(叔丁基二甲基硅烷基)乙炔

(tert-Butyldimethylsilyl)acetylene (订货以英文为准)

编号:T162479
CAS号:86318-61-8
分子式:C8H16SI
分子量:140.30
货号 品牌 包装 目录价 您的价格 库存 数量 购买
T162479-1g 阿拉丁 1g ¥48.90
T162479-5g 阿拉丁 5g ¥198.90
T162479-25g 阿拉丁 25g ¥349.90
T162479-100g 阿拉丁 100g ¥1280.90
产品名称 (tert-Butyldimethylsilyl)acetylene
中文名称 (叔丁基二甲基硅烷基)乙炔
CAS号 86318-61-8
分子式(M.F.) C8H16SI
分子量(M.W.) 140.30
储存条件 充氩
沸点116-117 °C
折光率1.451
敏感性对湿度敏感
溶解性Sparingly soluble in water (0.043 g/L at 25°C).
存贮条件充氩保存
密度0.7510
应用(tert-Butyldimethylsilyl)acetylene may be used in the synthesis of β-alkynylketone[1] and β-alkynyl aldehydes.
产品介绍(tert-Butyldimethylsilyl)acetylene is a bulky trialkylsilyl-protected alkyne. It participates in Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to afford synthetically useful unsymmetrical diynes.(tert-Butyldimethylsilyl)acetylene readily undergoes cross-dimerization reaction with various internal phenyl acetylenes in the presence of rhodium dimers and bidentate phosphine ligands to afford enynes.
别名叔丁基乙炔基二甲基硅烷;叔丁基二甲基硅烷乙炔;(tert-Butyl)ethynyldimethylsilane;tert-Butyldimethylsilylacetylene
Reaxys-RN1071222
信号词Danger
危害声明H225-H302-H311-H314
警示性声明P210-P280-P305 + P351 + P338-P310
个人防护设备Faceshields, full-face respirator (US), Gloves, Goggles, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
WGK德国3
闪点(摄氏)-7°C
搜索质检报告(COA)
搜索MSDS
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