[Chinese Name] Triethyl borate; Ethyl borate; Triethoxyboron
[English name] Triethyl borate
[Structure or molecular formula]
[Relative molecular weight or atomic weight] 145.99
Density 0.8746 (10 ℃)
Melting Point (℃) -84.8
Boiling Point (℃) 117.4
Flash Point (℃) 11
Refractive Index 1.3740
Dissolution: Insoluble in water, decomposes in water and generates ethanol and boric acid.
[Purpose] Ethoxy agent; Organic boride raw materials; Welding aids; Plasticizers; Catalysts.
Ethanol and boron anhydride can be prepared by reacting at 80 ℃. Due to the hydrolysis of this product in water, an absorbent agent is added during the reaction process to keep the system dry. After the reaction is completed, distillation is refined.
【 Combustion color 】 The combustion of triethyl borate shows a green flame

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