Lexikon
adrenaline, also called epinephrine, is a hormone and neurotransmitter. In stress situation it increases heart rate, contracts blood vessels and dilates air passages and participates in the response of the sympathetic nervous system. Chemically it is a phenyl-ethyl-amine, a special monoamine produced only by the adrenal glands from phenylalanine and tyrosine.
set of conditions, including operational conditions and risk management measures, that describe how the substance is manufactured or used during its life-cycle and how the manufacturer or importer controls, or recommends downstream users to control exposure of humans and the environment. These exposure scenarios may cover one specific process or use or several processes or uses as appropriate. Source: REACH Glossary
ethers or alcohols added to gasoline to enhance the octane number and reduce CO production. The most widely used oxygenate is methyl tert-butyl ether (MTBE) produced from methanol and isobutylene. They are water-soluble resulting in fast spreading with groundwater after leaching.