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- benzal choride [机] 氯化亚
- The catalytic hydrolysis of benzal chloride and benzyl chloride mixture was studied, benzal chloride forming benzaldehyde in 95% yield, while the benzyl choride unreacted. 研究了亚苄基二氯和苄基氯混合物的催化水解反应,亚苄基二氯水解率达95%25,而苄基氯不发生化学反应。
- Benzenesulfonyl choride was synthesized with benzene as raw material. 以苯为原料,合成了苯磺酰氯。
- The kinetic of hydrolysis of benzal chloride was studied by using a new kind of phase transfer catalyst in this paper. 研究了在新型相转移催化剂作用下苄叉二氯水解反应过程的动力学。
- The proper hydrolysis reaction temperature of benzal chloride was 1000C and the initial quality rate of water p... 经模型检验,发现模型与实验数据的吻和程度较好。
- The refined product with high purity is obtained by vacuum distillation of crude benzal chloride. 将制得的苄叉二氯粗品进行真空精馏得到高纯度的精品;
- Tang Hongxiao.Features and mechanism for coagulation flocculation processes of polyaluminum choride [ J ].J.Environmental Sciences, 1995,7(2) :204. 路光杰曲久辉.;电解法制备高效聚合絮凝剂的研究进展[J]
- PVC INSULATION TAPES are made from polyinyl choride(PVC) as the backing material, which are coated with rubber Pressure-sensitive adhesive. PVC电气绝缘胶带:是以聚氯乙烯薄膜为基材,涂以橡胶型压敏胶制造而成。
- Abstract: The kinetic of hydrolysis of benzal chloride was studied by using a new kind of phase transfer catalyst in this paper. 摘 要: 研究了在新型相转移催化剂作用下苄叉二氯水解反应过程的动力学。
- PVC INSULATION TAPES are made from polyvinyl choride(PVC)as the backing material,which are coated with rubber Pressure-sensitive adhesive. PVC电气绝缘胶带:是以聚氯乙烯薄膜为基材,涂以橡胶型压敏胶制造而成。
- Using benzyl chloride and chlorine as starting materials, benzal chloride is prepared through photo-chlorination in loop reactor. 采用环流反应器、以氯化苄和氯气为原料进行光氯化反应,制备苄叉二氯;
- The procedure of benzal chloride and benzylchloride was obtained by chlorination toluene, then through catalytic acidic hydrolysis and oxidation, produced benzaldehyde. 本文研究了甲苯氯化得到苄叉二氯和氯化苄混合物,然后经催化酸解氧化制备苯甲醛,并探讨了氯化催化酸解及氧化的反应条件。
- This product is an excellent lightstability for plastics. It is suitbale for polyalkemer(especially foodstuffs), polyvinyl choride, polyamide, ABS resin, AS resin and polyurethane etc. 本品是塑料制品优良的光稳定剂。适用于聚烯烃(特别是食品级制品)、聚氯乙烯、聚酰胺、ABS树脂、AS树脂和聚氨酯树脂等。
- This product is an excellent lightstability for plastics. It is suitbale for polyalkemer( especially foodstuffs), polyvinyl choride, polyamide, ABS resin, AS resin and polyurethane etc. 本品是塑料制品优良的光稳定剂。适用于聚烯烃(别是食品级制品)聚氯乙烯、酰胺、bs树脂、S树脂和聚氨酯树脂等。
- The effect of hexadecy pyridine choride on the dissociation constants of thymol blue bromide, cresol red, o-ckesolphthalein and thymol blue, as well as their the colour-changing ranges were studied by spectrophotometry. 摘要探讨了表面活性剂氯化十六烷基吡啶形成的胶束对溴百里香酚蓝、甲酚红、邻甲苯酚酞和百里香酚蓝离解反应的离解常数的影响,同时,也研究了该表面活性剂对上述四种酸碱指示剂变色范围的影响。
- The environments for stress corrosion cracking of petrochemical equipment, including choride, solphide and related media are analyzed. And preventative measures of stress corrosion cracking are discussed. 摘要对石化设备发生应力腐蚀破裂的环境,主要对含氯化物、硫化物及相关的介质进行分析,并对防范应力腐蚀破裂对策的有关问题作了讨论。
- Kinetic Study on Hydrolysis of Benzal Chloride 苄叉二氯水解反应动力学的研究
- azithromycin 4"-substituted benzal hydrazinoformate 阿奇霉素4″-取代亚苄肼基甲酸酯
- Alkyldimethy (Phenyl Methyl) Ammoni-um Choride Benzalkonii Chloridum
- Propygallate and Sodium Choride Injection 棓丙酯氯化钠注射液
