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- triethyl aminomethyl 三乙基氨甲基
- The recovery process for triethyl amine from crystallization mother liquor of glyphosate was presented in this paper. 本文介紹了從草甘膦結晶母液中回收三乙胺的工藝改進。
- Review methods used over last morn than 10 years for pretreatment and determination residues of glyphosate and aminomethyl phosphonic acid. 摘要綜述了近10年來環境樣品和食品樣品中草甘膦及其代謝物氨甲基膦酸殘留量的前處理方法和檢測方法。
- Aim\ Enanthal diethyl acetal is prepared with heptaldehyde and triethyl orthoformate as raw materials. 目的研究以庚醛和原甲酸三乙酯為原料製備庚醛二乙縮醛的工藝條件。
- Triethyl citrate was synthesized from citrate acid and ethanol using FeCl3 as catalyst and ethanol as dehydrating. 以三氯化鐵為催化劑,乙醇為帶水劑,用檸檬酸和乙醇為原料合成了檸檬酸三乙酯。
- Objective To study the protective effect of aminomethyl benzoic acid (AMBA) on platelet during cardiopulmonary bypass (CPB) and its clinical application. 目的探討氨甲苯酸(AMBA)在心肺轉流(CPB)中對血小板的保護作用及其臨床意義。
- The new way of synthesis triethyl orthoformate in one step was advanced using ch loroform,solid natrium hyelroxide and anhydrous ethanol. 提出採用氯仿、固體氫氧化鈉和無水乙醇一步合成原甲酸三乙酯的新方法。
- It was concluded that as a additive, triethyl phosphate (TEP) was prior to acetic acid for the hollow fiber membrane performance. 以磷酸三乙酯(TEP)和冰醋酸作為添加劑,分別觀測其不同含量時膜性能變化規律,認為磷酸三乙酯作為添加劑有一定的優越性。
- Synthesis of ethyl iso nicotinate using BTEAC (benzyl triethyl ammonium chloride) as phase transfer catalyst was studied. 以 BTEAC(苄基三乙基氯化銨 )為相轉移催化劑合成了異煙酸乙酯。
- Different kinds of plasticizer were chosen to add to the films and DSC was taken, it proved that Tg had most decreased when triethyl citrate was added. 選擇了不同的增塑劑加入膜後進行差熱分析,以三醋酸甘油酯作為增塑劑可以對膜的Tg有最大程度的降低。
- Producing glyphosate by alkyl esterification method needs a large amount of triethyl amines which are used as catalysts. 烷基酯法生產草甘膦需要消耗大量的三乙胺作催化劑。
- Triethyl orthoacetate in reaction mixtures was separated from other components and determined by gas chromatography with external standard method. 應用氣相色譜法測定製備原乙酸三乙酯反應產物中產品質量。
- The dehydrating agent and the dehydrating condition on removal of trace water in the synthetic solution of triethyl orthoformate were investigated. 研究了原甲酸三乙酯一步法合成反應中脫除微量水分的脫水劑和脫水條件,通過正交實驗確定了脫水的最優化工藝條件。
- The company deals in medical intermediates like Triethyl Orthoformate, Trimethyl Orthoformate and Thiourea etc.Welcome to call! 我們公司主要經營各種醫藥中間體,原甲酸三乙酯、原甲酸三甲酯、硫脲等,歡迎廣大新老客戶來電諮詢!!!
- And addition of triethyl amine to the finishing agent can improve the extent of crosslinking, strength, and whiteness of cotton fabrics. 在整理劑中加入三乙醇胺可明顯提高織物的交聯程度、強力和織物的白度。
- Crystal structure of a host-guest inclusion complex of cucurbit[6] uril(Q[6]) with 2-(aminomethyl)pyridine(amp) have been studied by X-ray single crystal diffraction determination. 本文用X射線單晶衍射方法研究六元瓜環與2-氨基甲基吡啶的相互作用及其結構特徵。
- JCIG Lianhua Welfare Chemical Industry Factory - Specialized producer of triethyl phosphate, methyl phosphate, methyl dichloroacetate, stannous oxide, and palladium chloride. [吉化集團吉林市聯化福利化工廠生產磷酸三乙酯、氯化鈀等二種化工產品。
- Cyclohexanone diethyl acetal was prepared from cyclohexanone with anhydrous ethanol as reactant, ammonium chloride as catalyst, triethyl orthoformate as water scavenger. 其製備方法是以氯化銨為催化劑,原甲酸三乙酯為解水劑,由無水乙醇和環己酮縮合合成。
- Butenal diethyl acetal was prepared by the reaction of triethyl orthoformate with allylmagnesium chloride obtained by the reaction based on magnesium and allyl chloride. 摘要以烯丙基氯與金屬鎂反應製得烯丙基氯化鎂,再與原甲酸三乙醇反應,合成了3-丁烯醛縮二乙醇。
- Based the principle of rust-removal with acid as well as the quantity of acid and temperature effects on rust -removal,triethyl phosphate,a new -type rust inhibitor, is prepared. 根據酸除銹的原理,酸量和溫度對除銹的質量影響,試製出磷酸三乙酯化學除銹劑。