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- The yield of chlorination was 92.8%,using phosphorus oxychloride as the chlorinating agent. 在氯化反应中,以三氯氧磷为氯化剂,产率为92.;8%25。
- Bisphenol-S bis(diphenyl phosphate)(BSDP) was synthesised by phosphorus oxychloride,bisphenol-S and phenol. 用三氯氧磷、双酚S与苯酚反应制得化合物双酚S双(二苯基磷酸酯)(BSDP)。
- Cationic corn starch at DS 0 04 was prepared, then cross-linked using various amounts of phosphorus oxychloride. 制备了取代度为0.04的阳离子玉米淀粉,然后用不同量的三氯氧磷交联。
- Objective:To develop new technique of clear method to synthesize phosphorus oxychloride. 目的:研制氧化法制三氯氧磷的无污染新技术。
- Dodecyldimethylamine, epoxy chloropropane and phosphorus oxychloride were taken as raw materials to synthesize a novel gemini amphoteric phosphate surfactant. 以十二烷基叔胺、环氧氯丙烷和氧氯化磷为原料合成了一种新型双子两性磷酸酯表面活性剂。
- Fire retardants of phosphoryl triamide were synthesized by reacting phosphorus oxychloride with each of eight amines, including alkyl and phenyl amines, in a chlorofomi solution. 防火药剂-磷醯三胺化合物系以氯化磷醯分别与八种脂肪族、芳香族有机胺在氯仿溶剂中反应而合成。
- The biodegradability of tapioca starch cross linked with phosphorus oxychloride was studied according to the half-vivo model by using micropopulation symbiotic cocultures. 利用微生物群在半生物体内模型中系统研究了三氯氧磷交联淀粉的生物降解性能。
- A series of 2 pyrazolyl 5 substituted 1,3,4 oxadiazoles were synthesized starting from 5 pyrazole formic acid hydrazide and carboxylic acid by one pot method in the presence of phosphorus oxychloride. 以 5 吡唑甲酰肼和取代羧酸为起始物 ;运用“一锅煮”法合成了一系列 2 取代 5 吡唑基 1 ;3 ;4 ?二唑 .
- A bromophosphate amide which contains phosphorus,nitrogen and bromine three flameproofing elements,is prepared from dibromoneopentylene glycol, phosphorus oxychloride and diethl amine. 用二溴新戊二醇、三氯氧磷、二乙胺在一定条件下反应制得在同一分子中含有磷、氮、溴三种阻燃元素的溴代磷酸酯酰胺。
- Using senecioic acid and definite alcohol such as methanol or other alcohols as raw materials in the presence of phosphorus oxychloride as catalyst, corresponding ester can be synthesized by one step. 以异戊烯酸和甲醇等醇类为原料,在三氯氧磷催化下一步合成相应的酯类。
- Phosphoric ester amide, a flameretardant, was prepared from phosphorus oxychloride, pentaerythritol and diethyl amine.It contains three essential factors of expanded system in one molecule. 本文以三氯氧磷、季戊四醇和二乙胺为原料制备了在同一分子中含有膨胀体系三要素的磷酸酯酰胺阻燃剂。
- Cross-linked with phosphorus oxychloride 三氯氧磷交联
- Preparing Phosphated Tapioca Starch by Using Phosphorus Oxychloride 三氯氧磷制备木薯淀粉磷酸酯研究
- Clear Technology to Synthesize Phosphorus Oxychloride with Oxygen 氧气氧化法制备三氯氧磷的清洁生产工艺
- Study on tapioca starch cross-linked with phosphorus oxychloride 三氯氧磷交联木薯淀粉的研究
- Keywords starch;phosphorus oxychloride;esterification;cross link; 关键词淀粉;三氯氧磷;酯化;交联;
- Occupational exposure limit for phosphorus oxychloride in the air of workplace 车间空气中三氯氧磷职业接触限值
- Keywords sodium phosphocreatine;creatine hydrated;phosphorus oxychloride; 磷酸肌酸钠;一水肌酸;三氯氧磷;
- Keywords adenine;N (purin 6 yl) phridinium chloride;phosphorus oxychloride; 腺嘌呤;N-嘌呤基-6-吡啶鎓盐;三氯氧磷;
- Keywords Ethoprophos;1 propanethiol;phosphorus oxychloride;synthesis; 丙线磷;1-丙硫醇;三氯氧磷;合成;