Tris(2-methylphenyl)phosphine supplier

Name
TRI-O-TOLYLPHOSPHINE
EINECS 228-193-9
CAS No. 6163-58-2
Article Data31
CAS DataBase
Density 1.16[at 20℃]
Solubility Soluble in alcohol. Slightly soluble in cold water. Insoluble in water.
Melting Point 123-125 °C(lit.)
Formula C₂₁H₂₁P
Boiling Point 412.4 °C at 760 mmHg
Molecular Weight 304.371
Flash Point 214.6 °C
Transport Information
Appearance white to light yellow crystal powder
Safety 26-36-37/39
Risk Codes 36/37/38
Molecular Structure
Hazard Symbols Xi
Synonyms Phosphine,tri-o-tolyl- (7CI,8CI);NSC 116667;Tri-2-tolylphosphine;Tri-o-tolylphosphine;Tris(2-toluene)phosphine;Tris(2-tolyl)phosphine;Tris(o-methylphenyl)phosphine;Tris(o-tolyl)phosphine;Tri-(O-Tol)phosphine;
PSA 13.59000
LogP 4.37000

Synthetic route

: 64-17-5
ethanol

: 878809-28-0
tris(2-tolyl)phosphane-borane(1:1)

A: 150-46-9
triethyl borate

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
Inert atmosphere; Reflux;	A n/a B 96%

...Expand

: 95-46-5
2-methylphenyl bromide

: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
Stage #1: 2-methylphenyl bromide With magnesium In tetrahydrofuran Reflux; Inert atmosphere; Stage #2: With phosphorus trichloride In tetrahydrofuran for 24h; Inert atmosphere;	89%
Stage #1: 2-methylphenyl bromide With magnesium In tetrahydrofuran at 20℃; for 0.666667h; Stage #2: With phosphorus trichloride In tetrahydrofuran for 1.5h;	85%
Stage #1: 2-methylphenyl bromide With iodine; magnesium In tetrahydrofuran at 20℃; for 2.5h; Schlenk technique; Inert atmosphere; Stage #2: With phosphorus trichloride In tetrahydrofuran at -40℃; for 0.5h; Stage #3: In tetrahydrofuran; ethanol for 5h;	75%

: 6163-63-9
tri-o-tolylphosphine oxide

: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
With chloro-trimethyl-silane; magnesium at 20℃; for 4h;	89%
With aluminum (III) chloride; N,N,N,N,-tetramethylethylenediamine; tetrabutyl-ammonium chloride; tert-butylammonium hexafluorophosphate(V) In acetonitrile at 60℃; Inert atmosphere; Glovebox; Electrolysis;	69%
With chloro-trimethyl-silane; tetrabutylammomium bromide; copper; zinc In acetonitrile at 45℃; Electrochemical reaction; Inert atmosphere;	58%
With oxalyl dichloride; hydrogen In chloroform-d1 at 130℃; under 60006 Torr; for 18h; Reagent/catalyst;	51%

: 615-37-2
ortho-methylphenyl iodide

: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
With white phosphorus; 1,3-dicyano-5-fluoro-2,4,6-tris(diphenylamino)benzene; triethylamine In acetonitrile; benzene for 24h; Inert atmosphere; Glovebox; Sealed tube; Irradiation;	43%

: di-m-acetato-bis{2-(diortho-tolylphosphino)benzyl-C,P}dipalladium(II)

: 15475-27-1, 4346-39-8
potassium diphenylphosphine

A: [2-(di-ortho-tolylphosphino)benzyl]diphenylphosphine oxide

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
Stage #1: di-m-acetato-bis{2-(diortho-tolylphosphino)benzyl-C,P}dipalladium(II); potassium diphenylphosphine In tetrahydrofuran at 20℃; for 48h; Stage #2: With air	A 2% B 30%

...Expand

: 172418-37-0, 199609-05-7
di-m-chloro-bis{2-(di-ortho-tolylphosphino)benzyl-C,P}dipalladium(II)

: 15475-27-1, 4346-39-8
potassium diphenylphosphine

A: [2-(di-ortho-tolylphosphino)benzyl]diphenylphosphine oxide

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
Stage #1: di-m-chloro-bis{2-(di-ortho-tolylphosphino)benzyl-C,P}dipalladium(II); potassium diphenylphosphine In tetrahydrofuran at 20℃; for 48h; Schlenk technique; Inert atmosphere; Stage #2: With air In tetrahydrofuran for 48h; Schlenk technique;	A 20% B 2%

...Expand

: 95-52-3
2-Fluorotoluene

: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
With 1-methyl-pyrrolidin-2-one; potassium hydroxide monohydrate; phosphorus at 100 - 120℃; for 1h; Reagent/catalyst; Temperature; Inert atmosphere;	19%

: 932-31-0
ortho-tolylmagnesium bromide

: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
With diethyl ether; hydrogen; phosphorus trichloride

: {(pyrimidine-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: {Cu(C4H3N2(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(1,3-thiazolidine-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: Cu(1+)*C3H6NS(S)*I(1-) = {Cu(C3H6NS(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(1,3-thiazolidine-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: Cu(1+)*C3H6NS(S)*Cl(1-) = {Cu(C3H6NS(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(benz-1,3-imidazoline-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: {Cu(C7H7N2(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(1-methyl-1,3-imidazole-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: Cu(1+)*C3H2N2(CH3)(S)*Cl(1-) = {Cu(C3H2N2(CH3)(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(pyrimidine-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: {Cu(C4H3N2(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(quinoline-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: {Cu(C9H6N(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(pyridine-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: {Cu(C5H4N(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(1-methyl-1,3-imidazole-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: Cu(1+)*C3H2N2(CH3)(S)*I(1-) = {Cu(C3H2N2(CH3)(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(benz-1,3-imidazoline-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: {Cu(C7H7N2(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(pyridine-2-thione)(tri-ortho-tolylphosphine)copper(I) iodide}

A: {Cu(C5H4N(S))I}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: {(quinoline-2-thione)(tri-ortho-tolylphosphine)copper(I) chloride}

A: {Cu(C9H6N(S))Cl}

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In chloroform Irradiation (UV/VIS); decompn. at room temp. within minutes;

: 1,1,1-trifluoro-2,4-pentanedionato(1,1,1-trifluoro-2,4-pentanedionato-O)(trio-tolylphosphine)palladium(II)

: Pd(CH3COCHCOCF3)2

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In benzene Kinetics; monitored by UV;

: 1094249-98-5
[(o-C6H4Me)3PH][HB(p-C6F4H)3]

A: 148892-95-9
tris(2,3,5,6-tetrafluorophenyl)borane triethylphosphine oxide

B: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
at 25 - 60℃; vacuum;

: 1094249-98-5
[(o-C6H4Me)3PH][HB(p-C6F4H)3]

A: 148892-95-9
tris(2,3,5,6-tetrafluorophenyl)borane triethylphosphine oxide

B: 1333-74-0
hydrogen

C: 6163-58-2
tris-(o-tolyl)phosphine

Conditions

Conditions	Yield
In neat (no solvent, solid phase) (N2); keeping boron compd. at room temp. in vac. for 4 d;
In not given (N2); heating boron compd. at 60°C for few hs;

...Expand

: 6163-58-2
tris-(o-tolyl)phosphine

: 32461-51-1
tris(2-methylphenyl)phosphine selenide

Conditions

Conditions	Yield
With selenium In toluene for 6h; Heating;	100%
With selenium In chloroform for 5h; Heating;	23%
With potassium selenocyanate In methanol at 20℃;
With selenium In toluene at 100℃; for 48h; Inert atmosphere;
With selenium In chloroform-d1 at 70℃; for 16h; Glovebox; Sealed tube; Inert atmosphere;

: tetrabutylammonium chloride monohydrate

: 3-(4-amino-naphthalen-1-yl)-acrylic acid methyl ester

: 2298-07-9
4-Bromo-1-naphthylamine

: 292638-85-8
acrylic acid methyl ester

: 6163-58-2
tris-(o-tolyl)phosphine

: 436864-73-2
3-(4-amino-1-naphthyl)propanoic acid

Conditions

Conditions	Yield
With hydrogenchloride; sodium hydroxide; potassium acetate; Pd-C; palladium diacetate In methanol; water; N,N-dimethyl-formamide	100%
With hydrogenchloride; sodium hydroxide; potassium acetate; Pd-C; palladium diacetate In methanol; water; N,N-dimethyl-formamide	100%

...Expand

: 1122-70-9
2-methyl-6-vinylpyridine

: 255847-81-5
1-[(4-cyano-5-methyl-4-phenyl)hexyl]-4-[2-(2-bromophenoxy)ethyl]piperazine

: 6163-58-2
tris-(o-tolyl)phosphine

: 1-[(4-cyano-5-methyl-4-phenyl)hexyl]-4-{2-[2-(6-methyl-2-pyridyl)vinylphenoxy]ethyl}piperazine

Conditions

Conditions	Yield
With triethylamine; palladium diacetate In water; N,N-dimethyl-formamide	100%

...Expand

: 6163-58-2
tris-(o-tolyl)phosphine

: palladium(II) bromide

: 24554-43-6, 157183-46-5
Pd(P(C6H4CH3)3)2(Br)2

Conditions

Conditions	Yield
With lithium bromide In methanol N2 or Ar-atmosphere;	100%

: 6163-58-2
tris-(o-tolyl)phosphine

: (HP(o-tolyl)3)BF4

Conditions

Conditions	Yield
With tetrafluoroboric acid In diethyl ether at 20℃; Inert atmosphere;	100%

: 64443-05-6
tetrakis(actonitrile)copper(I) hexafluorophosphate

: 77429-58-4
tris(2-pyridyl)methane

: 6163-58-2
tris-(o-tolyl)phosphine

: [Cu(tris(2-pyridyl)methane)(tri(orthotolyl)phosphine)] hexafluorophosphate

Conditions

Conditions	Yield
Stage #1: tetrakis(actonitrile)copper(I) hexafluorophosphate; tris(2-pyridyl)methane In dichloromethane for 0.166667h; Inert atmosphere; Stage #2: tris-(o-tolyl)phosphine In dichloromethane at 20℃; for 12h; Inert atmosphere;	100%

...Expand

: 6163-58-2
tris-(o-tolyl)phosphine

: 6163-63-9
tri-o-tolylphosphine oxide

Conditions

Conditions	Yield
With dihydrogen peroxide In tetrahydrofuran; water for 0.533333h;	99%
With water; Selectfluor In acetonitrile at 20℃; for 0.0833333h;	99%
With fluorosulfonylchloride In dichloromethane for 1h; Ambient temperature;	98%

CH2Cl2/MeOH: CH2Cl2/MeOH

: 21226-24-4
4-(benzenesulfonylamino)phenyl iodide

: 79-10-7
acrylic acid

: 6163-58-2
tris-(o-tolyl)phosphine

: 501682-73-1
3-[4-(benzenesulfonylamino)phenyl]acrylic acid

Conditions

Conditions	Yield
With triethylamine; tris-(dibenzylideneacetone)dipalladium(0) In N,N-dimethyl-formamide	99%

...Expand

: 41766-80-7
Os3(μ-H)2(CO)10

: 6163-58-2
tris-(o-tolyl)phosphine

: (μ-H)HOs3(CO)10(P(o-tolyl)3)

Conditions

Conditions	Yield
In n-heptane; dichloromethane in CH2Cl2/heptane=1:10 v/v, excess phosphine, room temp. (UV-control); vol. reduction (Ar-stream), crystn. (-15°C);	99%

: 148892-95-9
tris(2,3,5,6-tetrafluorophenyl)borane triethylphosphine oxide

: 1333-74-0
hydrogen

: 6163-58-2
tris-(o-tolyl)phosphine

: 1094249-98-5
[(o-C6H4Me)3PH][HB(p-C6F4H)3]

Conditions

Conditions	Yield
In not given	99%
In hexane High Pressure; (N2); mixing hexane soln. of phosphine deriv. and borane deriv. in C6H5Br, freezing at -196°C, exposure to H2, warming to room temp., stirring overnight; pressure of H2 after warming to room temp. was 4 atm; evapn., recrystn. by addn. of hexanes to concd. CH2Cl2 soln. and keepingat -35°C for wk, elem. anal.;

...Expand

: 1154042-85-9, 1154049-74-7
[Pd(1-dicyclohexylphosphino-2-di-tert-butylphosphinoethylferrocene)(H)(4-methoxybenzothiolate)]

: 6163-58-2
tris-(o-tolyl)phosphine

: 583872-37-1
[Pd(1-dicyclohexylphosphino-2-di-tert-butylphosphinoethylferrocene)(P(o-tolyl)3)]

Conditions

Conditions	Yield
With sodium t-butanolate In toluene 1 h, 100°C;	99%

: 6163-58-2
tris-(o-tolyl)phosphine

: 878809-28-0
tris(2-tolyl)phosphane-borane(1:1)

Conditions

Conditions	Yield
Stage #1: tris-(o-tolyl)phosphine With dimethylsulfide borane complex In dichloromethane at 20℃; Inert atmosphere; Stage #2: With ammonium chloride In dichloromethane; water	99%

: hydrogen tetrachloroaurate(III) tetrahydrate

: 6163-58-2
tris-(o-tolyl)phosphine

: 28978-10-1
chloro{tris(o-tolyl)phosphine}gold(I)

Conditions

Conditions	Yield
Stage #1: hydrogen tetrachloroaurate(III) tetrahydrate With propyl sulfide In ethanol at 40℃; for 0.166667h; Stage #2: tris-(o-tolyl)phosphine In ethanol at 40℃; for 1h;	99%

: 1109-15-5
tris(pentafluorophenyl)borate

: 6163-58-2
tris-(o-tolyl)phosphine

: 196953-02-3
1-(4-chlorophenyl)buta-2,3-dien-1-one

: C49H28BClF15OP

Conditions

Conditions	Yield
In chloroform-d1 Inert atmosphere; Glovebox;	99%

...Expand

: ferrocenium trifluoromethanesulfonate

: 6163-58-2
tris-(o-tolyl)phosphine

A: 102-54-5
ferrocene

B: tri(o-tolyl)phosphonium trifluoromethanesulfonate salt

Conditions

Conditions	Yield
With C26H46ClO3Ru2S2(1+)*CF3O3S(1-); hydrogen In dichloromethane at 20℃; under 760.051 Torr; for 11h; Catalytic behavior; Inert atmosphere;	A 99% B 98%

...Expand

: 1423-15-0
perfluorophenyl azide

: 341-02-6
trityl tetrafluoroborate

: 6163-58-2
tris-(o-tolyl)phosphine

: 109-66-0
pentane

: C46H36F5N3P(1+)*C24BF20(1-)*0.5C5H12

Conditions

Conditions	Yield
Stage #1: perfluorophenyl azide; trityl tetrafluoroborate; tris-(o-tolyl)phosphine In dichloromethane at 20℃; for 12h; Inert atmosphere; Schlenk technique; Glovebox; Stage #2: pentane	99%

...Expand

: 13472-85-0
2-methoxy-5-bromopyridine

aqueous NaCl: aqueous NaCl

: 1663-39-4
tert-Butyl acrylate

: 6163-58-2
tris-(o-tolyl)phosphine

: 339555-37-2
tert-butyl (2E)-3-(6-methoxypyridin-3-yl)prop-2-enoate

Conditions

Conditions	Yield
With sodium hypochlorite; triethylamine; palladium diacetate In toluene	98.4%

...Expand

: 1111-67-7, 15192-76-4, 26656-82-6
copper(I) thiocyanate

: 6163-58-2
tris-(o-tolyl)phosphine

: 75-05-8
acetonitrile

: [CuSCN(tri-o-tolylphosphine)MeCN]2

Conditions

Conditions	Yield
In acetonitrile CuSCN ground with P(o-Tol)3 dry, then with MeCN; dried in air; detd. by IR;	98.1%
In methanol CuSCN reacted with P(o-Tol)3 in MeOH for 4 h; recrystd. from MeCN; elem. anal.;	80%

...Expand

: palladium tetraammine di(hydrogen carbonate)

: 6163-58-2
tris-(o-tolyl)phosphine

: 69861-71-8
bis(tri-ortho-tolylphosphine)palladium(0)

Conditions

Conditions	Yield
In methanol for 3h; Heating / reflux;	98%

: C12H10ClNPd

: 6163-58-2
tris-(o-tolyl)phosphine

: C21H21P*C12H10ClNPd

Conditions

Conditions	Yield
In acetone at 25℃;	98%

: 1165952-92-0
cyclohexa-1,4-diene

: 341-02-6
trityl tetrafluoroborate

: 6163-58-2
tris-(o-tolyl)phosphine

A: 519-73-3
triphenylmethane

B: (HP(o-tolyl)3)BF4

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 0.5h; Inert atmosphere; Schlenk technique; Glovebox;	A 98% B 97%

...Expand

: 341-02-6
trityl tetrafluoroborate

: 6163-58-2
tris-(o-tolyl)phosphine

: 766-97-2
4-n-methylphenylacetylene

A: (HP(o-tolyl)3)BF4

B: C28H22

Conditions

Conditions	Yield
In dichloromethane at 20℃; for 2h; Inert atmosphere; Schlenk technique; Glovebox;	A 92% B 98%

...Expand

: 6163-58-2
tris-(o-tolyl)phosphine

: C21H21OP*H2O2

Conditions

Conditions	Yield
With dihydrogen peroxide In dichloromethane; water at 0 - 23℃; for 0.5h; Inert atmosphere; Schlenk technique;	98%

3-oxo-4-(2(benzyloxy)ethyl)-8-(trifluoromethanesulfonlyloxy)-3,4-dihydro-2H-1,4-benzoxazine: 3-oxo-4-(2(benzyloxy)ethyl)-8-(trifluoromethanesulfonlyloxy)-3,4-dihydro-2H-1,4-benzoxazine

: 292638-85-8
acrylic acid methyl ester

: 6163-58-2
tris-(o-tolyl)phosphine

: 258532-94-4
methyl (E)-3-(3-oxo-4-(2-(benzyloxy)ethyl)-3,4-dihydro-2H-1,4-benzoxazin-8-yl)acrylate

Conditions

Conditions	Yield
With triethylamine; lithium chloride; palladium diacetate In N,N-dimethyl-formamide	97%

...Expand

aqueous DMF: aqueous DMF

: 4-bromocyclobutabenzene

: [(4-benzocyclobutenyl)vinyl] phenol

: [(4-benzocyclobutenyl)-vinyl] phenyl acetate

: 2628-16-2
p-acetoxystyrene

: 6163-58-2
tris-(o-tolyl)phosphine

: [(4-cyclobutenyl)vinyl] phenol

Conditions

Conditions	Yield
With potassium acetate; palladium diacetate In water; N,N-dimethyl-formamide	97%

...Expand

: 6163-58-2
tris-(o-tolyl)phosphine

: palladium(II) iodide

: 176725-01-2
[Pd(P(C6H4CH3)3)I2]2

Conditions

Conditions	Yield
With lithium iodide In methanol N2 or Ar-atmosphere; refluxing (30 min); filtering (room temp.), washing (MeOH, Et2O), drying (vac.); elem. anal.;	97%

: [Pd(μ-Cl)(Cl)(N,N′-bis-(2,6-diisopropylphenyl)imidazol-2-ylidene)]2

: 6163-58-2
tris-(o-tolyl)phosphine

: [PdCl2(N,N′-bis-(2,6-diisopropylphenyl)imidazol-2-ylidene)(P(o-tolyl)3)]

Conditions

Conditions	Yield
In dichloromethane at 20℃; Schlenk technique; Inert atmosphere; Glovebox;	97%

: 13203-60-6
1,2-bis(2-phenylethynyl)benzene

: 1109-15-5
tris(pentafluorophenyl)borate

: 6163-58-2
tris-(o-tolyl)phosphine

: C21H21P*C38H13BF15S(1-)*H(1+)

Conditions

Conditions	Yield
In pentane at 20℃;	97%

...Expand

: 64443-05-6
tetrakis(actonitrile)copper(I) hexafluorophosphate

: 14044-48-5
2-(2-quinolyl)benzimidazole

: 6163-58-2
tris-(o-tolyl)phosphine

: C37H32CuN3P(1+)*F6P(1-)

Conditions

Conditions	Yield
In dichloromethane	97%

...Expand

: 1469887-23-7
2-(2-fluoropyridin-1-ium-1-yl)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

: 6163-58-2
tris-(o-tolyl)phosphine

: 2-(tri-o-tolylphosphonio)-1,1-bis((trifluoromethyl)sulfonyl)ethan-1-ide

Conditions

Conditions	Yield
In acetonitrile at 20℃; for 0.25h; Inert atmosphere;	97%

Tris(2-methylphenyl)phosphine Specification

The CAS register number of Tris(2-methylphenyl)phosphine is 6163-58-2. It also can be called as Phosphine,tris(2-methylphenyl)- and the IUPAC name about this chemical is tris(2-methylphenyl)phosphane. The molecular formula about this chemical is C₂₁H₂₁P and the molecular weight is 304.37. It belongs to the following product categories, such as Ligand; Phosphine Ligands; Synthetic Organic Chemistry; Benzenes and so on. This chemical is usually used as a ligand for the coupling reaction.

Physical properties about Tris(2-methylphenyl)phosphine are: (1)ACD/LogP: 7.07; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 7.07; (4)ACD/LogD (pH 7.4): 7.07; (5)ACD/BCF (pH 5.5): 139115.45; (6)ACD/BCF (pH 7.4): 139115.45; (7)ACD/KOC (pH 5.5): 167188.17; (8)ACD/KOC (pH 7.4): 167188.17; (9)#Freely Rotating Bonds: 3; (10)Polar Surface Area: 13.59Å²; (11)Flash Point: 214.6 °C; (12)Enthalpy of Vaporization: 63.92 kJ/mol; (13)Boiling Point: 412.4 °C at 760 mmHg; (14)Vapour Pressure: 1.24E-06 mmHg at 25°C.

Uses of p-Chloropropiophenone: it can be used to produce Tri-ortho-phosphinselenid at heating. This reaction will need reagent selenium black and solvent toluene with reaction time of 6 hours. The yield is about 100%.

When you are using this chemical, please be cautious about it as the following:
This chemical is irritating to eyes, respiratory system and skin. When you are using it, wear suitable protective clothing, gloves and eye/face protection. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)SMILES: c3(c(P(c1ccccc1C)c2ccccc2C)cccc3)C
(2)InChI: InChI=1/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
(3)InChIKey: COIOYMYWGDAQPM-UHFFFAOYAJ
(4)Std. InChI: InChI=1S/C21H21P/c1-16-10-4-7-13-19(16)22(20-14-8-5-11-17(20)2)21-15-9-6-12-18(21)3/h4-15H,1-3H3
(5)Std. InChIKey: COIOYMYWGDAQPM-UHFFFAOYSA-N

Product Name

TRI-O-TOLYLPHOSPHINE

Synthetic route

Tris(2-methylphenyl)phosphine Specification

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