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- butyl ethylhexyl phthalate 邻苯二甲酸丁基乙己基酯
- Conclusions Diethyl phthalate,dibutyl phthalate and di 2 ethylhexyl phthalate could be determined in fishes.Samples were easy to be disposed.The method ... 结论鱼肉中含有邻苯二甲酸二乙酯、邻苯二甲酸二丁酯、邻苯二甲酸二2-乙基己酯;
- The compound butyl rubber is calendered. 将混制成的丁基橡胶进行精压。
- The optimum membrane composition is 2% triheptyl dodecyl ammonium (TH DDA), 68% di-(ethylhexyl) phthalate (DEHP) and 30% PVC (w/w). 电极膜的最佳组分为2%25的三庚基十二烷基铵(THDDA)、68%25的邻苯二甲酸二(2-乙基己)酯(DEHP)和30%25的聚氯乙烯(w/w)。
- Di(2 ethylhexyl) phthalate (DOP) was prepared from phthalic anhydride and 2 ethylhexanol via niobium pentoxide catalyzed esterification. 用固体酸五氧化二铌作酯化催化剂,由苯酐和2-乙基己醇制备了邻苯二甲酸二(2-乙基己酯)(DOP)。
- To bring a butyl group into(a compound). 丁基化将丁基组引入(某化合物)
- In this paper, the research progress on the exposure,metabolism,toxicity and endocrine disruptingeffects of di n butyl phthalate were reviewed. 邻苯甲二酸二丁酯;;内分泌系统;;成形剂;;毒性作用;;塑料;;职业;;环境;;
- Three plasticizers were used: namely dioctyl phthalate (DOP), di n butyl phthalate (DBP) and di(-2-ethyl-hexyl)sebacate(DOS). 研究中采用的增塑剂为邻苯二甲酸二辛酯 (DOP)、邻苯二甲酸二正丁酯 (DBP)和癸二酸二辛酯 (DOS)。
- Possess of unique butyl quantity alarm system. 特有胶量报警系统。
- Reasonable butyl spreading system and low pressure. 出胶系统合理,压力低。
- It was an ideal diluent and could be used instead of active diluent such as butyl epihydrin etc. and non-active diluent such as dibutyl phthalate etc. in epoxy resin industry. 该环氧树脂活性稀释剂可望代替环氧丙烷丁基醚等活性稀释剂和邻苯二甲酸二丁酯等非活性稀释剂应用于环氧树脂工业;可解决酿酒企业和酒精厂下脚料杂醇油排放带来的环境污染问题。
- Ethyl acetate,n butyl acetate,n amyl acetate,n heptyl acetate,benzyl acetate,ethyl hexanoate,isopropyl chloroacetate and 2 ethylhexyl acrylate were synthesized using modified gnarl catalyst. 以改性片麻岩为催化剂合成了醋酸乙酯、醋酸丁酯、醋酸戊酯、醋酸庚酯、醋酸苄醇酯、己酸乙酯、氯乙酸异丙酯和丙烯酸2乙基己醇酯,其收率都在90%25以上。
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用来作为这类增塑剂。
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 结论邻苯二甲酸二辛酯对人体有慢性毒性。
- Method We measured SCHE by Butyl Cholinesterase Sulfide method. 方法利用硫代丁酰胆碱法检测血清胆碱酯酶。
- Ferric sulfate was first used for the synthesis of di 2 ethylhexyl maleate. 首次将硫酸铁用于催化合成马来酸二辛酯。
- The photocatalytic degradation rules of phthalic acid esters(PAE)such as DBP(dibutyl phthalate),DCHP(dicyclohexyl phthalate) and BBP(butyl benzyl phthalate) were studied in aqueous TiO_(2) dispersions under UV irradiation. 在紫外光照射下;以TiO2为催化剂;研究邻苯二甲酸二丁酯(DBP)、邻苯二甲酸二环己酯(DCHP)和邻苯二甲酸丁基苄基酯(BBP)水溶液的光催化降解规律;不同结构特征的酞酸酯在降解过程中pH值均表现为先升高;再降低的趋势.
- The results of degradation of butyl benzyl phthalate(BBP) by activated sludge demonstrate that the activated sludge is a high efficiency flora for degrading BBP, which can degrade BBP quickly and more than 95% BBP is degraded in one day. 活性污泥对邻苯二甲酸丁基苄酯(BBP)降解研究结果表明;活性污泥能在1d内降解90%25以上的BBP;是一高效的邻苯二甲酸丁基苄酯降解菌群.
- Di - ( 2 - ethylhexyl) phthalate 邻苯二甲酸二异辛酯(DEHP)
- Kerosene and butyl xanthate were used as collectors in bulk flotation. 混合浮选采用煤油加丁基黄药作为捕收剂。