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- Detected the estrogenic effect of butylbenzyl phthalate(BBP) and dibutyl phthalate (DBP) by in vivo uterine weight method in mice. 通過(guò)采用體內小鼠子宮增重法檢測環(huán)境雌激素鄰苯二甲酸丁基芐酯 (BBP)和鄰苯二甲酸二丁酯 (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,在實(shí)驗室受控條件下,研究了營(yíng)養鹽和光照條件對鄰苯二甲酸二丁酯(DBP)生物降解的影響。
- On the domestic market are 80% of the plasticizer DOP, DBP (dibutyl phthalate), such as plasticizers, low prices are the most critical factor. 國內市場(chǎng)上80%25 的增塑劑都是DOP、DBP(鄰苯二甲酸二丁酯)等增塑劑,價(jià)格低廉是最關(guān)鍵的因素。
- Dibutyl phthalate (DBP) has been found as a ubiquitous environmental pollutant with reproductive and developmental toxicity. 鄰苯二甲酸二丁酯(DBP)廣泛存在于環(huán)境中,具有一定的生殖發(fā)育毒性。
- The photedegradation of dibutyl phthalate(DBP) and di(2-ethylhexyl) phthalate(DEHP) by several ferrioxalate complexes systems was compared. 文章在比較研究了幾種草酸鐵絡(luò )合物體系對兩種酞酸酯DBP和DEHP的光催化降解情況。
- 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. 介紹了鄰苯二甲酸二丁酯(DBP)的合成工藝和催化劑的選擇,主要對不同催化劑合成DBP方法進(jìn)行了評述。
- Dibutyl phthalate is commonly employed as such a plasticizer. 酞酸二丁酯一般用來(lái)作為這類(lèi)增塑劑。
- 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為催化劑;研究鄰苯二甲酸二丁酯(DBP)、鄰苯二甲酸二環(huán)己酯(DCHP)和鄰苯二甲酸丁基芐基酯(BBP)水溶液的光催化降解規律;不同結構特征的酞酸酯在降解過(guò)程中pH值均表現為先升高;再降低的趨勢.
- Conclusion Dibutyl Phthalate is a slow toxicity substance. 結論鄰苯二甲酸二辛酯對人體有慢性毒性。
- 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號硝化纖維素(NC)與鄰苯二甲酸二乙酯(DEP)、鄰苯二甲酸二丁酯(DBP)和三醋酸甘油酯(TA)組成濃溶液體系的溶解性。
- 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譜法測定化妝品中鄰苯二甲酸二甲酯(DMP)、鄰苯二甲酸二乙酯(DEP)、鄰苯二甲酸二丁酯(DBP)3種鄰苯二甲酸酯類(lèi)環(huán)境激素的方法。
- DBP;Dibutyl phthalate;Phthalic acid dibutyl ester; 別名名稱(chēng)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. 甲苯是一種無(wú)色液體,用做溶媒;甲醛幫助硬化指甲;而鄰苯二甲酸二丁酯是一種增塑劑,增強指甲油的柔韌性。
- A novel method was developed to prepare porous chitosan membranes with dibutyl phthalate as the porogen. 以鄰苯二甲酸二丁酯為致孔劑,制備了多孔殼聚糖膜。
- Objective To assess the safety of use of plastic enhancing agent dibutyl phthalate. 目的評價(jià)塑料增塑劑使用的安全性。
- The wheat flour was suspended in agar sol containing dibutyl phthalate and made into suspension. 將面粉懸浮于含有鄰苯二甲酸二丁酯的瓊脂膠體中而制成懸浮液。
- 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、鄰二氯苯、二甲基甲酰胺、鄰苯二甲酸二甲酯和鄰苯二甲酸二丁酯。
- The paper expounded that the reaction process of dibutyl phthalate might be controlled by TLC and determined the reaction end point. 闡述了利用薄層色譜法可監控鄰苯二甲酸二丁酯的反應過(guò)程及確定反應終點(diǎn)。
- 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. 五指毛桃根皮與根木質(zhì)部所含的化學(xué)成分相似,揮發(fā)油成分以十六酸、油酸+亞油酸、亞油酸酰胺、軟脂酸酰胺、硬脂酸酰胺、鄰苯二甲酸二丁酯為主;
- Conclusions Diethyl phthalate,dibutyl phthalate and di 2 ethylhexyl phthalate could be determined in fishes.Samples were easy to be disposed.The method ... 結論魚(yú)肉中含有鄰苯二甲酸二乙酯、鄰苯二甲酸二丁酯、鄰苯二甲酸二2-乙基己酯;