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Merck

556432

Sigma-Aldrich

4-乙炔基-α,α,α-三氟甲苯

97%

别名:

1-三氟甲基-4-乙炔基苯, 1-乙炔基-4-(三氟甲基)苯, 4-(三氟甲基)苯乙炔, 4-三氟苯基乙炔, 4-乙炔基(三氟甲基)苯, 4-乙炔基-三氟甲苯, [4-(三氟甲基)苯基]乙炔, 对(三氟甲基)苯乙炔

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About This Item

线性分子式:
HC≡CC6H4CF3
CAS号:
分子量:
170.13
MDL號碼:
分類程式碼代碼:
12352100
PubChem物質ID:
NACRES:
NA.22

化驗

97%

折射率

n20/D 1.4650 (lit.)

bp

78-80 °C/2 mmHg (lit.)

密度

1.043 g/mL at 25 °C (lit.)

SMILES 字串

FC(F)(F)c1ccc(cc1)C#C

InChI

1S/C9H5F3/c1-2-7-3-5-8(6-4-7)9(10,11)12/h1,3-6H

InChI 密鑰

XTKBMZQCDBHHKY-UHFFFAOYSA-N

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一般說明

4-乙炔基-α,α,α-三氟甲苯与乙醇反应,得到相应的 α,β-炔基酯。4-乙炔基-α,α,α-三氟甲苯在 BrPP 薄膜上的铜催化的叠氮化物-炔烃环加成(CuAAC)反应中起官能化炔烃的作用。

應用

4-乙炔基-α,α,α-三氟甲苯可用于合成以下化合物:
  • 6,13-双(4-三氟甲基苯基乙炔基)并五苯
  • 1,2-二炔基咪唑
  • 反式-[Co(cyclam)p-CCC6H4CF3)2] Otf 络合物(其中 cyclam - 1,4,8,11-四氮杂环十四烷;4-乙炔基-α,α,α-三氟甲苯- p-CCC6H4CF3;OTf-三氟甲烷磺酸盐)
  • 3-螺氮杂亚胺-2-氧吲哚
用于合成自组装单层(SAM)。

象形圖

Flame

訊號詞

Danger

危險聲明

防範說明

危險分類

Flam. Liq. 2

儲存類別代碼

3 - Flammable liquids

水污染物質分類(WGK)

WGK 3

閃點(°F)

69.1 °F - closed cup

閃點(°C)

20.6 °C - closed cup

個人防護裝備

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


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Rodney T Chen et al.
Langmuir : the ACS journal of surfaces and colloids, 26(5), 3388-3393 (2009-11-12)
A brominated plasma polymer (BrPP) thin film was fabricated on a variety of substrate surfaces (silicon wafers, glass, gold, and polymers) via the radio frequency glow discharge of 1-bromopropane. This BrPP thin film was highly adherent and stable and was
Thakker U P, et al.
Inorgorganica Chimica Acta, 411, 158- 164 (2014)
Synthesis of α, β-Alkynyl Esters and Unsymmetrical Maleate Esters Catalyzed by Pd/C; An Efficient Phosphine-Free Catalytic System for Oxidative Alkoxycarbonylation of Terminal Alkynes.
Gadge ST and Bhanage BM.
Synlett, 24(8), 981-986 (2013)
Journal of Polymer Science Part A: Polymer Chemistry, 42, 541-550 (2004)
"A Copper-Catalyzed One-Pot, Three-Component Diastereoselective Synthesis of 3-Spiroazetidinimine-2-oxindoles and Their Synthetic Transformation into Fluorescent Conjugated Indolones"
Periyaraja S, et al.
European Journal of Organic Chemistry, 2014(5), 954-965 (2014)

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