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Tetraethylene glycol dimethyl ether (TEGDME or tetraglyme) is a polar aprotic solvent with excellent chemical and thermal stability.Its high boiling point and stability makes it an ideal candidate for separation processes and high temperature reactions.
Dithiothreitol (DTT) is an organosulfur compound with the formula (CH(OH)CH 2 SH) 2.A colorless compound, it is classified as a dithiol and a diol.DTT is redox reagent also known as Cleland's reagent, after W. Wallace Cleland. [2]
The reduction potential of DTE is the same as for DTT, about –0.331 mV. [2] The pK a values of the thiol groups of DTE are 9.0 and 9.9, which is higher than the corresponding values for DTT (9.3 and 9.5). [2] Since reduction of disulfide bonds requires thiolate (ionized thiol), DTE is less efficient at lower pH compared to DTT. [2]
The US will honor the late former President Jimmy Carter, who died at age 100 on December 29. President Joe Biden declared January 9 as a day of mourning in an executive order – the same day as ...
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S-phrases were defined in Annex IV:Safety advice concerning dangerous substances and preparations of the European Union Directive 67/548/EEC - Dangerous Substances Directive.
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Terminal adapter for X.21 Two data stations (terminals, stations) each comprising a DCE and a DTE, connected via a network. A data circuit-terminating equipment [1] (DCE) is a device that sits between the data terminal equipment (DTE) and a data transmission circuit. It is also called data communication(s) equipment [2] [3] [4] and data carrier ...