Tri-tert-butylphosphine supplier

Name
Tri-tert-butylphosphine
EINECS 237-266-4
CAS No. 13716-12-6
Article Data24
CAS DataBase
Density 0.861 g/mL at 25 °C
Solubility insoluble
Melting Point 30-35 °C(lit.)
Formula C₁₂H₂₇P
Boiling Point 229.4 °C at 760 mmHg
Molecular Weight 202.32
Flash Point 94.6 °C
Transport Information UN 2846 4.2/PG 1
Appearance Colorless to light yellow liquid
Safety 26-45-62-36/37/39-25-43-27-16
Risk Codes 17-34-67-65-63-48/20-11
Molecular Structure
Hazard Symbols F,C
Synonyms Phosphine,tri-tert-butyl- (7CI,8CI);Tris(1,1-dimethylethyl)phosphine;Tris(tert-butyl)phosphine;
PSA 13.59000
LogP 4.86380

Synthetic route

: 507-19-7
t-butyl bromide

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
With calcium phosphide; nickel(II) acetylacetonate In tetrahydrofuran at 70℃; for 10h; Temperature; Inert atmosphere;	95%

: 13716-10-4
di(tert-butyl)chlorophosphine

: 677-22-5
tert-butylmagnesium chloride

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
copper(l) chloride In tetrahydrofuran at 20 - 40℃; for 4h;	90.2%
copper(l) chloride In tetrahydrofuran at 20 - 40℃; for 4h; Quantum yield;	54.4%
copper(l) chloride In tetrahydrofuran at 20℃; for 11h; Conversion of starting material; Heating / reflux;

: 677-22-5
tert-butylmagnesium chloride

: 7719-12-2, 52843-90-0
phosphorus trichloride

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
With lithium bromide; copper(l) iodide In diethyl ether; hexane at -20 - 20℃; for 4h;	88.3%

: 60648-70-6
bis(tri-tert-butylphosphine)platinum(0)

: 849926-75-6, 773895-85-5
bis(pentamethylcyclopentadienyl)dizinc

A: 13716-12-6
tri-tert-butyl phosphine

B: Pt(Zn(pentamethylcyclopentadienyl))6

Conditions

Conditions	Yield
In benzene at 25℃; for 0.333333h; Schlenk technique; Glovebox; Inert atmosphere;	A n/a B 30%

...Expand

: 677-22-5
tert-butylmagnesium chloride

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
With phosphorus trichloride

: 13716-10-4
di(tert-butyl)chlorophosphine

: 594-19-4
tert.-butyl lithium

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In pentane

: 60483-74-1
Tri-tert-butylphosphantellurid

: 39760-34-4
tertiary butyl arsine

A: 13716-12-6
tri-tert-butyl phosphine

B: telluro-tri-t-butylarsorane

Conditions

Conditions	Yield
In benzene

...Expand

: 594-19-4
tert.-butyl lithium

: tri(t-butyl)(methyltelluro)phosphoniumiodid

A: 13716-12-6
tri-tert-butyl phosphine

B: 83817-35-0
di-tert-butyl-tellurium

...Expand

: 93646-62-9
2,2',3,3'-Tetra-tert-butyl-1,1'-bicyclotriphosphan

A: 13716-12-6
tri-tert-butyl phosphine

B: 79593-41-2
2,3,4,6-tetra-tert-butylbicyclo<3.1.0>hexaphosphane

C: 77256-90-7, 145678-98-4
2,2',3,3',4,4'-hexa-tert-butyl-1,1'-bicyclotetraphosphane

Conditions

Conditions	Yield
at 128℃;

...Expand

: 6002-40-0
methyldi-t-butylphosphine

: C32H12BF24(1-)*C12H27P*H(1+)

A: 13716-12-6
tri-tert-butyl phosphine

B: C32H12BF24(1-)*C9H21P*H(1+)

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; Equilibrium constant;

...Expand

: tri-t-butylphosphonium tetraphenylborate complex

: 2622-14-2
tricyclohexylphosphine

A: 13716-12-6
tri-tert-butyl phosphine

B: tricyclohexylphosphonium tetraphenylborate

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; Equilibrium constant;

...Expand

: C32H12BF24(1-)*C12H27P*H(1+)

: 2622-14-2
tricyclohexylphosphine

A: 13716-12-6
tri-tert-butyl phosphine

B: C32H12BF24(1-)*C18H33P*H(1+)

Conditions

Conditions	Yield
In tetrahydrofuran at 20℃; Equilibrium constant;

...Expand

: 108-86-1
bromobenzene

Pd[P(t-Bu)3]2: Pd[P(t-Bu)3]2

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;

: 591-50-4
iodobenzene

Pd[P(t-Bu)3]2: Pd[P(t-Bu)3]2

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;

: 615-37-2
ortho-methylphenyl iodide

Pd[P(t-Bu)3]2: Pd[P(t-Bu)3]2

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;

: 95-49-8
2-methylchlorobenzene

Pd[P(t-Bu)3]2: Pd[P(t-Bu)3]2

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;

: 95-46-5
2-methylphenyl bromide

Pd[P(t-Bu)3]2: Pd[P(t-Bu)3]2

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;

: 594-19-4
tert.-butyl lithium

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
With phosphorus trichloride

: tBu3P(CO2)B(C6F5)3

A: 13716-12-6
tri-tert-butyl phosphine

B: 124-38-9
carbon dioxide

C: 1109-15-5
tris(pentafluorophenyl)borate

Conditions

Conditions	Yield
80°C, vac.;

...Expand

: (C6F5)2BOB(C6F5)2OC(O)P(C(CH3)3)3

A: 262607-62-5
tetrakis(pentafluorophenyl)diboroxane

B: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
In not given purging with N2 at room temp.;

: [Fe(NCtBu2)4]

A: 630-18-2
tert-butyl isocyanide

B: 13716-12-6
tri-tert-butyl phosphine

C: [Fe2(NCtBu2)5]

Conditions

Conditions	Yield
With phosphorus In benzene-d6 at 50℃; for 29h; Inert atmosphere;

...Expand

: 7441-04-5
tris(tert-butyl)phosphine sulfide

: 13716-12-6
tri-tert-butyl phosphine

Conditions

Conditions	Yield
With Raney-Ni In ethanol; benzene at 20℃; for 0.333333h; Inert atmosphere;	97 %Spectr.

: [Pd(κ2P,C-PtBu2CMe2CH2)(PtBu3)][B((3,5-CF3)2C6H3)4]

A: 53199-31-8
bis(tri-t-butylphosphine)palladium(0)

B: 13716-12-6
tri-tert-butyl phosphine

C: 7440-05-3
palladium

Conditions

Conditions	Yield
With hydrogen at 20℃; under 750.075 Torr; for 40h;

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: 29149-35-7
Tri(tert.-butyl)difluorphosphoran

Conditions

Conditions	Yield
With xenon difluoride In dichloromethane at 20℃; for 1h; Inert atmosphere; Schlenk technique;	100%
With Carbonyl fluoride In dichloromethane at 25℃; for 12h;	75%
With iodine pentafluoride In acetonitrile at -25℃;	22.4%
With antimony(III) fluoride

: 425378-68-3
2-(2-fluoro-5-nitrophenyl)-4,4,5,5-tetramethyl-[1,3,2]dioxaborolane

: 13716-12-6
tri-tert-butyl phosphine

: 57381-39-2
2-bromo-5-fluorobenzonitrile

A: 425378-81-0
4,2'-difluoro-5'-nitrobiphenyl-2-carbonitrile

B: 425377-62-4
4,2'-difluoro-5'-[3-(1-fluoro-1-methylethyl)imidazo[1,2-b][1,2,4]triazin-7-yl]biphenyl-2-carbonitrile

Conditions

Conditions	Yield
With potassium fluoride; tris-(dibenzylideneacetone)dipalladium(0) In tetrahydrofuran; 1,4-dioxane; water	A n/a B 100%

...Expand

: 261732-38-1
tert-butyl 5-bromoindoline-1-carboxylate

: 13716-12-6
tri-tert-butyl phosphine

: argon

: 90-41-5
2-phenylaniline

Conditions

Conditions	Yield
With caesium carbonate In 1,4-dioxane; diethyl ether; hexane; ethyl acetate	100%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: 1126245-74-6
[Au2(S-tBu)(P(t-Bu)3)2][BF4]

A: 168000-65-5
bis(tri-t-butylphosphine)gold(I) tetrafluoroborate

B: 1126245-88-2
gold(I)(StBu)(PtBu3)

Conditions

Conditions	Yield
In dichloromethane; toluene (N2 or Ar); Au complex in CH2Cl2 added to toluene soln. of 2 equiv. of PtBu3, stirred for 1 h; added dropwise to pentane, ppt. dried, washed (pentane), soln. concd.(vac.), dissolved (pentane), crystd. at -20°C, elem. anal.;	A 100% B 98%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: tri-tert-butylphosphine trihydroboran

Conditions

Conditions	Yield
Stage #1: tri-tert-butyl phosphine With dimethylsulfide borane complex In dichloromethane at 20℃; Inert atmosphere; Stage #2: With ammonium chloride In dichloromethane; water	100%

: 13716-12-6
tri-tert-butyl phosphine

: 1376185-70-4
[(1R)-4-((3E)-5-chloro-3-methylpent-3-en-1-ynyl)-3,5,5-trimethylcyclohex-3-en-1-yloxy]triethylsilane

: C33H62OPSi(1+)*Cl(1-)

Conditions

Conditions	Yield
With triethylamine In dichloromethane at 20℃; for 1.5h; Wittig reaction; Inert atmosphere; stereoselective reaction;	100%

: 13716-12-6
tri-tert-butyl phosphine

: 1109-15-5
tris(pentafluorophenyl)borate

: 15795-42-3
N-sulfinyl-4-methylaniline

: C37H34BF15NOPS

Conditions

Conditions	Yield
In toluene at 20℃; for 1h; Inert atmosphere;	100%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: C31H14BBrF15NO2S

: C12H27P*C31H15BBrF15NO2S(1-)*H(1+)

Conditions

Conditions	Yield
With hydrogen In dichloromethane under 7500.75 Torr;	100%

: 13716-12-6
tri-tert-butyl phosphine

: bis[p-(methyl(2,2,2-trifluoroethyl)amino)]benzhydrylium tetrafluoroborate

: C31H46F6N2P(1+)*BF4(1-)

Conditions

Conditions	Yield
In dichloromethane-d2 Inert atmosphere;	100%

: 507-19-7
t-butyl bromide

: 13716-12-6
tri-tert-butyl phosphine

: 4,8,12-trioxatriangulenium tetrakis[3,5-bis(trifluoromethyl)phenyl]-borate

A: C19H9BrO3

B: 115-11-7
isobutene

C: C32H12BF24(1-)*C12H27P*H(1+)

Conditions

Conditions	Yield
In acetonitrile at 20℃;	A 100% B n/a C 100%

...Expand

: 41766-80-7
Os3(μ-H)2(CO)10

: 13716-12-6
tri-tert-butyl phosphine

: (μ-H)HOs3(CO)10(P-t-Bu3)

Conditions

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

: 13716-12-6
tri-tert-butyl phosphine

: 1109-15-5
tris(pentafluorophenyl)borate

: 1333-74-0
hydrogen

: 930301-81-8
[tBu3Ph][HB(C6F5)3]

Conditions

Conditions	Yield
In toluene under 1 atm of H2 at 25°C;	99%
In toluene under 3040.2 Torr; Inert atmosphere; Schlenk technique;
at 21℃; under 825.083 Torr; for 12h;
In dichloromethane-d2 at 20℃; for 1 - 12h; Sealed tube;

...Expand

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

: 13716-12-6
tri-tert-butyl phosphine

: 1333-74-0
hydrogen

: 1094249-96-3
[t-Bu3PH][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.;	87%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: 851343-53-8
4-(9-phenyl-9H-fluorene-9-yl)diphenylamine

Conditions

Conditions	Yield
With aniline; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In 9-(4-bromophenyl)-9-phenyl-9H-fluorene; hexane; toluene	99%
With aniline; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In 9-(4-bromophenyl)-9-phenyl-9H-fluorene; hexane; toluene	99%

: 9-(4-bromophenyl)-9-phenyl-9H-fluorene

: 13716-12-6
tri-tert-butyl phosphine

: 851343-53-8
4-(9-phenyl-9H-fluorene-9-yl)diphenylamine

Conditions

Conditions	Yield
With aniline; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In hexane; toluene	99%
With aniline; sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In hexane; toluene	99%

: 13716-12-6
tri-tert-butyl phosphine

: 1109-15-5
tris(pentafluorophenyl)borate

: 1333-74-0
hydrogen

: 1641-69-6
[13C]Carbon monoxide

: C36(13)CHB2F30O(1-)*C12H27P*H(1+)

Conditions

Conditions	Yield
In (2)H8-toluene at -196 - 20℃; under 3040.2 Torr; Glovebox;	99%

...Expand

: 39929-21-0
(tetrahydrothiophene)gold(I) chloride

: 13716-12-6
tri-tert-butyl phosphine

: 69550-28-3
(tri-tert-butylphosphane)gold(I) chloride

Conditions

Conditions	Yield
In dichloromethane for 1.75h;	99%
In dichloromethane at 20℃; for 18h;
In tetrahydrofuran for 0.5h; Inert atmosphere; Schlenk technique;

: 13716-12-6
tri-tert-butyl phosphine

: 1621106-54-4
C38H11B2F20N3

: 1621106-62-4
C38H10B2F20N3(1-)*C12H27P*H(1+)

Conditions

Conditions	Yield
In benzene for 0.166667h; Inert atmosphere;	99%

: 13716-12-6
tri-tert-butyl phosphine

: 87-62-7
2,6-dimethylaniline

: N-(2,6-dimethylphenyl)-N-[3-(9-phenyl-9H-fluoren-9-yl)phenyl]amine

Conditions

Conditions	Yield
With bis(dibenzylideneacetone)-palladium(0) In hexane; toluene	99%

: 13716-12-6
tri-tert-butyl phosphine

: 109-63-7
boron trifluoride diethyl etherate

: C26H28F8Ni2O4

: C21H33BF7NiOP

Conditions

Conditions	Yield
In hexane at 20℃; for 6h; Inert atmosphere;	99%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: 7441-04-5
tris(tert-butyl)phosphine sulfide

Conditions

Conditions	Yield
With pyridine dithiomonomethaphosphoryl chloride In benzene room t.;	98%
With sulfur In benzene
With triethylsilane; [Rh(H)(PEt3)3]; sulphur hexafluoride In (2)H8-toluene at 80℃; under 760.051 Torr; for 16h; Catalytic behavior; Time; Inert atmosphere;	2.9 %Spectr.

: 13716-12-6
tri-tert-butyl phosphine

: 74-88-4
methyl iodide

: 13954-07-9
Methyl-tri-tert.-butyl-phosphoniumjodid

Conditions

Conditions	Yield
In ethyl acetate at 20℃; for 24h; Inert atmosphere; Cooling with ice;	98%
In diethyl ether

: 13716-12-6
tri-tert-butyl phosphine

[(t-Bu)3P](o-tolyl)PdBr: [(t-Bu)3P](o-tolyl)PdBr

: 95-46-5
2-methylphenyl bromide

Conditions

Conditions	Yield
In benzene-d6 at 70℃; Equilibrium constant;	98%

: 108-86-1
bromobenzene

: 13716-12-6
tri-tert-butyl phosphine

: N-phenylacridan

Conditions

Conditions	Yield
palladium diacetate In dichloromethane; toluene	98%
palladium diacetate In dichloromethane; toluene	98%

: 13716-12-6
tri-tert-butyl phosphine

: 1021528-17-5
tri-t-butylphosphane hydrobromide

Conditions

Conditions	Yield
With hydrogen bromide In water at 0 - 20℃; Inert atmosphere;	98%

: 13716-12-6
tri-tert-butyl phosphine

: 108-44-1
1-amino-3-methylbenzene

: 1292285-24-5
3-methylphenyl-3-[9-(3-methylphenyl)-9H-fluoren-9-yl]phenylamine

Conditions

Conditions	Yield
With sodium t-butanolate; bis(dibenzylideneacetone)-palladium(0) In hexane; 9-(3-bromophenyl)-9-(3-methylphenyl)fluorene; toluene	98%

: 13716-12-6
tri-tert-butyl phosphine

: 1391020-24-8
C24H10BF15

: 1333-74-0
hydrogen

: 1391020-46-4
C12H27P*C24H11BF15(1-)*H(1+)

Conditions

Conditions	Yield
at 80℃; under 3000.3 Torr; for 16h; Schlenk technique;	98%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: 102-96-5
(2-nitroethenyl)benzene

: C18H9BF6*C4H8O

: C38H43BF6NOP

Conditions

Conditions	Yield
In benzene for 12h; Inert atmosphere; Schlenk technique; Glovebox;	98%

...Expand

: 887944-90-3
1-bromo-3-(4-dibenzofuranyl)benzene

: 13716-12-6
tri-tert-butyl phosphine

: 87-62-7
2,6-dimethylaniline

: N-[3-(dibenzofuran-4-yl)phenyl]-N-(2,6-dimethylphenyl)amine

Conditions

Conditions	Yield
With bis(dibenzylideneacetone)-palladium(0) In hexane; water; toluene	98%

...Expand

: 13716-12-6
tri-tert-butyl phosphine

: C18H3F12N3P(1+)*C24BF20(1-)

: C12H27N3P(1+)*C24BF20(1-)

Conditions

Conditions	Yield
In dichloromethane	98%

Tri-tert-butylphosphine Specification

The Tri-tert-butylphosphine, with the CAS registry number 13716-12-6, is also known as tri-t-Butylphosphine. It belongs to the product categories of Phosphines; Pharmacetical; Ligand; API intermediates; Mitsunobu Reaction; Phosphine Ligands; Phosphines (Mitsunobu Reaction); Synthetic Organic Chemistry; Basic Phosphine Ligands Catalysis and Inorganic Chemistry; Catalysis and Inorganic Chemistry; Cross-Coupling; Phosphine Ligands; Phosphorus Compounds. Its EINECS registry number is 237-266-4. This chemical's molecular formula is C₁₂H₂₇P and molecular weight is 202.32. Its IUPAC name is called tritert-butylphosphane.

Physical properties of Tri-tert-butylphosphine: (1)ACD/LogP: 4.50; (2)ACD/LogD (pH 5.5): 4.5; (3)ACD/LogD (pH 7.4): 4.5; (4)ACD/BCF (pH 5.5): 1555.62; (5)ACD/BCF (pH 7.4): 1555.62; (6)ACD/KOC (pH 5.5): 6704.43; (7)ACD/KOC (pH 7.4): 6704.43; (8)#Freely Rotating Bonds: 3; (9)Flash Point: 94.6 °C; (10)Enthalpy of Vaporization: 44.71 kJ/mol; (11)Boiling Point: 229.4 °C at 760 mmHg; (12)Vapour Pressure: 0.105 mmHg at 25°C.

Uses of Tri-tert-butylphosphine: it can be used to produce Difluoro(tri-t-butyl)phosphoran. This reaction will need reagent SbF₃.

Tri-tert-butylphosphine can be used to produce Difluoro(tri-t-butyl)phosphoran

When you are using this chemical, please be cautious about it as the following:
This chemical may destroy living tissue on contact and may cause burns. In case of contact with eyes, you should rinse immediately with plenty of water and seek medical advice. Whenever you will contact it, please wear suitable protective clothing, gloves and eye/face protection. In case of accident or if you feel unwell seek medical advice immediately (show the label where possible).

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CC(C)(C)P(C(C)(C)C)C(C)(C)C
(2)InChI: InChI=1S/C12H27P/c1-10(2,3)13(11(4,5)6)12(7,8)9/h1-9H3
(3)InChIKey: BWHDROKFUHTORW-UHFFFAOYSA-N

Product Name

Tri-tert-butylphosphine

Synthetic route

Tri-tert-butylphosphine Specification

Related Products

Hot Products