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- chloromethyl silane 氯甲基硅烷
- Silane is a colorless, pyrophoric compressed gas. 硅烷是无色的、可以自燃的压缩气体。
- Water reacts with the silane forming silanol groups. 水与硅烷反应形成硅醇基因。
- It may also be necessary to provide a silane MSDS to the physician. 还有必要为医生提供硅烷的MSDS。
- Cefetamet pivoxil was synthesized from chloromethyl pivalate and 7?ADCA. 7?氨基?3?甲基?3?头孢烯?4?羧酸; 头孢他美;
- Objective: To study the simple synthetic methods of chloromethyl pivalate. 目的探讨合成特戊酸氯甲酯的简便工艺方法。
- Silane coupling agents are compatible with almost every type of organic polymer. 硅烷偶联剂几乎对每一种类型的有机聚合物都是合适的。
- Silane coupling agents are also used in many commercial sand-epoxy-type composites. 硅烷偶联剂亦用于许多通用的砂子环氧型复合材料中。
- This paper reviewed the advances and the applications of the silane crosslinking technology at home and abroad. 摘要综述了国内外硅烷文联聚烯烃技术的研究进展及其应用情况。
- ZSEJ90-2 is tow-step silane nature cross-linkable polyethylene insulating compound for low and middle voltage cables. 2是中低压电缆用二步法硅烷自交联聚乙烯绝缘料。
- METHODS The target compound was synthesized by the reaction of(S)-naproxen with chloromethyl ester of naproxen in the presence of K2CO3. 方法以(S)-萘普生为原料,与溴氯甲烷反应制得的(S)-萘普生氯甲酯,然后与萘普生钾盐反应得目标化合物。
- Toxicity: The major hazards of silane stem from its ability to spontaneously ignite on contact with air and its toxicological properties. 毒性:硅烷的主要危险来自它接触空气可以自发燃烧的能力和它的毒物学的性质。
- The title resin has been prepared by Friedel-Crafts acylation followed by bromination and amination.The method avoids the utilization of cancerogenic chloromethyl methyl ether. 通过付氏酰基化反应引入乙酰基,接着溴化、胺化,得到标题树脂。该法避免了使用氯甲醚。
- The combustion of silane forms silicon oxides that can cause irritation to the respiratory tract. 硅烷燃烧生成可以导致呼吸道刺激的氧化硅。
- It can also be prepared by reaction of bromochloromethane with sodium thiocyanate to obtain chloromethyl thiocyanate, and then it reacts with 2-mercapto-benzothiazole. 另一种2-巯基苯并噻唑法是先将溴氯甲烷与硫氰化钠反应生成硫氰酸氯甲酯,然后硫氰酸氯甲酯与2-巯基苯并噻唑反应得到苯噻氰。
- Since silane is spontaneously flammable in air, its toxicological properties are difficult to determine. 由于硅烷在空气中是自燃的,它的毒物学性质难以确定。
- A method was established for determining two intermediates in synthesis of imidacloprid,2 chloro 5 methyl pyridine and 2 chloro 5 chloromethyl pyridine by HPLC. 建立了用高效液相色谱法同时测定农药吡虫啉中间体2-氯-5-甲基吡啶和2-氯-5-氯甲基吡啶含量的方法。
- The silane effect noted with some of these fillers and pigments in common thermoplastics will be described specifically. 下面将具体叙述观察到的硅烷在常用的热塑料中与几种填料和颜料的反应。
- Several synthesis methods of chloromethyl ethyl ether were compared.A new method for the synthesis of chloromethyl ethyl ether from phosphorus trichloride was developed. 本文对氯甲基乙基醚的合成方法进行了比较,创新了一种用三氯化磷为原料新的合成方法。
- The coupling mechanism of silane coupler and its use as endcapper, adhesion promoter and dehydrating agent in polyurethane sealant are discussed. 摘要论述了硅烷偶联剂的偶联机理及其作为封端剂、粘接促进剂和干燥剂在聚氨酯密封胶中的应用。
