Trioctylamine supplier | CasNO.1116-76-3

Name
Tri-n-octylamine
EINECS 214-242-1
CAS No. 1116-76-3
Article Data44
CAS DataBase
Density 0.809 g/cm³
Solubility chloroform: 0.1 g/mL, clear, colorless
Melting Point 34 °C
Formula C₂₄H₅₁N
Boiling Point 363.535 °C at 760 mmHg
Molecular Weight 353.676
Flash Point 147.357 °C
Transport Information UN 3082
Appearance clear liquid
Safety 26-61-36/37/39-29
Risk Codes 36/37/38-51/53
Molecular Structure
Hazard Symbols Xi,N
Synonyms Trioctylamine(8CI);Farmin 08;Farmin T 08;NSC 11034;TOA;TOA (amine);Tri-n-caprylylamine;Tri-n-octylamine;Tricaprylamine;Tricaprylylamine;
PSA 3.24000
LogP 8.36990

Synthetic route

: 111-83-1
1-bromo-octane

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With 5-methyl-1,3,4-thiadiazol-2-amine; potassium hydroxide In ethanol; water at 25℃; for 1h;	91%
With sodium hydroxide; urea at 200℃; under 3102.97 Torr; for 40h;	75%

: 111-87-5
octanol

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With urea In 1,3,5-trimethyl-benzene at 141℃; under 760.051 Torr; for 15h; Inert atmosphere;	87%
With [Cp*Ir(NH3)3]I2; ammonia In water at 140℃; for 24h; Autoclave; Inert atmosphere;	86%
Stage #1: octanol With hydrogen at 170℃; under 760.051 Torr; for 0.666667h; Stage #2: With ammonia at 170 - 230℃; under 760.051 Torr; for 5h;
With ammonium hydroxide at 140℃; for 24h; Inert atmosphere;	23 %Chromat.

: 13103-04-3
trioctylamine oxide

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With samarium diiodide In tetrahydrofuran for 0.166667h; Heating;	79%

: 1120-48-5
n-dioctylamine

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With Co2Rh2/C In toluene at 180℃; under 760.051 Torr; for 18h; Autoclave; Inert atmosphere;	73%
With chlorohydridocarbonylbis(tricyclohexylphosphine)ruthenium(II) In toluene at 120℃; for 72h; Schlenk technique; Inert atmosphere;	40%

: 111-86-4
n-Octylamine

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With Co2Rh2/C In toluene at 180℃; under 760.051 Torr; for 18h; Autoclave; Inert atmosphere;	63%
Multi-step reaction with 2 steps 1: Co2Rh2/C / toluene / 6 h / 180 °C / 760.05 Torr / Autoclave; Inert atmosphere 2: Co2Rh2/C / toluene / 18 h / 180 °C / 760.05 Torr / Autoclave; Inert atmosphere View Scheme

: 123-75-1
pyrrolidine

: 111-86-4
n-Octylamine

A: 1116-76-3
Tri-n-octylamine

B: 7335-08-2
HRS-1-97

C: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With hydrogen at 180℃; under 760.051 Torr; Flow reactor; chemoselective reaction;	A 16% B 61% C 22%

...Expand

: 111-86-4
n-Octylamine

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With ruthenium trichloride; triphenylphosphine In tetrahydrofuran at 185℃; for 8h;	A 58% B 21 % Chromat.
With ruthenium trichloride; triphenylphosphine In tetrahydrofuran at 185℃; for 8h; Title compound not separated from byproducts;	A 47 % Chromat. B 51 % Chromat.
In neat (no solvent) at 180℃; Reagent/catalyst;

: 111-85-3
1-Chlorooctane

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With ethanol; ammonia at 140℃;
With ammonia; water at 165℃;

: 629-27-6
1-Iodooctane

: 1120-48-5
n-dioctylamine

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
at 160 - 170℃;

: 111-86-4
n-Octylamine

: 124-13-0
Octanal

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With borane pyridine In acetic acid; Petroleum ether for 4h; Yield given. Yields of byproduct given;

...Expand

: 124-12-9
caprylnitrile

A: 1116-76-3
Tri-n-octylamine

B: 111-86-4
n-Octylamine

C: 1120-48-5
n-dioctylamine

D: 10576-04-2
N-n-octylidene-n-octylamine

E: 93625-15-1
N-octyloctylamidine

Conditions

Conditions	Yield
With hydrogen; nickel-titanium-aluminum at 165℃; under 38000 Torr; Product distribution; Mechanism;

...Expand

: 124-13-0
Octanal

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With aluminum telluride; ammonia; water; triethylamine 1.) THF, reflux; 2.) THF, reflux; Yield given. Multistep reaction. Yields of byproduct given;

: 100-52-7
benzaldehyde

A: 1116-76-3
Tri-n-octylamine

B: 103-49-1
dibenzylamine

Conditions

Conditions	Yield
With aluminum telluride; ammonia; water; triethylamine 1.) THF, reflux; 2.) THF, reflux; Yield given. Multistep reaction. Yields of byproduct given;

: bromanil-trioctylamine 1:1 complex

A: 1116-76-3
Tri-n-octylamine

B: 488-48-2
tetrabromobenzoquinone

Conditions

Conditions	Yield
In 1,2-dichloro-ethane at 25℃; Equilibrium constant;

: chloranil-trioctylamine 1:1 complex

A: 1116-76-3
Tri-n-octylamine

B: 118-75-2
chloranil

Conditions

Conditions	Yield
In 1,2-dichloro-ethane at 25℃; Equilibrium constant;

prim. n-octyl alcohol: prim. n-octyl alcohol

A: 1116-76-3
Tri-n-octylamine

B n-octylamine, di-n-octylamine: n-octylamine, di-n-octylamine

Conditions

Conditions	Yield
With ammonia; zinc(II) chloride at 280℃;

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B octylamine, dioctylamine: octylamine, dioctylamine

Conditions

Conditions	Yield
With aluminium hydroxide coal; ammonia at 350℃;

: 111-85-3
1-Chlorooctane

alcoholic NH3: alcoholic NH3

A: 1116-76-3
Tri-n-octylamine

B: 111-86-4
n-Octylamine

C: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
at 140℃; Reagiert analog mit Methylamin und Diaethylamin;

...Expand

: trioctyl-amine; compound with 2,4,6-trichloro-phenol

A: 1116-76-3
Tri-n-octylamine

B: 88-06-2
2,4,6-Trichlorophenol

Conditions

Conditions	Yield
In tetrachloromethane at 25℃; Equilibrium constant;

: trioctyl-amine; compound with 2,4,6-trichloro-phenol

A: 1116-76-3
Tri-n-octylamine

B: 88-06-2
2,4,6-Trichlorophenol

Conditions

Conditions	Yield
In tetrachloromethane at 25℃; Equilibrium constant;

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With ammonium tetrafluroborate; sodium hydrogencarbonate; bis[dichloro(pentamethylcyclopentadienyl)iridium(III)] at 140℃; for 17h;	A 8 % Chromat. B 66 % Chromat.
With bis[dichloro(pentamethylcyclopentadienyl)iridium(III)]; ammonium tetrafluoroborate; sodium hydrogencarbonate at 20 - 140℃; for 17.5h; Inert atmosphere; neat (no solvent);	A 8 %Chromat. B 66 %Chromat.

: 111-86-4
n-Octylamine

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With 2 wtpercent ruthenium immobilized in calcium hydroxyapatite In octanol at 130℃; for 3h; Inert atmosphere;	A 50 %Chromat. B 48 %Chromat.

...Expand

: 111-86-4
n-Octylamine

: 111-87-5
octanol

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With 2 wtpercent ruthenium immobilized in calcium hydroxyapatite In octanol at 130℃; for 24h; Solvent; Inert atmosphere;	> 99 %Chromat.

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 628-73-9
hexanenitrile

C: 111-86-4
n-Octylamine

D: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With [(triphos)Ru(H)(Cl)(CO)]; ammonia; ammonium chloride In toluene at 165℃; under 4500.45 Torr; for 15h; Inert atmosphere; Autoclave; Glovebox; Schlenk technique;	A 1 %Spectr. B 6 %Spectr. C 52 %Spectr. D 5 %Spectr.

...Expand

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 628-73-9
hexanenitrile

C: 111-86-4
n-Octylamine

Conditions

Conditions	Yield
With Octanal; [(Triphos)Ru(H)2(CO)]; ammonia; water; ammonium chloride In toluene at 165℃; under 4500.45 Torr; for 15h; Inert atmosphere; Autoclave; Glovebox; Schlenk technique;	A 1 %Spectr. B 6 %Spectr. C 52 %Spectr.

...Expand

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 111-86-4
n-Octylamine

C: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With [(Triphos)Ru(H)2(CO)]; ammonia In toluene at 165℃; under 4500.45 Torr; for 15h; Inert atmosphere; Autoclave; Glovebox; Schlenk technique;	A 1 %Spectr. B 17 %Spectr. C 1 %Spectr.

...Expand

: 111-87-5
octanol

A: 1116-76-3
Tri-n-octylamine

B: 111-86-4
n-Octylamine

Conditions

Conditions	Yield
With 18-crown-6 ether; [(triphos)Ru(H)(Cl)(CO)]; ammonia; sodium chloride In toluene at 165℃; under 4500.45 Torr; for 15h; Inert atmosphere; Autoclave; Glovebox; Schlenk technique;	A 4 %Spectr. B 31 %Spectr.

: 111-87-5
octanol

: 7664-41-7
ammonia

A: 1116-76-3
Tri-n-octylamine

B: 1120-48-5
n-dioctylamine

Conditions

Conditions	Yield
With 2-(bromomethyl)-2-methylpropane-1,3-diol; 1,3-bis-(diphenylphosphino)propane In toluene at 165℃; under 3000.3 Torr; for 15h; Reagent/catalyst; Inert atmosphere; Glovebox;	A 6 %Chromat. B 87 %Chromat.

...Expand

: 111-87-5
octanol

: 1120-48-5
n-dioctylamine

: 1116-76-3
Tri-n-octylamine

Conditions

Conditions	Yield
With intermetallic PdZn catalyst supported on Al2O3 In para-xylene at 110℃; under 760.051 Torr; for 7h; Inert atmosphere;

: 1116-76-3
Tri-n-octylamine

: 18495-26-6
1-bromo-2-heptyne

: 62453-24-1
hept-2-ynyltrioctylammonium bromide

Conditions

Conditions	Yield
In acetonitrile at 20℃;	100%
at 33 - 86℃; Kinetics; further compounds;
In acetonitrile

: 1116-76-3
Tri-n-octylamine

: 34498-13-0
1-iodo-2-heptyne

: hept-2-ynyltrioctylammonium iodide

Conditions

Conditions	Yield
In acetonitrile at 20℃;	100%

: 1116-76-3
Tri-n-octylamine

: 106-96-7
propargyl bromide

: N,N-dioctyl-N-(prop-2-yn-1-yl)octan-1-aminium bromide

Conditions

Conditions	Yield
In acetonitrile at 20℃;	100%
In diethyl ether; toluene for 72h; Darkness; Inert atmosphere;	93%

: 1116-76-3
Tri-n-octylamine

: 74-88-4
methyl iodide

: 35675-86-6
tri(octyl)-methylammonium iodide

Conditions

Conditions	Yield
In tetrahydrofuran at 40℃; for 12h; Inert atmosphere;	100%

: 1116-76-3
Tri-n-octylamine

: 333-27-7
methyl trifluoromethanesulfonate

: tricapryl-methyl-ammonium trifluoromethanesulfonate

Conditions

Conditions	Yield
In dichloromethane at 0 - 25℃; for 27h;	100%
In dichloromethane at 0 - 50℃; for 24h;

: 1120-71-4
1,3-propanesultone

: 1116-76-3
Tri-n-octylamine

: C28H59NO2S

Conditions

Conditions	Yield
In toluene for 72h; Reflux;	100%

: 1116-76-3
Tri-n-octylamine

: 74-87-3
methylene chloride

: 140-29-4
phenylacetonitrile

: 76574-43-1
2,3-dimethylphenylacetonitrile

Conditions

Conditions	Yield
With sodium hydroxide In water	99%

...Expand

: 1116-76-3
Tri-n-octylamine

: 77-78-1
dimethyl sulfate

: 5137-55-3
Aliquat 336

Conditions

Conditions	Yield
In toluene at 140℃; for 18h;	99%

: 1116-76-3
Tri-n-octylamine

: tungstomolybdophosphoric acid

: 5(C8H17)3NH(1+)*PMo2W10O40(5-)=((C8H17)3NH)5[PMo2W10O40]

Conditions

Conditions	Yield
With H2SO4 In water; 1,2-dichloro-ethane dil. aq. soln. of P/Mo/W-soln. mixing with org. compd. soln. (dichloroethane), mixed soln. (pH corresponding to 2-2.5 M H2SO4) shaking (separating funnel, 30 s, room temp.), pptn.; solid treatment with petroleum ether according to: T. I. Tikhomirova, P.G. Kaz'min, E. N. Dorokhova, Zhur. Neorg. Khim. 21 (1976) 1417 (Russ. J . Inorg. Chem. 21 (1976) No. 5); elem. anal.;	99%
In water; 1,2-dichloro-ethane dil. aq. soln. of P/Mo/W-soln. mixing with org. compd. soln. (dichloroethane), mixed soln. (without acidification) shaking (separating funnel, 30 s, room temp.), pptn.; solid treatment with petroleum ether according to: T. I. Tikhomirova, P.G. Kaz'min, E. N. Dorokhova, Zhur. Neorg. Khim. 21 (1976) 1417 (Russ. J . Inorg. Chem. 21 (1976) No. 5); elem. anal.;	94%

Yield

With H2SO4 In water; 1,2-dichloro-ethane dil. aq. soln. of P/Mo/W-soln. mixing with org. compd. soln. (dichloroethane), mixed soln. (pH corresponding to 2-2.5 M H2SO4) shaking (separating funnel, 30 s, room temp.), pptn.; solid treatment with petroleum ether according to: T. I. Tikhomirova, P.G. Kaz'min, E. N. Dorokhova, Zhur. Neorg. Khim. 21 (1976) 1417 (Russ. J . Inorg. Chem. 21 (1976) No. 5); elem. anal.;

99%

In water; 1,2-dichloro-ethane dil. aq. soln. of P/Mo/W-soln. mixing with org. compd. soln. (dichloroethane), mixed soln. (without acidification) shaking (separating funnel, 30 s, room temp.), pptn.; solid treatment with petroleum ether according to: T. I. Tikhomirova, P.G. Kaz'min, E. N. Dorokhova, Zhur. Neorg. Khim. 21 (1976) 1417 (Russ. J . Inorg. Chem. 21 (1976) No. 5); elem. anal.;

94%

: 1116-76-3
Tri-n-octylamine

: 1188-95-0
tri-n-octylamine hydrochloride

Conditions

Conditions	Yield
With hydrogenchloride In 1,4-dioxane for 0.0833333h; Cooling with ice;	99%
With hydrogenchloride In pentane	66%
With hydrogenchloride In hexane at 0℃; Inert atmosphere;

: 1116-76-3
Tri-n-octylamine

: 616-38-6
carbonic acid dimethyl ester

: 488711-07-5
N-methyl-N,N,N-trioctylammonium methylcarbonate

Conditions

Conditions	Yield
In methanol at 140℃; for 20h; Inert atmosphere; Autoclave;	99%
at 130℃; Kinetics; Temperature;

: 1116-76-3
Tri-n-octylamine

: 108-24-7
acetic anhydride

: 4088-41-9
N,N-dioctylacetamide

Conditions

Conditions	Yield
With ruthenium trichloride at 160℃; for 7h;	98%

: 512-56-1
trimethyl phosphite

: 1116-76-3
Tri-n-octylamine

: methyltri-n-octylammonium dihydrogenophosphate

Conditions

Conditions	Yield
Stage #1: trimethyl phosphite; Tri-n-octylamine In toluene at 140℃; for 23h; Stage #2: With water In toluene at 90℃; for 26h; Stage #3: With phosphoric acid In toluene at 20℃; for 15h; Further stages.;	97%

: 1116-76-3
Tri-n-octylamine

: methyltri-n-octylammonium dihydrogenophosphate

Conditions

Conditions	Yield
Stage #1: Tri-n-octylamine With trimethyl phosphite In toluene at 20 - 140℃; for 24h; Stage #2: With phosphoric acid In toluene at 90℃; for 24h;	97%

: 7647-01-0
hydrogenchloride

: 1116-76-3
Tri-n-octylamine

: K[HB(CN)3]

: C3HBN3(1-)*C24H51N*H(1+)

Conditions

Conditions	Yield
In water at 20℃; for 2h;	97%

...Expand

: 1116-76-3
Tri-n-octylamine

: 13103-04-3
trioctylamine oxide

Conditions

Conditions	Yield
With HCFC-225ca,cb; perfluoro-cis-2-n-butyl-3-n-prolyloxaziridine In dichloromethane at -60℃; for 0.333333h;	96%
With dihydrogen peroxide In acetic acid at 25℃; for 120h;	88%
With emulsifier OP-10; dihydrogen peroxide for 35h; Ambient temperature;	80%

: 1116-76-3
Tri-n-octylamine

: 106-49-0
p-toluidine

: 4-methyl-N-octylaniline

Conditions

Conditions	Yield
With palladium 10% on activated carbon In toluene at 175℃; for 1.5h; Inert atmosphere; Microwave irradiation;	96%

: 1116-76-3
Tri-n-octylamine

: 106-93-4
ethylene dibromide

: N,N,N,N',N',N'-hexaoctyl-ethane-1,2-diammonium dibromide

Conditions

Conditions	Yield
In neat (no solvent) at 120℃; for 0.666667h; Temperature; Microwave irradiation;	96%

: 1116-76-3
Tri-n-octylamine

: 6280-57-5
N,N-dioctylformamide

Conditions

Conditions	Yield
With manganese(IV) oxide; oxygen In chlorobenzene at 100℃; under 4500.45 Torr; for 4h; Autoclave; Green chemistry;	95%
With manganese(IV) oxide In cyclohexane

: 1116-76-3
Tri-n-octylamine

: 5292-41-1
2-methoxycarbonyl-3,4,5,6-tetrafluorobenzoic acid

: 5292-42-2
methyl-2,3,4,5-tetrafluoro benzoate

Conditions

Conditions	Yield
	94.2%
	86.3%

: 1116-76-3
Tri-n-octylamine

: bis(6-methyl-3-sulfophenyl)phenylphosphine

A: (6-methyl-3-sulphonatophenyl)(2-methylphenyl)phenylphosphine tri-n-octylammonium

B: bis(6-methyl-3-sulphonatophenyl)phenylphosphine di(tri-n-octylammonium)

Conditions

Conditions	Yield
Stage #1: bis(6-methyl-3-sulfophenyl)phenylphosphine In water at 20 - 30℃; for 25.5h; Stage #2: With sodium hydroxide In water pH=8 - 9; Stage #3: Tri-n-octylamine Further stages;	A 0.5 g B 94%

...Expand

: 1116-76-3
Tri-n-octylamine

: 2-tert-butyl-5-bromo-5-methyl-1,3-dioxolan-4-one

: 124-18-5
decane

: 163921-31-1
2-(1,1-dimethylethyl)-5-methylene-1,3-dioxolan-4-one

Conditions

Conditions	Yield
In cyclohexane	93%

...Expand

: 1116-76-3
Tri-n-octylamine

: 109-64-8
1,3-dibromo-propane

: N,N,N,N',N',N'-hexaoctyl-propane-1,3-diammonium dibromide

Conditions

Conditions	Yield
In neat (no solvent) at 150℃; for 0.666667h; Temperature; Microwave irradiation;	93%

: 1116-76-3
Tri-n-octylamine

: 874-98-6
1-bromomethyl-3-methoxybenzene

: C32H60NO(1+)*Br(1-)

Conditions

Conditions	Yield
In chloroform for 72h; Reflux;	93%

: 7647-01-0
hydrogenchloride

: 1116-76-3
Tri-n-octylamine

: potassium dicyanodihydridoborate

: C2H2BN2(1-)*C24H51N*H(1+)

Conditions

Conditions	Yield
In water at 20℃; for 2h;	93%

...Expand

: 1116-76-3
Tri-n-octylamine

: 652-12-0
4,5,6,7-tetrafluoroisobenzofuran-1,3-dione

: 5292-42-2
methyl-2,3,4,5-tetrafluoro benzoate

Conditions

Conditions	Yield
In methanol	92.3%

: 1116-76-3
Tri-n-octylamine

: 75-45-6
Chlorodifluoromethane

: N-(difluoromethyl)-N,N,N-trioctylammonium chloride

Conditions

Conditions	Yield
With sodium hydroxide In tetrahydrofuran; water at 20℃; for 3.5h;	92%

: 1116-76-3
Tri-n-octylamine

: 100-39-0
benzyl bromide

: benzyltrioctylammonium bromide

Conditions

Conditions	Yield
In chloroform for 72h; Reflux;	92%
In chloroform for 72h; Reflux;	92%
In acetonitrile for 8h; Reflux;

: 1116-76-3
Tri-n-octylamine

: 65094-22-6
diethyl (bromodifluoromethyl)phosphonate

: difluoromethyltrioctylammonium bromide

Conditions

Conditions	Yield
With methanol; cesium fluoride In dichloromethane at 25℃; Inert atmosphere; Sealed tube; chemoselective reaction;	92%

Trioctylamine Chemical Properties

Trioctylamine is also named tri-n-octylamine,and it is usually colorless oily liquid.It can solve in alcohol and ether,and it is slightly soluble in methanol, soluble in non-polar solvents, insoluble in water.It smells like ammonia. it's alkalinity.

Molecular formula: C₂₄H₅₁N
Molecular weight: 353.67

Melting point: 34 °C
Boiling point: 164-168 °C 0.7 mm Hg(lit.)
Density: 0.810 g/mL at 20 °C
Refractive index: n20/D 1.449(lit.)
Fp: >230 °F
Solubility chloroform: 0.1 g/mL, clear, colorless
Sensitive: Air Sensitive
BRN: 1210618

Trioctylamine Uses

Trioctylamine is usually used as extractants for precious metals. In the metallurgical industry,it's used for the extraction and separation of cobalt, nickel, actinides and lanthanides.

It's used as a surfactant and extractant.

Trioctylamine Safety Profile

Hazard Codes : Xi,N
Risk Statements : 36/37/38-51/53
Safety Statements : 26-61-36/37/39-29
RIDADR : UN3082
WGK Germany : 2
RTECS : RG8225000
F : 10-23
HazardClass : 9
PackingGroup : III
HS Code : 29211980

Product Name

Tri-n-octylamine

Synthetic route

Trioctylamine Chemical Properties

Trioctylamine Uses

Trioctylamine Safety Profile

Related Products

Hot Products