Tri(p-tolyl)phosphine

Product Information

Molecular Formula:
C21H21P
Molecular Weight:
304.37
Description
Tri(p-tolyl)phosphine (CAS# 1038-95-5) is a useful research chemical.
Synonyms
tris(4-methylphenyl)phosphine; tris(4-methylphenyl)phosphane
IUPAC Name
tris(4-methylphenyl)phosphane
Canonical SMILES
CC1=CC=C(C=C1)P(C2=CC=C(C=C2)C)C3=CC=C(C=C3)C
InChI
InChI=1S/C21H21P/c1-16-4-10-19(11-5-16)22(20-12-6-17(2)7-13-20)21-14-8-18(3)9-15-21/h4-15H,1-3H3
InChI Key
WXAZIUYTQHYBFW-UHFFFAOYSA-N
Melting Point
144-148 °C (lit.)
Flash Point
Not applicable
Purity
98 %
Storage
Inert atmosphere, Room Temperature
LogP
4.37000

Safety Information

Hazards
H315 - H319 - H335
Precautionary Statement
P261, P264, P271, P280, P302+P352, P304+P340, P305+P351+P338, P312, P321, P332+P313, P337+P313, P362, P403+P233, P405, and P501
Signal Word
Warning

Computed Properties

XLogP3
5.7
Hydrogen Bond Donor Count
0
Hydrogen Bond Acceptor Count
0
Rotatable Bond Count
3
Exact Mass
304.138087668 g/mol
Monoisotopic Mass
304.138087668 g/mol
Topological Polar Surface Area
0Ų
Heavy Atom Count
22
Formal Charge
0
Complexity
263
Isotope Atom Count
0
Defined Atom Stereocenter Count
0
Undefined Atom Stereocenter Count
0
Defined Bond Stereocenter Count
0
Undefined Bond Stereocenter Count
0
Covalently-Bonded Unit Count
1
Compound Is Canonicalized
Yes

Patents

Publication Number Title Priority Date
CN-113980044-A Preparation method of Ir-O-P type catalyst diboronic acid/ester compound 2021-12-03
CN-113996340-A Novel catalyst system for hydroformylation reaction and hydroformylation reaction method 2021-11-16
CN-113698431-A Synthesis method of phosphine (III) compound 2021-09-27
CN-113651665-A Preparation method of myrcene 2021-08-23
CN-113429286-A Method for synthesizing polysubstituted biaryl derivative by using aryl diazonium salt 2021-08-04
CN-113402850-A Low-dielectric-constant and low-warpage epoxy plastic packaging material composition, preparation and application 2021-07-13
CN-113233992-A Preparation method of 5-chloro-4-acetamido-2-methoxybenzoic acid methyl ester 2021-05-13
CN-113224313-A Metal organic phosphine frame glass modified metal negative current collector and preparation method thereof 2021-04-30
CN-113045371-A Synthetic method of diaryl methyl sulfide derivative catalyzed by organic phosphine 2021-03-22
JP-2021080483-A Complex 2021-03-04

Literatures

PMID Publication Date Title Journal
22199491 2011-12-01 trans-Carbonyl-chloridobis(tri-o-tolyl-phosphane-κP)rhodium(I) Acta crystallographica. Section E, Structure reports online
21522754 2010-12-08 Tris(4-methyl-phen-yl)phosphine selenide Acta crystallographica. Section E, Structure reports online
20023954 2010-01-07 Synthesis of InP nanofibers from tri(m-tolyl)phosphine: an alternative route to metal phosphide nanostructures Dalton transactions (Cambridge, England : 2003)
20379345 2010-01-01 Structural properties, cytotoxicity, and anti-inflammatory activity of silver(I) complexes with tris(p-tolyl)phosphine and 5-chloro-2-mercaptobenzothiazole Bioinorganic chemistry and applications
21579935 2009-12-09 [μ-Bis(diphenyl-arsino)methane-1:2κAs:As']nona-carbonyl-1κC,2κC,3κC-[tris-(4-methyl-phen-yl)-phosphine-3κP]-triangulo-triruthenium(0) Acta crystallographica. Section E, Structure reports online
19923698 2009-12-01 Isomorphism in monomeric 1:3 complexes of silver(I) salts with tri-p-tolylphosphine Acta crystallographica. Section B, Structural science
19299874 2009-04-01 Polymorphism in iodotris(tri-p-tolylphosphine)silver(I) Acta crystallographica. Section B, Structural science
21201763 2008-08-20 Tri-p-tolyl-phosphine Acta crystallographica. Section E, Structure reports online
17902651 2008-04-21 Photophysics of diplatinum polyynediyl oligomers: chain length dependence of the triplet state in sp carbon chains Inorganic chemistry
15792495 2005-04-04 New oxorhenium(V) compound for catalyzed oxygen atom transfer from picoline N-oxide to triarylphosphines Inorganic chemistry
The molarity calculator equation

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

The dilution calculator equation

Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

This equation is commonly abbreviated as: C1V1 = C2V2

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