Tetrakis(triphenylphosphine)palladium

C₇₂H₆₀P₄PdCAS 14221-01-31155.59 g/mol

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Properties

Molecular formula: C₇₂H₆₀P₄Pd
Molar mass: 1155.59 g/mol
Exact mass: 1154.2680 Da
Melting point: 95–105 °C (decomposes)
logP: 13.78Crippen estimate
Polar surface area: 0.0 Å²
H-bond donors / acceptors: 0 / 0
Rotatable bonds: 12

Hazards

Warning

H302 Harmful if swallowed83.9% of notifiers
H317 May cause an allergic skin reaction54.4% of notifiers
H413 May cause long lasting harmful effects to aquatic life70.5% of notifiers

Aggregated from 193 ECHA notifications, via PubChem; a share says how many notifiers assign that statement.

Precautionary statements

P261, P264, P270, P272, P273, P280, P301+P317, P302+P352, P321, P330, P333+P317, P362+P364, P501

Identifiers

CAS number

14221-01-3

SMILES

[Pd].c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1.c1ccc(P(c2ccccc2)c2ccccc2)cc1

InChIKey

NFHFRUOZVGFOOS-UHFFFAOYSA-N

InChI

InChI=1S/4C18H15P.Pd/c4*1-4-10-16(11-5-1)19(17-12-6-2-7-13-17)18-14-8-3-9-15-18;/h4*1-15H;

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Names and synonyms

5 names

Palladium, tetrakis(triphenylphosphine)-, (T-4)-
Palladium, tetrakis(triphenylphosphine)-
(T-4)-Tetrakis(triphenylphosphine)palladium
Tetrakis(triphenylphosphine)palladium(0)
Pd(PPh3)4

Reactions

Suzuki–Miyaura coupling: 4-bromobenzonitrile + phenylboronic acid → 4-cyanobiphenylcatalyst

Safety data sheets

One stored sheet lists this compound in section 3, matched by the CAS number 14221-01-3. Each row opens the sheet with its composition and PDF.

Tetrakis(triphenylphosphine)palladium(0) > 95 %Fisher Scientific UK · 2023-09-22

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Work with Tetrakis(triphenylphosphine)palladium

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Triphenylphosphine603-35-080 % similar 1,4-Bis(diphenylphosphino)benzene1179-06-275 % similar Tetrakis(triphenylphosphine)platinum14221-02-467 % similar Hydrotetrakis(triphenylphosphine)rhodium18284-36-167 % similar Triphenylphosphonium bromide6399-81-167 % similar Dichlorotris(triphenylphosphine)ruthenium(II)15529-49-460 % similar 1,2-Bis(diphenylphosphino)benzene13991-08-758 % similar Bis(triphenylphosphine)palladium chloride13965-03-257 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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