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901440

Sigma-Aldrich

Triethylphosphine solution

1.0 M in 2-methyltetrahydrofuran

Synonym(s):

PEt3, Triethylphosphorous solution

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About This Item

Linear Formula:
(C2H5)3P
CAS Number:
554-70-1
Molecular Weight:
118.16
Beilstein:
969170
MDL number:
MFCD00009256
UNSPSC Code:
12352128
NACRES:
NA.22

form

liquid

Quality Level

100

reaction suitability

reagent type: ligand
reaction type: Arylations

concentration

1.0 M in 2-methyltetrahydrofuran

density

0.843 g/mL

functional group

phosphine

SMILES string

CCP(CC)CC

InChI

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

InChI key

RXJKFRMDXUJTEX-UHFFFAOYSA-N

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Application

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
Offered as the 2-methyltetrahydrofuran solution for more convenient handling, triethylphosphine is a valuable ligand 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.

related product

Product No.
Description
Pricing

Signal Word

Danger

Hazard Statements

H225,H250,H302,H314

Hazard Classifications

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

Supplementary Hazards

EUH019

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

8.6 °F

Flash Point(C)

-13 °C

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