toluene信息详情
n.[有化]甲苯
Add 1 drop of toluene as a preservative.───加一滴甲苯作为防腐剂。
synthesis of feruloylated monoacylglycerol catalyzed by P-Toluene sulfonic acid was investigated.───研究了对甲基苯磺酸催化合成阿魏酸单甘油酯的工艺。
Due to insufficient proportion between chlorine toluene generate less output, 1%, just as dye intermediates.───由于间氯甲苯生成比例不足1%，产量较小，目前仅作为染料中间体使用。
A leading supplier to nail salons, OPI Products, announced in March that it would begin removing toluene from its products.───美甲店的主要供应商，OPIProducts，三月份声明其将开始从产品中去掉甲苯。
Rubber compounding ingredients - Carbon black - Determination of light transmittance of toluene extract.───橡胶配合剂。炭黑。甲苯萃取液透光率的测定。
As a solution, toluene and isopropanol are replaced by acetone to determine isocyanate group in polyurethane.───采用丙酮代替甲苯和异丙醇作溶剂，采用二正丁胺滴定法测定聚氨酯中的异氰酸酯基。
Direct oxidation of toluene was a simple and cheap production technology of benzaldehyde.───甲苯直接氧化制备苯甲醛是一条最为简单而经济的生产工艺。
Fast drying, Hardness, Flexibility, Adhesion, Gloss, Weatherability, Usability in toluene without nitrocellulose.───速乾，硬度，可挠性，密著，光泽，耐候性，可不加硝化棉以甲苯稀释单独使用。
Taking toluene, chlorosulfonic acid and phosphoryl chloride as raw materials, p-toluenesulfonyl was synthesized.
After modification the content of heptene soluble and toluene insoluble was decreased , the content of asphaltene was increased.
The content of releasing toluene and xylene gas in the air.
This paper determine tiny benzene and toluene of the waxes by head-space gas chromatograph with Flame Ion Detector. The method is accure,[Sentencedict.com] rapid and repeatable easily.
The kinetics of hydrodealkylation of toluene into benzene on CrMo catalyst was studied.
The regioselective nitration of toluene and chlorobenzene with nitrates and supported nitrates on solid acid catalysts and supports in the presence of acetic anhydride is studied.
The ability of currently existing toluene.
PVA gel modified with maleic anhydride has been used in dehydration of alkane(n-heptane)and arene(toluene)oil-water systems.
He said that the method can detect toluene in glue sniffers' blood.