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395102

Sigma-Aldrich

Tris(4-methoxyphenyl)phosphine

95%

Synonym(s):

TPAP, Tris(p-anisyl)phosphine

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About This Item

Linear Formula:
(CH3OC6H4)3P
CAS Number:
855-38-9
Molecular Weight:
352.36
EC Number:
212-723-0
MDL number:
MFCD00014896
UNSPSC Code:
12352112
PubChem Substance ID:
24864644
NACRES:
NA.22

Quality Level

200

Assay

95%

reaction suitability

reaction type: Buchwald-Hartwig Cross Coupling Reaction
reaction type: Heck Reaction
reaction type: Hiyama Coupling
reaction type: Negishi Coupling
reaction type: Sonogashira Coupling
reaction type: Stille Coupling
reaction type: Suzuki-Miyaura Coupling
reagent type: ligand
reaction type: Cross Couplings

mp

131-134 °C (lit.)

functional group

phosphine

SMILES string

COc1ccc(cc1)P(c2ccc(OC)cc2)c3ccc(OC)cc3

InChI

1S/C21H21O3P/c1-22-16-4-10-19(11-5-16)25(20-12-6-17(23-2)7-13-20)21-14-8-18(24-3)9-15-21/h4-15H,1-3H3

InChI key

UYUUAUOYLFIRJG-UHFFFAOYSA-N

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H335

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Respiratory system

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
BCCG7624
BCCC5152
BCBZ3164
BCBW2014
BCBR6529V

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Haigang Wu et al.
Scientific reports, 7, 41299-41299 (2017-02-02)
Doping via self-assembled macromolecules might offer a solution for developing single atom electronics by precisely placing individual dopants at arbitrary location to meet the requirement for circuit design. Here we synthesize dendrimer-like polyglycerol macromolecules with each carrying one phosphorus atom
T Srinivasa Reddy et al.
Dalton transactions (Cambridge, England : 2003), 47(43), 15312-15323 (2018-09-07)
A series of gold(i), gold(iii) and cationic gold(i) complexes of tris(4-methoxyphenyl)phosphine and tris(2,6-dimethoxyphenyl)phosphine were synthesised and fully characterised by spectroscopic methods. The molecular structures of selected complexes were also determined by X-ray diffraction analysis. The prepared complexes [AuX{P(C6H4-4-OMe)3}] [X =

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