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Ethylbenzodioxolylbutanamine

Ethylbenzodioxolylbutanamine is a lesser-known entactogen, stimulant, and psychedelic. It is the N-ethyl analogue of benzodioxylbutanamine, and also the α-ethyl analogue of methylenedioxyethylamphetamine. It was first synthesized by Alexander Shulgin.

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Ethylene Methyl Acrylate

Ethylene Methyl Acrylate consist of basic copolymers produced by the copolymerization of ethylene and methyl acrylate.It provides excellent adhesion to polyolefins, polyesters, and other polymers.It is used in films, disposable gloves, and wound care.

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Ethylene Thiourea

Ethylene thiourea is used primarily as an accelerator for vulcanizing polychloroprene (neoprene) and polyacrylate rubbers and also used in the manufacture of ethylenebisdithiocarbamate pesticides, such as amobam, maneb, mancozeb, metiram, nabam, and zineb,electroplating baths, as an intermediate in antioxidant production, in dyes, pharmaceuticals, and synthetic resins.

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Ethylene Vinyl Acetate

Ethylene vinyl acetate is the copolymer of ethylene and vinyl acetate.It is a polymer that approaches elastomeric materials in softness and flexibility.It is used in biomedical engineering applications as a drug delivery device,orthotics, fire safe cigarettes(FSC), surfboard and skimboard traction pads, and for the manufacturing of some artificial flowers. It is also used as a clinginess-enhancing additive in plastic wraps, a cold flow improver for diesel fuel and a separater in HEPA filters.

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Ethylenediaminetetraacetic Acid

Ethylenediaminetetraacetic acid is a polyamino carboxylic acid and a colourless, water-soluble solid. Its conjugate base is named ethylenediaminetetraacetate. It is widely used to dissolve scale. Its usefulness arises because of its role as a hexadentate ligand and chelating agent, i.e. its ability to "sequester" metal ions such as Ca2+ and Fe3+. In the textile industry, it prevents metal ion impurities from modifying colours of dyed products. In the pulp and paper industry, EDTA inhibits the ability of metal ions, especially Mn2+, from catalyzing the disproportionation of hydrogen peroxide, which is used in "chlorine-free bleaching." In similar manner, EDTA is added to some food as a preservative or stabilizer to prevent catalytic oxidative decolouration, which is catalyzed by metal ions. In personal care products, it is added to cosmetics to improve their stability toward air. It is used to bind metal ions in the alternative medical practice of chelation therapy, e.g., for mercury and lead poisoning. It is used in a similar manner to remove excess iron from the body. In the laboratory, EDTA is widely used for scavenging metal ions. In biochemistry and molecular biology, ion depletion is commonly used to deactivate metal-dependent enzymes, either as an assay for their reactivity or to suppress damage to DNA or proteins. In analytical chemistry, EDTA is used in complexometric titrations and analysis of water hardness or as a masking agent to sequester metal ions that would interfere with the analyses.

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Eticlopride

Eticlopride is a dopamine antagonist used in pharmacological research.

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Etidronic Acid

Etidronic acid is a bisphosphonate used in detergents, water treatment, cosmetics and pharmaceutical treatment. An etidronate is a salt of etidronic acid. It is a chelating agent and may be added to bind or, to some extent, counter the effects of substances, such as calcium, iron or other metal ions, which may be discharged as a component of grey wastewater and could conceivably contaminate groundwater supplies. As a phosphonate it has corrosion inhibiting properties on unnalloyed steel. Etidronic acid also acts to retard rancidification and oxidation of fatty acids.

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Etifoxine

Etifoxine is an anxiolytic and anticonvulsant drug. It is used in anxiety disorders and to promote peripheral nerve healing. It has similar effects to benzodiazepine drugs, but is structurally distinct and does not bind to the benzodiazepine receptor. It is more effective than lorazepam as an anxiolytic, and has fewer side effects. It has been associated with acute liver injury.

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Etizolam

Etizolam is a thienodiazepine drug which is a benzodiazepine analog. The etizolam molecule differs from most other benzodiazepines in that the benzene ring has been replaced by a thiophene ring. It possesses amnesic, anxiolytic, anticonvulsant, hypnotic, sedative and skeletal muscle relaxant properties.

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