英文名称:1,1,3,3-Tetramethyldisiloxane CAS No.:3277-26-7 分子式:C4H14OSi2同分异构体 分子量:134.325 EINECS号:221-906-4 更新日期:2022-12-06 14:58 美国有毒物质控制法案(TSCA)目录 名称和标识我要纠错 中文别名 四甲基二氢二硅氧烷(含氢双封头)1,1,3,3-四甲基二甲硅醚四甲基二氢二硅氧烷(封...
1,1,3,3-Tetramethyldisiloxane 3277-26-71,1,3,3-Tetramethyldisiloxane (CAS 3277-26-7, C4H14OSi2), is a colorless liquid, widely used in the synthesis of silicon-based polymers and as a crosslinking agent in the production of silicone elastomers. It has a unique structure with two ...
90 MHz in CDCl3 1H NMR89.56 MHz C6H16Cl2O Si20.04 ml : 0.5 ml CDCl3 1,3-bis(chloromethyl)-1,1,3,3-tetramethyldisiloxane Assign. Shift(ppm) A 2.740 B 0.220 J(SI-29,B)=6.8HZ. Hz ppm Int. 245.38 2.740 329 23.13 0.259 35 19.69 0.220 1000 16.19 0.181 41...
1,3-双(3-氨基丙基)-1,1,3,3-四甲基二硅氧烷,英文名为1,3-Bis(3-aminopropyl)tetramethyldisiloxane,其分子式为C10H28N2OSi2,CAS号为2469-55-8,分子量为248.51,沸点为132 度(11 mm Hg),密度为0.9,常温常压下呈透明黄色或者浅黄色的液体。 图1 1,3-双(3-氨基丙基)-1,1,3,3-四甲基二硅氧烷的结构...
【摘要】1,3-bis-(3-oxiranylmethoxy-propyl)-1,1,3,3-tetramethyl-disiloxane was synthesized in mild condition via hydrosilylation reaction between 1,1,3,3-tetramethyl-disiloxane and allyl glycidyl ether. Tetrahydrofuran was used as solvent and chloroplatinic acid as catalyst. The products was chara...
CAS号98327-87-8, 是苯环化合物类化合物, 分子量为622.67, 分子式C44H32P2, 标准纯度97%, 毕得医药(Bidepharm)提供98327-87-8批次质检(如NMR, HPLC, GC)等检测报告。 1,1'-联萘-2,2'-双二苯膦(请以英文为准,中文仅做参考) 2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl, (Rac)-BINAP ...
英文名称: 1,3-BIS(3-AMINOPROPYL)TETRAMETHYLDISILOXANE 中文别名: 1,3-双(氨丙烷基)四甲基二硅醚;1,3-双(3-氨基丙基)-1,1,3,3-四甲基二硅氧烷;1,3-双(3-氨基丙基)四甲基二硅氧烷[硅改性聚酰胺用单体];1,3-双(3-氨基丙基)四甲基二硅氧烷;1,1,3,3-四甲基-1,3-氨丙基二硅氧烷;1,3-二(3-...
Chemical NameDisiloxane, 1,1,3,3-tetramethyl-1,3-diphenoxy- CAS No.116401-29-7 Molecular FormulaC16H22O3Si2 Molecular Weight318.51 PSA27.69000 LogP4.56460 PubChemID14271862 Synonyms[dimethyl(phenoxy)silyl]oxy-dimethyl-phenoxysilane; 1,1,3,3-Tetramethyl-1,3-diphenoxydisiloxane; 1,3-diphenoxy-...
[3-hydroxypropyl]-1,1,3,3-tetramethyldisiloxane, 1,2,6-trihydroxyhexane, 1,1,1,3,5, 7,7,7-octamethyl-3,5-bis (3-hydroxypropyl) tetrasiloxane, 1,4-bis (hydroxymethyl) cyclohexane, polyglycidyl ethers of polyhydric phenols such as bisphenol A, tetrabromobisphenol A, resorcinol, phloraglu...
obtained.Finally,710gofthetitlecompoundⅠwassynthesizedbymethanolysisof1010gofⅣatroomtemperatureusingpotassiumcarbonateasthecatalyst.ThetitlecompoundⅠandintermediatesⅢandⅥwereanalyzedbyIR,1HNMRandelementaryanalysis.Keywords:1,32bis(32hydroxypropyl)21,1,3,32tetramethyldisiloxane;1,32bis(3...