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The European Chemicals Agency (ECHA; / ˈ ɛ k ə / EK-ə) is an agency of the European Union working for the safe use of chemicals. It manages the technical and administrative aspects of the implementation of the European Union regulation called Registration, Evaluation, Authorisation and Restriction of Chemicals (REACH).
This compound has idealized D 3 symmetry. Six oxygen atoms surround the central ruthenium atom in an octahedral arrangement. The average Ru-O bond length in Ru(acac) 3 is 2.00 Å. [1]
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The CLP Regulation [1] (for "Classification, Labelling and Packaging" [2]) is a European Union regulation from 2008, which aligns the European Union system of classification, labelling and packaging of chemical substances and mixtures to the Globally Harmonised System (GHS).
WO 2 Cl 2 is prepared by ligand redistribution reaction from tungsten trioxide and tungsten hexachloride: . 2 WO 3 + WCl 6 → 3 WO 2 Cl 2. Using a two-zone tube furnace, a vacuum-sealed tube containing these solids is heated to 350 °C.
C12-C14 alcohol glycidyl ether (AGE) is an organic chemical in the glycidyl ether family. [2] It is a mixture of mainly 12 and 14 carbon chain alcohols, also called fatty alcohols that have been glycidated.
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Ethylammonium nitrate can be produced by heating ethyl nitrate with an alcoholic solution of ammonia [8] or by reacting ethylamine with concentrated nitric acid. [6] It has a relatively low viscosity of 0.28 poise or 0.028 Pa·s at 25 °C and therefore a high electrical conductivity of about 20 mS·cm −1 at 25 °C.