二氧六环,dioxane
1)dioxane[英][dai'?ksein][美][da?'ɑk,sen]二氧六环
1.Studies on viscosity properties of dioxane-lignin sol;二氧六环-木素溶胶粘度特性的研究
2.Mechanism of anionic polymerization of isoprene in cyclohexane- dioxane;异戊二烯在环己烷-二氧六环中的负离子聚合机理
3.Kinetics of anionic solution polymerization of n-BuLi-isoprene-dioxane system;异戊二烯在二氧六环中的负离子聚合动力学
英文短句/例句

1.Synthsesis of 2,2-dimethyl-5,5-bis(ethoxycarbonyl)-1,3-dioxane;2,2-二甲基-5,5-二乙氧羰基-1,3-二氧六环的合成
2.Study on Process for Preparing 1, 4-Dioxan-2-One1,4-二氧六环-2-酮的合成工艺研究
3.IR-SP CTRA OF DIOXANE LIGNINS OF SEVEN IMPORTANT SPECIES IN OUR COUNTRY我国七种重要材种的二氧六环木素的红外光谱
4.Research into the New Synthesis Method about Skeleton of Benzodioxane Lignin;苯并二氧六环类木脂素骨架的合成方法研究
5.Synthesis and Characterization of 5-Alkyl-(2-Bromoethyl)-1,3-Dioxanes;5—烷基—2—溴乙基—1,3—二氧六环的合成及表征
6.Spectrum analysis on heat-induced discoloration of dioxane extractives from locust(Robinia pseudoacacia) wood.刺槐二氧六环溶剂抽提物热诱导变色光谱分析
7.Synthesis of flame retardant bis(5,5-dibromomethyl-1,3,2-dioxanephosphoryl) bisphenol A阻燃剂二(5,5-二溴甲基-1,3,2-二氧六环磷酰)双酚A的合成
8.Reactions of 2,2-Pentamethylene-1,3-dioxan-4,6-dione with Triethyl Orthoformate and Aromatic Amines2,2-亚戊基-1,3-二氧六环-4,6-二酮与原甲酸三乙酯和芳香胺的反应
9.Synthesis and Characterization of 5, 5 - Dioctadecyl - 2 - (2 - Bromoethyl) - 1, 3 - Dioxane;5,5-二正十八烷基-2-(2-溴乙基)-1,3-二氧六环的合成及表征
10.Study on Methods for Treatment of a Refractory Organic Contaminant 1,4-dioxane in Water;水体中难降解有机污染物1,4-二氧六环的处理方法研究
11.Synthesis and Properties of Cleavable Surfactants with a 1,3-Dioxane Ring(Ⅰ);含1,3-二氧六环的可断裂表面活性剂的合成及性质(Ⅰ)
12.diglycidyl terephthalate对苯二甲酸二环氧丙脂
13.dicyclohexyl peroxydicarbonate过氧化二碳酸二环已酯
14.bicyclopentadiene dioxide epoxy resin二氧化双环戊二烯环氧树脂
15.diglycidyl rthers of bisphenol-A双酚A二环氧甘油醚
16.open-cycle CO^2 laser开环二氧化碳激光器
17.Effect of Nanometer Organic Silica on Migration of BHC in Soil-greengrocery System纳米有机二氧化硅对土壤-青菜系统六六六迁移的影响
18.Research on the New Synthesis Technology of Hexafluoropropylene Epoxide at Pilot Plant;制备六氟环氧丙烷新工艺的模试研究
相关短句/例句

1,4-dioxane二氧六环
1.The catalysts for synthesis of 1,4-dioxane by cycl od ehydration of diethylene glycol were reviewed.综述了二甘醇环化脱水制 1,4 -二氧六环的催化剂研究进展 ,介绍了液体催化剂、固体酸催化剂、大孔阳离子交换树脂、杂多酸及杂多酸盐催化剂和沸石催化剂 ,同时给出了采用各种催化剂所达到的收率和选择
3)1,4-dioxane1,4-二氧六环
1.Synthesis and Applications of 1,4-dioxane from diethylene glycol Catalyzed by Triethanolamine salt of Phospho-tungstic acid;磷钨酸三乙醇胺盐催化二甘醇合成1,4-二氧六环及应用
2.Synthesis of 1,4-dioxane from diethylene glycol catalyzed by compound tianic acid;复合钛酸催化二甘醇合成1,4-二氧六环
3.A Study of 1,4-dioxane Photoionization and Dissociation;1,4-二氧六环的光电离解离
4)dioxane·NO_2二氧六环.NO2
5)2-dioxane2-二氧六环
6)4,2-dioxane4,2-二氧六环
延伸阅读

二氧六环分子量88.10。无色液体,稍有香味。相对密度(20 ℃/4℃)1.03375.凝固点11.8C,沸点101.32。闪点(开口)15.6℃,燃点180℃,折射率1.4175,粘度(20℃)1. 3mPa·s,表面张力(20℃)36.9×10-3N/m,溶解度参数δ=10.1。与水和许多有机溶剂混溶。溶解能力很强G易燃,蒸气与空气形成爆炸性混合物,爆炸极限1. 97%~22.5%(vol)。微毒,LD506000mg/kg。空气中最高容许浓度3600mg/m3(或0.01%)。 用作溶剂和湿润剂。 贮存于阴凉、通风的库房内,远离火种、热源。