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- Detected the estrogenic effect of butylbenzyl phthalate(BBP) and dibutyl phthalate (DBP) by in vivo uterine weight method in mice. 通过采用体内小鼠子宫增重法检测环境雌激素邻苯二甲酸丁基苄酯 (BBP)和邻苯二甲酸二丁酯 (DBP)的雌激素活性。
- Effects of nutrients and light on dibutyl phthalate (DBP) biodegradation in water samples of Haihe estuary were investigated. 摘要采集渤海海河河口水,在实验室受控条件下,研究了营养盐和光照条件对邻苯二甲酸二丁酯(DBP)生物降解的影响。
- On the domestic market are 80% of the plasticizer DOP, DBP (dibutyl phthalate), such as plasticizers, low prices are the most critical factor. 国内市场上80%25 的增塑剂都是DOP、DBP(邻苯二甲酸二丁酯)等增塑剂,价格低廉是最关键的因素。
- Dibutyl phthalate (DBP) has been found as a ubiquitous environmental pollutant with reproductive and developmental toxicity. 邻苯二甲酸二丁酯(DBP)广泛存在于环境中,具有一定的生殖发育毒性。
- The photedegradation of dibutyl phthalate(DBP) and di(2-ethylhexyl) phthalate(DEHP) by several ferrioxalate complexes systems was compared. 文章在比较研究了几种草酸铁络合物体系对两种酞酸酯DBP和DEHP的光催化降解情况。
- The paper introduced the synthesis technics and catalyst choice of dibutyl phthalate(DBP),focused on the review of the preparation method of DBP by different catalysts. 介绍了邻苯二甲酸二丁酯(DBP)的合成工艺和催化剂的选择,主要对不同催化剂合成DBP方法进行了评述。
- 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。
- 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.
- 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。
- The solubilities of concentrate solution system composed of No. 3 nitrocellulose (NC) with dietyl phthalate (DEP), dibutyl phthalate (DBP) and glycerin triacetate(TA)have been studied in this paper. 本文研究了3号硝化纤维素(NC)与邻苯二甲酸二乙酯(DEP)、邻苯二甲酸二丁酯(DBP)和三醋酸甘油酯(TA)组成浓溶液体系的溶解性。
- Liquid chromatography was used to determine three kinds of phthalates including dimethyl phthalate(DMP),diethyl phthalate(DEP)and dibutyl phthalate(DBP)in cosmetics. 建立了用高效液相色谱法测定化妆品中邻苯二甲酸二甲酯(DMP)、邻苯二甲酸二乙酯(DEP)、邻苯二甲酸二丁酯(DBP)3种邻苯二甲酸酯类环境激素的方法。
- DBP;Dibutyl phthalate;Phthalic acid dibutyl ester; 别名名称2:n-Butyl phthalate;
- Toluene is a colorless liquid used as a solvent, formaldehyde helps harden nails and dibutyl phthalate is a plasticizer that makes nail polish flexible. 甲苯是一种无色液体,用做溶媒;甲醛帮助硬化指甲;而邻苯二甲酸二丁酯是一种增塑剂,增强指甲油的柔韧性。
- A novel method was developed to prepare porous chitosan membranes with dibutyl phthalate as the porogen. 以邻苯二甲酸二丁酯为致孔剂,制备了多孔壳聚糖膜。
- Objective To assess the safety of use of plastic enhancing agent dibutyl phthalate. 目的评价塑料增塑剂使用的安全性。
- The wheat flour was suspended in agar sol containing dibutyl phthalate and made into suspension. 将面粉悬浮于含有邻苯二甲酸二丁酯的琼脂胶体中而制成悬浮液。
- Solubility: Insoluble in water, but soluble in dimethyl benzene, chloroben, DMF, dimethylphthalate and dibutyl phthalate. 溶解性:不溶于水,能溶于二甲苯、邻二氯苯、二甲基甲酰胺、邻苯二甲酸二甲酯和邻苯二甲酸二丁酯。
- The paper expounded that the reaction process of dibutyl phthalate might be controlled by TLC and determined the reaction end point. 阐述了利用薄层色谱法可监控邻苯二甲酸二丁酯的反应过程及确定反应终点。
- The main components in volatile oils are hexadecanoic acid, oleic acid+linoleic acid, linoleic acid amide, palmitic acid amide, stearic acid amide and dibutyl phthalate. 五指毛桃根皮与根木质部所含的化学成分相似,挥发油成分以十六酸、油酸+亚油酸、亚油酸酰胺、软脂酸酰胺、硬脂酸酰胺、邻苯二甲酸二丁酯为主;
- 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;