Skip to Content
Merck
All Photos(1)

Documents

346179

Sigma-Aldrich

Triethylphosphine solution

1.0 M in THF

Synonym(s):

PEt3, Triethylphosphorous solution

Sign Into View Organizational & Contract Pricing
All Photos(1)

About This Item

Linear Formula:
(C2H5)3P
CAS Number:
554-70-1
Molecular Weight:
118.16
Beilstein:
969170
MDL number:
MFCD00009256
UNSPSC Code:
12352128
PubChem Substance ID:
24861378
NACRES:
NA.22

form

liquid

reaction suitability

reagent type: ligand
reaction type: Arylations

concentration

1.0 M in THF

density

0.869 g/mL at 25 °C

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

Looking for similar products? Visit Product Comparison Guide

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

related product

Product No.
Description
Pricing

Signal Word

Danger

Hazard Classifications

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

Target Organs

Central nervous system, Respiratory system

Supplementary Hazards

EUH019

Storage Class Code

4.2 - Pyrophoric and self-heating hazardous materials

WGK

WGK 3

Flash Point(F)

-4.0 °F - closed cup

Flash Point(C)

-20 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Customers Also Viewed

Slide 1 of 2

1 of 2

Diethylphenylphosphine 96%

Sigma-Aldrich

381241

Diethylphenylphosphine

Methyldiphenylphosphine 99%

Sigma-Aldrich

244902

Methyldiphenylphosphine

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.
Xianyin Lai et al.
Cancer genomics & proteomics, 12(6), 271-281 (2015-11-07)
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.
Proteomics, 15(13), 2358-2368 (2015-03-11)
Chondrosarcoma is the third most common primary bone cancer, requiring surgical resection. However, differentiation of low-grade chondrosarcoma (grade 1) from enchondroma that is benign and only requires regular follow-up is one of the most frequent diagnostic dilemmas facing orthopedic oncologists

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service