英语释义

1. a binary compound of methoxyl especially a base formed from methanol by replacement of the hydroxyl hydrogen with a metal
sodium methoxide NaOCH3

片语

Tributyltin methoxide三正丁基甲氧基锡

sodium methoxide[有化] 甲氧基钠；甲醇钠（等于sodium methylate）

Calcium methoxide甲醇钙

IRON METHOXIDE甲氧基亚铁

Lithium methoxide甲氧基锂

Copper methoxide甲醇铜

potassium methoxide甲醇钾

Benzyltrimethylammonium methoxide三甲基苯甲氧基胺

Tin methoxide甲醇锡

Magnesium methoxide甲醇镁

英汉例句

• Sodium methoxide used as catalyst for the synthesis of methyl formate by carbonylation of methanol was studied, and effect of three kinds of promoter was investigated.

  在间歇釜式反应器中，进行一氧化碳与甲醇羰基化合成甲酸甲酯的合成，考察甲醇钠堿性催化体系对反应的影响。

• Li2O-B2O3 composite gels were successfully prepared from tri-n-butyl borate and lithium methoxide dissolved in methanol and tetrahydrofuran via sol-gel technique.

  以硼酸三正丁酯、甲醇锂为主要原料，甲醇和四氢呋喃为溶剂，利用溶胶-凝胶法通过优化工艺制备了掺锂硼酸盐凝胶。

• A new solid base catalyst of calcium methoxide was made with calcium carbonate as the starting material.

  以碳酸钙为基础材料，制成高效酯交换催化剂甲醇钙。

• An improved method of synthesizing trimethyl orthoformate through azeotropic distillation by taking sodium methoxide in methanol and chloroform as raw materials has been presented by the author.

  介绍了以甲醇钠甲醇溶液与氯仿为原料，采用共沸蒸馏法制备原甲酸三甲酯的改进工艺。

• Using magnesium methoxide as a heterogeneous catalyst to produce biodiesel was put forward, and the corresponding process for catalyst disposal was researched.

  开发了以甲醇镁为非均相催化剂制备生物柴油的工艺流程，研究了相应的催化剂后处理工艺。

• Organic aluminium can choose aluminium methoxide which has low cost and is easy to synthetize; inorganic salt can be served as basic sintetics, thus greatly lowering raw material cost;

  有机铝可选择价格低、易合成的甲醇铝，而无机盐作为基本合成原料，可大大降低了原料成本；