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Merck

346179

Sigma-Aldrich

三乙基膦 溶液

1.0 M in THF

别名:

PEt3, Triethylphosphorous solution

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About This Item

线性分子式:
(C2H5)3P
CAS号:
分子量:
118.16
Beilstein:
969170
MDL號碼:
分類程式碼代碼:
12352128
PubChem物質ID:
NACRES:
NA.22

形狀

liquid

反應適用性

reagent type: ligand
reaction type: Arylations

濃度

1.0 M in THF

密度

0.869 g/mL at 25 °C

官能基

phosphine

SMILES 字串

CCP(CC)CC

InChI

1S/C6H15P/c1-4-7(5-2)6-3/h4-6H2,1-3H3

InChI 密鑰

RXJKFRMDXUJTEX-UHFFFAOYSA-N

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應用

Catalyst for:
  • Regioselective formation of alcohols from hydrocarbonylation of alkenes
  • Bronsted acid-assisted synthesis of dihydropyrones from aromatic aldehydes and allenoates
  • Silaboration of enynes
  • Conversion of phenylacetic acids to phenylacetonitriles of benzonitriles
  • Thermal decomposition of platinum and palladium naphthalenediyl
  • Asymmetrical Morita-Baylis-Hillman reaction

相關產品

訊號詞

Danger

危險分類

Acute Tox. 4 Oral - Carc. 2 - Eye Dam. 1 - Flam. Liq. 2 - Pyr. Liq. 1 - Skin Corr. 1B - STOT SE 3

標靶器官

Central nervous system, Respiratory system

安全危害

儲存類別代碼

4.2 - Pyrophoric and self-heating hazardous materials

水污染物質分類(WGK)

WGK 3

閃點(°F)

-4.0 °F - closed cup

閃點(°C)

-20 °C - closed cup

個人防護裝備

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


历史批次信息供参考:

分析证书(COA)

Lot/Batch Number

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Sarah A Weicker et al.
Chemistry (Weinheim an der Bergstrasse, Germany), 21(37), 13027-13034 (2015-08-01)
Silyl triflates of the form R4-n Si(OTf)n (n=1, 2; OTf=OSO3 CF3 ) are shown to activate carbon dioxide when paired with bulky alkyl-substituted Group 15 bases. Combinations of silyl triflates and 2,2,6,6-tetramethylpiperidine react with CO2 to afford silyl carbamates via a
Vitor L Martins et al.
Physical chemistry chemical physics : PCCP, 17(35), 23041-23051 (2015-08-15)
This work presents the physicochemical characterization of two ionic liquids (ILs) with small phosphonium cations, triethylpenthylphosphonium bis(trifluoromethanesulfonyl)imide ([P2225][Tf2N]) and (2-methoxyethyl)trimethylphosphonium bis(trifluoromethanesulfonyl)imide ([P222(201)][Tf2N]), and their mixtures with Li(+). Properties such as the electrochemical window, density, viscosity and ionic conductivity are presented.
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Follicular adenoma is a type of benign and encapsulated nodule in the thyroid gland, but some adenomas have the potential to progress to follicular carcinoma. Therefore, it is important to monitor the state and progress of follicular adenoma in the
Xianyin Lai et al.
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