Biomaterial Database

Identification of environmental hazards of gasoline oxygenate tert-amyl methyl ether (TAME). 1997

H Huttunen, and L E Wyness, and P Kalliokoski

Neste Oy, Oil Product Development, Porvoo, Finland.

The physico-chemical and environmental properties of a new gasoline component tert-amyl methyl ether (TAME, 2-methoxy-2-methylbutane) were determined experimentally and environmental hazards of the new component were thereafter identified. The methodology was based on the chemical regulations of the European Union (EU). On the basis of the experimental results, TAME is a volatile, non-hydrophobic and water-soluble liquid, which is not expected to be adsorbed onto organic matter in soil or sediment. It is not readily biodegradable. TAME has very low acute toxicity to aquatic organisms and is not expected to bioaccumulate.

UI	MeSH Term	Description	Entries
D002627	Chemistry, Physical	The study of CHEMICAL PHENOMENA and processes in terms of the underlying PHYSICAL PHENOMENA and processes.	Physical Chemistry,Chemistries, Physical,Physical Chemistries
D003621	Daphnia	A diverse genus of minute freshwater CRUSTACEA, of the suborder CLADOCERA. They are a major food source for both young and adult freshwater fish.	Daphnias
D004785	Environmental Pollutants	Substances or energies, for example heat or light, which when introduced into the air, water, or land threaten life or health of individuals or ECOSYSTEMS.	Environmental Pollutant,Pollutant,Pollutants,Pollutants, Environmental,Pollutant, Environmental
D005742	Gasoline	Volative flammable fuel (liquid hydrocarbons) derived from crude petroleum by processes such as distillation reforming, polymerization, etc.	Diesel Fuel,Diesel Fuels,Fuel, Diesel,Fuels, Diesel,Gasolines
D000327	Adsorption	The adhesion of gases, liquids, or dissolved solids onto a surface. It includes adsorptive phenomena of bacteria and viruses onto surfaces as well. ABSORPTION into the substance may follow but not necessarily.	Adsorptions
D000460	Chlorophyta	A phylum of photosynthetic EUKARYOTA bearing double membrane-bound plastids containing chlorophyll a and b. They comprise the classical green algae, and represent over 7000 species that live in a variety of primarily aquatic habitats. Only about ten percent are marine species, most live in freshwater.	Algae, Green,Chlorophytina,Green Algae
D000818	Animals	Unicellular or multicellular, heterotrophic organisms, that have sensation and the power of voluntary movement. Under the older five kingdom paradigm, Animalia was one of the kingdoms. Under the modern three domain model, Animalia represents one of the many groups in the domain EUKARYOTA.	Animal,Metazoa,Animalia
D001673	Biodegradation, Environmental	Elimination of ENVIRONMENTAL POLLUTANTS; PESTICIDES and other waste using living organisms, usually involving intervention of environmental or sanitation engineers.	Bioremediation,Phytoremediation,Natural Attenuation, Pollution,Environmental Biodegradation,Pollution Natural Attenuation
D012989	Soil Pollutants	Substances which pollute the soil. Use for soil pollutants in general or for which there is no specific heading.	Soil Pollutant,Pollutant, Soil,Pollutants, Soil
D014106	Tosylarginine Methyl Ester	Arginine derivative which is a substrate for many proteolytic enzymes. As a substrate for the esterase from the first component of complement, it inhibits the action of C(l) on C(4).	Methyl N-alpha-Tosyl-L-Arginate,Ester, Tosylarginine Methyl,Methyl Ester, Tosylarginine,Methyl N alpha Tosyl L Arginate,N-alpha-Tosyl-L-Arginate, Methyl