing -OH by -NRNR2 (R groups are commonly H). (IUPAC). | 1.99 | 1 | 0 | carbohydrazide | antitubercular agent;
drug allergen |
phenobarbital
Phenobarbital: A barbituric acid derivative that acts as a nonselective central nervous system depressant. It potentiates GAMMA-AMINOBUTYRIC ACID action on GABA-A RECEPTORS, and modulates chloride currents through receptor channels. It also inhibits glutamate induced depolarizations.. phenobarbital : A member of the class of barbiturates, the structure of which is that of barbituric acid substituted at C-5 by ethyl and phenyl groups. | 1.99 | 1 | 0 | barbiturates | anticonvulsant;
drug allergen;
excitatory amino acid antagonist;
sedative |
iodoacetic acid
Iodoacetic Acid: A derivative of ACETIC ACID that contains one IODINE atom attached to its methyl group.. iodoacetic acid : A haloacetic acid that is acetic acid in which one of the hydrogens of the methyl group is replaced by an iodine atom. | 2.11 | 1 | 0 | haloacetic acid;
organoiodine compound | alkylating agent |
bromoform
bromoform: structure | 6.37 | 51 | 0 | bromohydrocarbon;
bromomethanes | |
carbon tetrachloride
Carbon Tetrachloride: A solvent for oils, fats, lacquers, varnishes, rubber waxes, and resins, and a starting material in the manufacturing of organic compounds. Poisoning by inhalation, ingestion or skin absorption is possible and may be fatal. (Merck Index, 11th ed). tetrachloromethane : A chlorocarbon that is methane in which all the hydrogens have been replaced by chloro groups. | 3.09 | 5 | 0 | chlorocarbon;
chloromethanes | hepatotoxic agent;
refrigerant |
cyanides
Cyanides: Inorganic salts of HYDROGEN CYANIDE containing the -CN radical. The concept also includes isocyanides. It is distinguished from NITRILES, which denotes organic compounds containing the -CN radical.. cyanides : Salts and C-organyl derivatives of hydrogen cyanide, HC#N.. isocyanide : The isomer HN(+)#C(-) of hydrocyanic acid, HC#N, and its hydrocarbyl derivatives RNC (RN(+)#C(-)).. cyanide : A pseudohalide anion that is the conjugate base of hydrogen cyanide. | 2.05 | 1 | 0 | pseudohalide anion | EC 1.9.3.1 (cytochrome c oxidase) inhibitor |
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. | 6.23 | 45 | 0 | chloromethanes;
one-carbon compound | carcinogenic agent;
central nervous system drug;
inhalation anaesthetic;
non-polar solvent;
refrigerant |
hexachloroethane
[no description available] | 1.98 | 1 | 0 | chlorocarbon;
chloroethanes | carcinogenic agent;
refrigerant |
bromoacetate
[no description available] | 2.17 | 1 | 0 | carboxylic acid;
organohalogen compound | |
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. | 2.4 | 2 | 0 | chloroethanes | polar solvent |
bromoethane
bromoethane : A bromoalkane that is ethane carrying a bromo substituent. It is an alkylating agent used as a chemical intermediate in various organic syntheses. | 1.98 | 1 | 0 | bromoalkane;
bromohydrocarbon;
volatile organic compound | alkylating agent;
carcinogenic agent;
local anaesthetic;
refrigerant;
solvent |
bromochloromethane
bromochloromethane: inhibitor of ruminal methane production. bromochloromethane : A halomethane that is chloromethane in which one of the hydrogens has been replaced by a bromine atom. | 2.44 | 2 | 0 | halomethane | |
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. | 2.39 | 2 | 0 | chloromethanes;
volatile organic compound | carcinogenic agent;
polar aprotic solvent;
refrigerant |
bromodichloromethane
bromodichloromethane: RN given refers to parent cpd. bromodichloromethane : A halomethane that is dichloromethane in which oneof the hydrogens has been replaced by a bromine atom. It occurs as a contaminant in drinking water. | 6.6 | 65 | 0 | halomethane | environmental contaminant;
reagent |
1,1-dichloroethane
[no description available] | 1.98 | 1 | 0 | organochlorine compound | |
vinylidene chloride
vinylidene chloride: potent hepatotoxin. 1,1-dichloroethene : A member of the class of chloroethenes that is ethene in which both of the hydrogens attached to one of the carbons are replaced by chlorines. | 1.98 | 1 | 0 | chloroethenes | carcinogenic agent;
mouse metabolite;
mutagen |
iodoform
[no description available] | 2.21 | 1 | 0 | iodomethanes | |
bromotrichloromethane
Bromotrichloromethane: A potent liver poison. In rats, bromotrichloromethane produces about three times the degree of liver microsomal lipid peroxidation as does carbon tetrachloride. | 2.38 | 2 | 0 | | |
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. | 1.98 | 1 | 0 | chlorofluorocarbon;
halomethane | environmental contaminant;
NMR chemical shift reference compound;
NMR solvent;
refrigerant |
pentachloroethane
[no description available] | 1.98 | 1 | 0 | chloroethanes | non-polar solvent |
trichloroacetic acid
Trichloroacetic Acid: A strong acid used as a protein precipitant in clinical chemistry and also as a caustic for removing warts.. trichloroacetic acid : A monocarboxylic acid that is acetic acid in which all three methyl hydrogens are substituted by chlorine. | 2.74 | 3 | 0 | monocarboxylic acid;
organochlorine compound | carcinogenic agent;
metabolite;
mouse metabolite |
propylene dichloride
propylene dichloride: Russian drug; structure. 1,2-dichloropropane : A chloroalkane that is propane in which a hydrogen from each of two adjacent carbons has been replaced by chlorines. | 1.98 | 1 | 0 | chloroalkane;
volatile organic compound | |
2,3-dichloro-1-propene
2,3-dichloro-1-propene: soil fumigant | 1.98 | 1 | 0 | | |
1,1,2-trichloroethane
1,1,2-trichloroethane: RN given refers to cpd with locants as specified. 1,1,2-trichloroethane : A member of the class of chloroethanes that is ethane substituted by chloro groups at positions 1, 1 and 2. | 1.98 | 1 | 0 | chloroethanes | |
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. | 8.1 | 5 | 0 | chloroethenes | inhalation anaesthetic;
mouse metabolite |
1,1,2,2-tetrachloroethane
1,1,2,2-tetrachloroethane: see also record for tetrachloroethane. 1,1,2,2-tetrachloroethane : A member of the class of chloroethanes that is ethane substituted by chloro groups at positions 1, 1, 2 and 2. | 1.98 | 1 | 0 | chloroethanes | |
dichloroacetic acid
[no description available] | 2.43 | 2 | 0 | monocarboxylic acid;
organochlorine compound | astringent;
marine metabolite |
n,n-diethyl 4-phenylenediamine
N,N-diethyl 4-phenylenediamine: RN given refers to parent cpd | 2.05 | 1 | 0 | | |
1,2,3-trichloropropane
[no description available] | 1.98 | 1 | 0 | organochlorine compound | |
1-bromo-2-chloroethane
1-bromo-2-chloroethane : A haloalkane that is bromoethane substituted by chlorine at position 2. | 1.98 | 1 | 0 | haloalkane;
organobromine compound;
organochlorine compound | mutagen |
butyl bromide
[no description available] | 1.98 | 1 | 0 | | |
butyl chloride
butyl chloride: structure | 1.98 | 1 | 0 | | |
benzyl acetate
benzyl acetate : The acetate ester of benzyl alcohol. | 2.01 | 1 | 0 | acetate ester;
benzyl ester | metabolite |
1,3-dichloropropane
1,3-dichloropropane : A chloroalkane that is propane in which a hydrogen from each of the terminal methyl groups has been replaced by a chlorine. | 1.98 | 1 | 0 | chloroalkane;
chlorohydrocarbon | environmental contaminant;
nematicide |
catechin
Catechin: An antioxidant flavonoid, occurring especially in woody plants as both (+)-catechin and (-)-epicatechin (cis) forms.. catechin : Members of the class of hydroxyflavan that have a flavan-3-ol skeleton and its substituted derivatives.. rac-catechin : A racemate comprising equimolar amounts of (+)- and (-)-catechin. (+)-catechin : The (+)-enantiomer of catechin and a polyphenolic antioxidant plant metabolite. | 1.98 | 1 | 0 | catechin | antioxidant;
plant metabolite |
1-chloro-2-methylpropene
[no description available] | 1.98 | 1 | 0 | organochlorine compound | |
1-chlorohexane
[no description available] | 1.98 | 1 | 0 | | |
3-chloro-2-methylprop-1-ene
[no description available] | 1.98 | 1 | 0 | organochlorine compound | |
2,2-dichloropropane
2,2-dichloropropane: a water pollutant | 1.98 | 1 | 0 | | |
1,1,1,2-tetrachloroethane
1,1,1,2-tetrachloroethane: see also record for tetrachloroethane | 1.98 | 1 | 0 | chloroethanes | |
dibromoacetic acid
dibromoacetic acid : A monocarboxylic acid that is acetic acid in which two of the methyl hydrogens are replaced by bromo groups. | 2.53 | 2 | 0 | 2-bromocarboxylic acid;
monocarboxylic acid | apoptosis inducer;
geroprotector;
marine metabolite |
dichloroacetonitrile
dichloroacetonitrile: by-product of water chlorination; structure given in first source | 2.41 | 2 | 0 | aliphatic nitrile | |
p-chloro-o-toluidine hydrochloride
p-chloro-o-toluidine hydrochloride: structure in first source | 2.01 | 1 | 0 | | |
bromine
Bromine: A halogen with the atomic symbol Br, atomic number 35, and atomic weight 79.904. It is a volatile reddish-brown liquid that gives off suffocating vapors, is corrosive to the skin, and may cause severe gastroenteritis if ingested. | 2 | 1 | 0 | diatomic bromine | |
chlorine
Chlorine: An element with atomic symbol Cl, atomic number 17, and atomic weight 35, and member of the halogen family. | 3.76 | 10 | 0 | diatomic chlorine;
gas molecular entity | bleaching agent |
ozone
Ozone: The unstable triatomic form of oxygen, O3. It is a powerful oxidant that is produced for various chemical and industrial uses. Its production is also catalyzed in the ATMOSPHERE by ULTRAVIOLET RAY irradiation of oxygen or other ozone precursors such as VOLATILE ORGANIC COMPOUNDS and NITROGEN OXIDES. About 90% of the ozone in the atmosphere exists in the stratosphere (STRATOSPHERIC OZONE).. ozone : An elemental molecule with formula O3. An explosive, pale blue gas (b.p. -112degreeC) that has a characteristic, pungent odour, it is continuously produced in the upper atmosphere by the action of solar ultraviolet radiation on atmospheric oxygen. It is an antimicrobial agent used in the production of bottled water, as well as in the treatment of meat, poultry and other foodstuffs. | 2.02 | 1 | 0 | elemental molecule;
gas molecular entity;
reactive oxygen species;
triatomic oxygen | antiseptic drug;
disinfectant;
electrophilic reagent;
greenhouse gas;
mutagen;
oxidising agent;
tracer |
chloramine
[no description available] | 2.21 | 1 | 0 | halide | |
fluorides
[no description available] | 2.31 | 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. | 2.53 | 2 | 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. | 8.11 | 5 | 0 | chlorocarbon;
chloroethenes | nephrotoxic agent |
bromates
Bromates: Negative ions or salts derived from bromic acid, HBrO3. | 2.1 | 1 | 0 | bromine oxoanion;
monovalent inorganic anion | |
cyanates
Cyanates: Organic salts of cyanic acid containing the -OCN radical.. cyanates : Salts and esters of cyanic acid, HOC#N; compounds carrying the cyanate functional group -O-C#N.. isocyanates : Organonitrogen compounds that are derivatives of isocyanic acid; compounds containing the isocyanate functional group -N=C=O (as opposed to the cyanate group, -O-C#N). | 2.07 | 1 | 0 | | |
bilirubin
[no description available] | 2.6 | 1 | 0 | biladienes;
dicarboxylic acid | antioxidant;
human metabolite;
mouse metabolite |
chlorophyll a
Chlorophyll: Porphyrin derivatives containing magnesium that act to convert light energy in photosynthetic organisms.. chlorophyll : A family of magnesium porphyrins, defined by the presence of a fifth ring beyond the four pyrrole-like rings. The rings can have various side chains which usually include a long phytol chain. | 2.5 | 2 | 0 | chlorophyll;
methyl ester | cofactor |
sodium hypochlorite
Sodium Hypochlorite: It is used as an oxidizing and bleaching agent and as a disinfectant. (From Grant & Hackh's Chemical Dictionary, 5th ed). sodium hypochlorite : An inorganic sodium salt in which hypochlorite is the counterion. It is used as a bleaching and disinfecting agent and is commonly found in household bleach. | 2.07 | 1 | 0 | inorganic sodium salt | bleaching agent;
disinfectant |
sodium bromate
sodium bromate : An inorganic sodium salt having bromate as the counterion. | 2.1 | 1 | 0 | bromate salt;
inorganic sodium salt | nephrotoxin;
oxidising agent |
pheophytin a
pheophytin a: structure given in first source; RN given refers to (3S-(3alpha(2E,7S*,11S*),4beta,21beta))-isomer | 2.5 | 2 | 0 | | |
phosphorus radioisotopes
Phosphorus Radioisotopes: Unstable isotopes of phosphorus that decay or disintegrate emitting radiation. P atoms with atomic weights 28-34 except 31 are radioactive phosphorus isotopes. | 1.96 | 1 | 0 | | |