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367737

Sigma-Aldrich

三甲基（三氟甲基）硅烷 溶液

0.5 M in THF

别名:

(Trifluoromethyl)trimethylsilane, TFMTMS

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About This Item

线性分子式:
(CH3)3SiCF3
CAS号:
81290-20-2
分子量:
142.19
Beilstein:
4241868
MDL號碼:
MFCD00145454
分類程式碼代碼:
12352101
PubChem物質ID:
24862831

蒸汽壓力

10.98 psi ( 55 °C)
2.8 psi ( 20 °C)

形狀

liquid

濃度

0.5 M in THF

bp

40 °C

密度

0.895 g/mL at 25 °C

SMILES 字串

C[Si](C)(C)C(F)(F)F

InChI

1S/C4H9F3Si/c1-8(2,3)4(5,6)7/h1-3H3

InChI 密鑰

MWKJTNBSKNUMFN-UHFFFAOYSA-N

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應用

Reactant for:
  • Silver-mediated C-H trifluoromethylation of arenes
  • Preparation of trifluoromethyl ketone analog of L-arginine having contrasting inhibitory activity against human arginase I and histone deacetylase 8
  • Organocatalyzed regio- and enantioselective allylic trifluoromethylation of Morita-Baylis-Hillman adducts
  • Palladium-catalyzed oxidative trifluoromethylation of indoles
  • Preparation of 5-HT1A antagonists

  • Used as difluorocarbene source
参与三氟甲基的亲核加成反应生成醛和酮。

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Irrit. 2 - Flam. Liq. 2 - STOT SE 3

標靶器官

Respiratory system

安全危害

EUH019

儲存類別代碼

3 - Flammable liquids

水污染物質分類（WGK）

WGK 3

閃點（°F）

1.4 °F - closed cup

閃點（°C）

-17 °C - closed cup

分析证书(COA)

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Journal of the American Chemical Society, 111, 393-393 (1989)
G K Surya Prakash et al.
The Journal of organic chemistry, 71(18), 6806-6813 (2006-08-26)
Organofluorine compounds are becoming increasingly important in different fields, such as material science, agro chemistry, and the pharmaceutical industry. Nucleophilic trifluoromethylation is one of the widely used methods to incorporate a trifluoromethyl moiety into organic molecules. We have carried out
J W Skiles et al.
Journal of medicinal chemistry, 35(4), 641-662 (1992-02-21)
A series of tripeptides possessing trifluoromethyl or aryl ketone residues at P1 were prepared and evaluated both in vitro and in vivo as potential inhibitors of human leukocyte elastase (HLE). Tripeptides containing non naturally occurring N-substituted glycine residues at the
The Journal of Organic Chemistry, 57, 1124-1124 (1992)

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We carry a large variety of electrophiles and nucleophiles that are widely used in C–C bond-forming reactions. This group of products contains many organometallic reagents as well as commonly-used alkylating and acylating reagents.

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