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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:
76782-82-6
分子量:
170.32
MDL號碼:
MFCD01863574
分類程式碼代碼:
12352100
PubChem物質ID:
24872978
NACRES:
NA.22

品質等級

100

化驗

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 密鑰

ZYDKYFIXEYSNPO-UHFFFAOYSA-N

相关类别

一般說明

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

應用

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.

象形圖

Flame
GHS02

訊號詞

Warning

危險聲明

H226

防範說明

P210

危險分類

Flam. Liq. 3

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

101.8 °F

閃點（°C）

38.8 °C

個人防護裝備

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

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叔丁基(氯)二苯基硅烷 98%

Sigma-Aldrich

195537

叔丁基(氯)二苯基硅烷

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)
An Enantioselective Synthesis of (R)-5,6-Octadecadienoic Acid.
Yu Q and Ma S.
European Journal of Organic Chemistry, 2015(7), 1596-1601 (2015)

商品

Functionalized Alkynes

Alkynes contain a highly versatile functional group that may be utilized for numerous reactions such as electrophilic additions of hydrogen, halogens, hydrogen halides, or water; metathesis; hydroboration; oxidative cleavage; C–C coupling; and cycloadditions

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