(三乙基甲硅烷基)乙炔

产品名称：

1777-03-3
(Triethylsilyl)acetylene
Ethynyltriethylsilane
(三乙基甲硅烷基)乙炔
三乙基乙炔基硅烷

产品介绍：

产品说明

一般描述

(Triethylsilyl)acetylene, a bulky trialkylsilyl-protected alkyne, undergoes Cadiot-Chodkiewicz cross-coupling reaction with various bromoalkynes to yield synthetically useful unsymmetrical diynes. Rhodium-catalyzed dimerization of (triethylsilyl)acetylene has been reported.

应用

(Triethylsilyl)acetylene may be used in the synthesis of triethylsilylethynyl anthradithiophenes, such as :

2,8-dimethyl-5,11-bis(triethylsilylethynyl)ADT (ADT= anthradithiophene)
2,8-diethyl-5,11-bis(triethylsilylethynyl)ADT
2,8-dipropyl-5,11-bis(triethylsilylethynyl)ADT

包装

5 g in glass bottle

基本信息

线性分子式	(C₂H₅)₃SiC≡CH
分子量	140.30
Beilstein	1743814
MDL编号	MFCD00075373
PubChem化学物质编号	24861453
NACRES	NA.22

产品性质

质量水平	100
测定	97%
折射率	n20/D 1.433 (lit.)
密度	0.783 g/mL at 25 ℃ (lit.)
SMILES string	CC[Si](CC)(CC)C#C
InChI	1S/C8H16Si/c1-5-9(6-2,7-3)8-4/h1H,6-8H2,2-4H3
InChI key	FWSPXZXVNVQHIF-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Danger
危险声明	H225
预防措施声明	P210 - P370 + P378 - P403 + P235
危险分类	Flam. Liq. 2
储存分类代码	3 - Flammable liquids
WGK	WGK 3
闪点(F)	62.6 °F - closed cup
闪点(C)	17 ℃ - closed cup
个人防护装备	Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter