CAS: 5581-66-8; Methyltri-N-Propoxysilane

该化合物是一个有机硅化合物,其特点是硅结构,其中包括将硅原子粘合成三种丙氧基组和一个甲基组;该化合物一般是无色的,可粉黄,具有中度粘度;已知其具有作为混合剂和表面修饰剂,增强有机材料和无机亚体之间的粘合的能力;甲基三丙氧基硅具有良好的水解稳定性,在水分条件下可进行水解,从而形成硅醇组,能够进一步聚合形成硅氧气网络;其用途多种多样,包括涂层,密封剂和粘合剂,以及生产硅酮聚合剂;此外,它与各种有机溶剂的兼容性及其改进复合材料机械特性的潜力受到重视;安全考虑包括在经过充分通风的地区处理该物质,并使用适当的个人防护设备形成硅醇网络;其应用多种多样,包括用于涂层,密封剂和粘合剂,以及生产硅酮聚合物聚合物;此外,它与各种有机溶剂的兼容性及其改进复合材料的机械特性特性的潜力受到重视;安全考虑包括在经过充分通风的地区使用它,并使用适当的个人防护设备,可能导致皮肤或皮肤刺激.

结构式图片

欧盟法规

ECHA物质C&L通报REACH预注册

上下游产品

CAS号71-23-8 正丙醇 | CAS号75-79-6 甲基三氯硅烷 | CAS号2031-67-6 三乙氧基甲基硅烷 | CAS号66379-69-9 2,2-dipropoxypropane | CAS号84566-28-9 2,5,5-trimethyl... | CAS号4253-34-3 甲基三乙酰氧基硅烷 | CAS号66379-69-9 2,2-dipropoxypropane | CAS号84566-28-9 2,5,5-trimethyl...

合成工艺路线路线简述

    丙醇,甲基三乙氧基硅烷置于sodium体系中,化学反应生成 甲基三丙氧基硅烷
    参考文献:Smith,Doktorsavhandlingar Vid Chalmers Tekniska Hogskola,1951,# 6,P. 47
    标题:Smith,Doktorsavhandlingar Vid Chalmers Tekniska Hogskola,1951,# 6,P. 47

    海关参考信息

    专利信息


    专利号:US-2010119736-A1
    优先权日:2008-10-07
    标题 :Ambient pressure synthesis of zeolite films and their application as corrosion resistant coatings
    发明人:YAN YUSHAN; CAI RUI; SUN MINWEI
    权利人:UNIV CALIFORNIA
    摘要:A method for producing zeolite films or membranes at essentially ambient pressure, which includes preparing a synthesis mixture comprising an ionic liquid solvent and an aluminum and/or silicon and/or phosphate source and converting the synthesis mixture to form a continuous zeolite layer. In addition, a method of synthesizing zeolite nanocrystals, which includes preparing a synthesis mixture, the synthesis mixture having a silica or a silica and alumina source, and a template; and synthesizing the synthesis mixture to form zeolite nanocrystals.

    专利号:US-11033507-B2
    优先权日:2013-12-19
    标 题 :Method of synthesis of silica vesicles and use thereof
    发明人:YU CHENGZHONG; MITTER NEENA; ZHANG JUN
    权利人:UNIV QUEENSLAND
    摘要:The invention relates, in part, to a method of producing silica vesicles including under controlled conditions to thereby heavily influence the morphology and characteristics of the vesicles. The vesicles are shown to be effective as delivery agents for chemical and biological agents. They are also shown to be useful in methods of treatment and as components of an immunogenic composition.

    专利号:US-9731975-B2
    优先权日:2012-03-15
    标题:Alternative methods for the synthesis of organosilicon compounds
    发明人:KATSOULIS DIMITRIS E; KENNEY MALCOLM E; VASSILARAS PLOUSIA E
    权利人:KATSOULIS DIMITRIS E; KENNEY MALCOLM E; VASSILARAS PLOUSIA E; UNIV CASE WESTERN RESERVE
    摘要:A method of forming chloro-substituted silanes from the reaction of an alkoxysilane with a chlorinating agent in the optional presence of a catalyst is provided. More specifically, chloro-substituted silanes, including but not limited to silicon tetrachloride, are formed by reacting a chlorinating agent, such as thionyl chloride, with an alkylalkoxysilane having the formula (R′O) 4-x SiR x , where R and R′ are independently selected alkyl groups comprising one or more carbon atoms and x is 0, 1, 2, or 3. The catalyst may be dimethylformamide, (chloromethylene)dimethyliminium chloride, or triethylamine, among others. The chloro-substituted silane formed in the reaction along with several by-products has the formula (R′O) 4-x-y SiR x Cl y ; where x is 0, 1, 2, or 3 and y is 1, 2, 3, or 4. One of the by-products of the reaction is an alkyl chloride.

    专利号:US-2018193278-A1
    优先权日:2013-12-19
    标题 :Method of synthesis of silica vesicles and use thereof

    专利号:EP-3083765-A1
    优先权日:2013-12-19
    标题:Method of synthesis of silica vesicles and use thereof

    专利号:CA-2933910-A1
    优先权日:2013-12-19
    标 题 :Method of synthesis of silica vesicles and use thereof
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    合成参考文献


    参考文献:10.1007/bf00626699
    摘要:Izumi K, Tanaka H, Uchida Y, Tohge N, Minami T. Hydrolysis of trifunctional alkoxysilanes and corrosion resistance of steel sheets coated with alkoxysilane-derived films. Journal of Materials Science Letters. 1993 Oct;12(10):724–7. doi: 10.1007/bf00626699.
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