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Merck
CN

495492

Sigma-Aldrich

叔丁基二甲基(2-丙炔氧基)硅烷

97%

别名:

(1,1-Dimethylethyl)dimethyl(2-propyn-1-yloxy)silane, 1-(tert-Butyldimethylsilyloxy)-2-propyne, 3-(Dimethyl-tert-butylsiloxy)propyne, 3-(tert-Butyldimethylsilyloxy)-1-propyne, 3-(tert-Butyldimethylsilyloxy)propyne, 3-tert-Butyldimethylsiloxy-1-propyne, Dimethyl(2-Propynyloxy)(tert-butyl)silane

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About This Item

线性分子式:
(CH3)3CSi(CH3)2OCH2C≡CH
CAS号:
分子量:
170.32
MDL编号:
UNSPSC代码:
12352100
PubChem化学物质编号:
NACRES:
NA.22

质量水平

检测方案

97%

折射率

n20/D 1.429 (lit.)

bp

40 °C/8 mmHg (lit.)

密度

0.84 g/mL at 25 °C (lit.)

SMILES字符串

CC(C)(C)[Si](C)(C)OCC#C

InChI

1S/C9H18OSi/c1-7-8-10-11(5,6)9(2,3)4/h1H,8H2,2-6H3

InChI key

ZYDKYFIXEYSNPO-UHFFFAOYSA-N

一般描述

tert-Butyldimethyl(2-propynyloxy)silane is an aliphatic terminal alkyne.

应用

tert-Butyldimethyl(2-propynyloxy)silane may be used in the synthesis of (R)-2,3-pentadecadien-1-ol and (S)-ethyl 5-(tert-butyldimethylsilyloxy)-2-hydroxy-2-phenylpent-3-ynoate.

象形图

Flame

警示用语:

Warning

危险声明

预防措施声明

危险分类

Flam. Liq. 3

WGK

WGK 3

闪点(°F)

101.8 °F

闪点(°C)

38.8 °C

个人防护装备

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

法规信息

危险化学品

分析证书(COA)

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An Enantioselective Synthesis of (R)-5,6-Octadecadienoic Acid.
Yu Q and Ma S.
European Journal of Organic Chemistry, 2015(7), 1596-1601 (2015)
Enantiocontrolled Synthesis of Tertiary α-Hydroxy-α-ynyl Esters by Dimethylzinc-Mediated Addition of Alkynes to α-Keto Esters.
Infante R, et al.
Advanced Synthesis & Catalysis, 354(14-15), 2797-2804 (2012)

商品

Alkynes' versatility enables reactions like addition, metathesis, hydroboration, cleavage, coupling, and cycloadditions in synthetic chemistry.

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