产品名称

英文名称：(tert-Butyldimethylsilyl)acetylene

同义词

86318-61-8、(tert-Butyldimethylsilyl)acetylene、TERT-BUTYLDIMETHYLSILYLACETYLENE、ethynyl-t-butyldimethylsilane、TERT-BUTYL(ETHYNYL)DIMETHYLSILANE、tert-butyl-ethynyl-dimethylsilane、tert-butyl-ethynyl-dimethyl-silane、(tert-Butyldimethylsilyl)ethyne、Silane, (1,、叔丁基乙炔基二甲基硅烷

产品性质

CAS编号：86318-61-8

分子式：C8H16Si

分子量：140.3

MDL号：MFCD00191877

PubChem编号：2757281

别名：叔丁基乙炔基二甲基硅烷

英文别名：86318-61-8|(tert-Butyldimethylsilyl)acetylene|TERT-BUTYLDIMETHYLSILYLACETYLENE|ethynyl-t-butyldimethylsilane|TERT-BUTYL(ETHYNYL)DIMETHYLSILANE|tert-butyl-ethynyl-dimethylsilane|tert-butyl-ethynyl-dimethyl-silane|(tert-Butyldimethylsilyl)ethyne|Silane, (1,

规格或纯度：>95.0%(GC)

英文名称：(tert-Butyldimethylsilyl)acetylene

储存温度：充氩

运输条件：常规运输

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.(tert-Butyldimethylsilyl)acetylene may be used in the synthesis of β-alkynylketone[1] and β-alkynyl aldehydes.(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.

IUPAC Name：tert-butyl-ethynyl-dimethylsilane

INCHI：InChI=1S/C8H16Si/c1-7-9(5,6)8(2,3)4/h1H,2-6H3

InChi Key：RTYNRTUKJVYEIE-UHFFFAOYSA-N

Canonical SMILES：CC(C)(C)[Si](C)(C)C#C

Isomeric SMILES：CC(C)(C)[Si](C)(C)C#C

WGK Germany：3

PubChem CID：2757281

Reaxy-Rn：1921466

溶解性：Sparingly soluble in water (0.043 g/L at 25°C).

密度：0.751

敏感性：对湿度敏感

折光率：1.451

闪点(℉)：42.8 °F

闪点(℃)：6°C

沸点：116-117 °C

熔点：22 °C

象形图：

信号词：Danger

危险声明：H319 Causes serious eye irritationH335 May cause respiratory irritationH225 Highly Flammable liquid and vapor

预防措施声明：P261,P305+P351+P338,P280,P370+P378,P210,P405,P501,P233,P240,P403+P235,P303+P361+P353,P271,P241,P304+P340,P403+P233,P242,P243,P264+P265,P337+P317,P319

个人防护装备：Eyeshields， Faceshields， full-face respirator (US)， Gloves， multi-purpose combination respirator cartridge (US)， type ABEK (EN14387) respirator filter

产品包装