半岛bd体育手机客户端 说明

一般描述

(Triphenylsilyl)acetylene is a terminal alkyne. Rhodium-catalyzed asymmetric addition of (triphenylsilyl)acetylene to diphenylphosphinylallene is reported.

应用

(Triphenylsilyl)acetylene may be used in the synthesis of:

• selenothioic acidS-alkyl esters
• methyl 2-(di{ 3, 5-bis[(triphenylsilyl)ethynyl]phenyl}-phosphino)benzoate
• 2-(di{3,5-bis[(triphenylsilyl)ethynyl]phenyl}-phosphino)benzoic acid

包装

5 g in glass bottle

基本信息

线性分子式	(C6H5)3SiC≡CH
分子量	284.43
MDL编号	MFCD00075453
PubChem化学物质编号	24862140
NACRES	NA.22

半岛bd体育手机客户端 性质

质量水平	100
测定	98%
mp	48-50 ℃ (lit.)
SMILES string	C#C[Si](c1ccccc1)(c2ccccc2)c3ccccc3
InChI	1S/C20H16Si/c1-2-21(18-12-6-3-7-13-18,19-14-8-4-9-15-19)20-16-10-5-11-17-20/h1,3-17H
InChI key	WADKYPSVXRWORK-UHFFFAOYSA-N

安全信息

象形图
警示用语：	Warning
危险声明	H315 - H319 - H335
预防措施声明	P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
危险分类	Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官	Respiratory system
储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	235.4 °F - closed cup
闪点(C)	113 ℃ - closed cup
个人防护装备	dust mask type N95 (US), Eyeshields, Gloves