Product Name

  • Name

    Triethylaluminum

  • EINECS 202-619-3
  • CAS No. 97-93-8
  • Article Data67
  • CAS DataBase
  • Density 0.85 g/mL at 20 °C
  • Solubility reacts
  • Melting Point -50 °C
  • Formula C6H15Al
  • Boiling Point 128-130 °C (50 mmHg)
  • Molecular Weight 114.167
  • Flash Point -1 °F
  • Transport Information UN 3394 4.2/PG 1
  • Appearance colorless liquid
  • Safety 26-45-62-6A-43A-36/37/39-24/25-16-43-61-33-46
  • Risk Codes 14-17-20/21/22-34-67-65-51/53-11-63-48/20-62-14/15-23/24/25
  • Molecular Structure Molecular Structure of 97-93-8 (Triethylaluminum)
  • Hazard Symbols FlammableF; CorrosiveC; DangerousN
  • Synonyms Triethylalane;Triethyl aluminium;Triethylaluminum;
  • PSA 0.00000
  • LogP 2.92170

Synthetic route

ethene
74-85-1

ethene

aluminium
7429-90-5

aluminium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With Na; Al2(C2H5)3Cl3 In not given byproducts: NaCl; NMR spect. anal.;98.7%
With titanium; hydrogen at 120 - 130℃; under 2250.23 - 75007.5 Torr; for 13h;
ethyl bromide
74-96-4

ethyl bromide

aluminium
7429-90-5

aluminium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With Mg; Na In not given byproducts: MgBr2, NaBr; NMR spect. anal.;98.2%
tributyltin acetate
56-36-0

tributyltin acetate

A

triethylaluminum
97-93-8

triethylaluminum

B

tributylethylstannane
19411-60-0

tributylethylstannane

Conditions
ConditionsYield
With Al(C2H5)3 In tolueneA n/a
B 91%
(CH2)5(P(C6H5)2Al(C2H5)3)2

(CH2)5(P(C6H5)2Al(C2H5)3)2

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In neat (no solvent) metal complex decomposed at 120-140°C for 2-3 h;80%
(CH2)3(P(C6H5)2Al(C2H5)3)2*2C6H6

(CH2)3(P(C6H5)2Al(C2H5)3)2*2C6H6

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In neat (no solvent) metal complex decomposed at 120-140°C for 2-3 h;58%
(triphenylphosphine)triethylaluminum

(triphenylphosphine)triethylaluminum

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In neat (no solvent) metal complex decomposed at 130-140°C for 2-3 h;53%
ethyl bromide
74-96-4

ethyl bromide

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With magnesium aluminium
With sodium; aluminium
ethene
74-85-1

ethene

triisobutylaluminum
100-99-2

triisobutylaluminum

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With bis(acetylacetonate)nickel(II)
ethene
74-85-1

ethene

diethylaluminium hydride
871-27-2

diethylaluminium hydride

triethylaluminum
97-93-8

triethylaluminum

ethene
74-85-1

ethene

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With aluminium hydride
With lithium aluminium tetrahydride
With aluminium trichloride; lithium hydride
With aluminium trichloride; sodium hydride
chloroethane
75-00-3

chloroethane

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With magnesium aluminium
With sodium; aluminium
diethylmercury
627-44-1

diethylmercury

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With aluminium at 100 - 145℃;
With aluminium
With aluminium at 100 - 145℃;
ethyl iodide
75-03-6

ethyl iodide

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With magnesium aluminium
With aluminium at 130℃; aus der entstehenden Doppelverbindung mit AlI3 durch Einw. von Zinkdiaethyl;
ethene
74-85-1

ethene

aluminium hydride

aluminium hydride

A

triethylaluminum
97-93-8

triethylaluminum

B

diethylaluminium hydride
871-27-2

diethylaluminium hydride

C

ethyl alane

ethyl alane

diethylmercury
627-44-1

diethylmercury

aluminium

aluminium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
at 110℃;
diethyl aluminium bromide

diethyl aluminium bromide

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With sodium at 105 - 110℃; zuletzt auf 200-210grad;
diethyl aluminium-chloride

diethyl aluminium-chloride

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With sodium fluoride
With sodium amalgam
diethyl aluminium-fluoride

diethyl aluminium-fluoride

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With sodium fluoride
lithium tetraethylalanate

lithium tetraethylalanate

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
With aluminium trichloride
diethylaluminum bromide
760-19-0

diethylaluminum bromide

sodium

sodium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
at 105 - 110℃; zuletzt auf 200-210grad;
aluminium trichloride
7446-70-0

aluminium trichloride

hexane
110-54-3

hexane

tetraethyllead(IV)
78-00-2

tetraethyllead(IV)

A

triethylaluminum
97-93-8

triethylaluminum

B

triethyllead chloride
1067-14-7

triethyllead chloride

C

dichloro-ethyl aluminium

dichloro-ethyl aluminium

D

chloro-diethyl aluminium

chloro-diethyl aluminium

Conditions
ConditionsYield
Weitere Produkten:Aethylchlorid,PbCl2;
ethyllithium
811-49-4

ethyllithium

benzene
71-43-2

benzene

AlBH4

AlBH4

A

triethylaluminum
97-93-8

triethylaluminum

B

LiBH4

LiBH4

potassium
7440-09-7

potassium

diethylaluminium chloride
96-10-6

diethylaluminium chloride

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In hexane Ar atmosphere, 0°C, 5 d, pptn.; filtration, solvent removal;
diethylaluminium chloride
96-10-6

diethylaluminium chloride

aluminium
7429-90-5

aluminium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In hexane Ar atmosphere, 0°C, 5 d, pptn.; filtration, solvent removal;
diethylmercury
627-44-1

diethylmercury

aluminium
7429-90-5

aluminium

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In neat (no solvent) at 100°C in a closed tube;;
NaF*2Al(C2H5)3

NaF*2Al(C2H5)3

A

Na(1+)*{Al(C2H5)3F}(1-)=Na{Al(C2H5)3F}
856644-39-8

Na(1+)*{Al(C2H5)3F}(1-)=Na{Al(C2H5)3F}

B

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
by heating under reduced pressure;
(η5-pentamethylcyclopentadienyl)2tantalum(hydride)(ethylene*triethylaluminum)
110903-52-1

(η5-pentamethylcyclopentadienyl)2tantalum(hydride)(ethylene*triethylaluminum)

A

(η5-C5Me5)2TaH(CH2=CH2)
100701-96-0

(η5-C5Me5)2TaH(CH2=CH2)

B

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
Decompn. in absence of excess AlEt3 above -30°C.;
pentacarbonyl(methyl)manganese(I)

pentacarbonyl(methyl)manganese(I)

ethylaluminum dichloride
563-43-9

ethylaluminum dichloride

A

(CO)4Mn(C(CH3)OAlCl3)
74417-97-3

(CO)4Mn(C(CH3)OAlCl3)

B

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In n-heptane Kinetics; react. CH3Mn(CO)5 and AlCl2Et in n-heptane at 22°C;
pentacarbonyl(methyl)manganese(I)

pentacarbonyl(methyl)manganese(I)

diethylaluminium chloride
96-10-6

diethylaluminium chloride

A

(CO)4Mn(C(CH3)OAlCl3)
74417-97-3

(CO)4Mn(C(CH3)OAlCl3)

B

triethylaluminum
97-93-8

triethylaluminum

Conditions
ConditionsYield
In n-heptane Kinetics; react. CH3Mn(CO)5 and AlClEt2 in n-heptane at 22°C;
palladium(II) acetylacetonate

palladium(II) acetylacetonate

triethylaluminum
97-93-8

triethylaluminum

diethylaluminium acetylacetonate

diethylaluminium acetylacetonate

Conditions
ConditionsYield
In benzene Kinetics; byproducts: Pd, H2, C2H6; reaction carried out in benzene at a mole ratio of 2:1; further byproducts: C2H4, C4H8 and C4H10; followed by UV spectroscopy;100%
In cyclohexane Kinetics; byproducts: Pd, H2, C2H6; reaction carried out in cyclohexane at mole ratios 0.3;
bis(tetramethylcyclopentadienyl)dichlorotitan
115857-31-3

bis(tetramethylcyclopentadienyl)dichlorotitan

triethylaluminum
97-93-8

triethylaluminum

(Me4Cp)2Ti(AlCl2Et2)

(Me4Cp)2Ti(AlCl2Et2)

Conditions
ConditionsYield
In benzene Kinetics; evapn.;100%
(η5-C5H2Me3)2TiCl2

(η5-C5H2Me3)2TiCl2

triethylaluminum
97-93-8

triethylaluminum

(Me3Cp)2Ti(AlCl2Et2)

(Me3Cp)2Ti(AlCl2Et2)

Conditions
ConditionsYield
In benzene Kinetics; evapn.;100%
bis(cyclopentadienyl)titanium dichloride
1271-19-8

bis(cyclopentadienyl)titanium dichloride

triethylaluminum
97-93-8

triethylaluminum

(η5-cyclopentadienyl)(diethylalane-di-μ-chloro)titanium(III)

(η5-cyclopentadienyl)(diethylalane-di-μ-chloro)titanium(III)

Conditions
ConditionsYield
In benzene Kinetics; evapn.;100%
In tetralin suspending of Cp2TiCl2 in tetralin, dropwise addn. of AlEt3 in tetralin , color change from red to green;
In tetralin under Ar, stoich. ratio of educts, stirred for 1h at room temp.; not isolated,detected by ESR;
dichlorobis(η5-methylcyclopentadienyl)titanium(IV)
1282-40-2

dichlorobis(η5-methylcyclopentadienyl)titanium(IV)

triethylaluminum
97-93-8

triethylaluminum

(MeCp)2Ti(AlCl2Et2)

(MeCp)2Ti(AlCl2Et2)

Conditions
ConditionsYield
In benzene Kinetics; evapn.;100%
(η6-benzene)titanium(II)(Al2Cl8)

(η6-benzene)titanium(II)(Al2Cl8)

1,2,3,4,5-pentamethylcyclopentadiene
4045-44-7

1,2,3,4,5-pentamethylcyclopentadiene

triethylaluminum
97-93-8

triethylaluminum

(pentamethylcyclopentadiene)titanium(Al2Cl4(C2H5)4)

(pentamethylcyclopentadiene)titanium(Al2Cl4(C2H5)4)

Conditions
ConditionsYield
In benzene mixing of Ti-compd. in benzene with cyclopentadiene, then addn. of AlEt3 (molar ratio of Ti/Al = 1/4); monitored by ESR;100%
With triphenylphosphine In benzene mixing of Ti-compd. in benzene with cyclopentadiene, then addn. of AlEt3 and phosphine (molar ratio of Ti/Al/phosphine = 1/4/2); monitored by ESR;50%
diethylmagnesium
557-18-6

diethylmagnesium

triethylaluminum
97-93-8

triethylaluminum

[(AlO)(MgO)(C2H5)]35

[(AlO)(MgO)(C2H5)]35

Conditions
ConditionsYield
With water In n-heptane H2O add. (medical syringe, 4-6 h, 30-40°C) into Al- and Mg-compds. (molar ratio Al:Mg=1:1) soln.; soln. sepn. from ppt., heptane driving off (30-40°C, 1-5 mm); elem. anal.;100%
With water In diethyl ether; n-heptane equimolar amount of water soln. (ether) addn. (dropwise) to Al- and Mg-compds. soln. (heptane) at 20-25°C during 1-2 h, solvents drivingoff, polymer keeping for 1 h at 150°C at residual pressure of 1-5 mm; elem. anal.;100%
diisobutylamine
110-96-3

diisobutylamine

triethylaluminum
97-93-8

triethylaluminum

triethylaluminium-diisobutylamine adduct

triethylaluminium-diisobutylamine adduct

Conditions
ConditionsYield
In light petroleum (N2); -20°C, 1 h; crude product; elem. anal.;100%
In pentane (N2); stirring (0°C); evapn. (vac.);
(CH3CH2)2AlNHCH2CH2N(CH3)2
222535-79-7

(CH3CH2)2AlNHCH2CH2N(CH3)2

triethylaluminum
97-93-8

triethylaluminum

(CH3CH2)2Al(NH(Al(CH2CH3)3)CH2CH2N(CH3)2)

(CH3CH2)2Al(NH(Al(CH2CH3)3)CH2CH2N(CH3)2)

Conditions
ConditionsYield
In dichloromethane Ar-atmosphere; addn. of Al-compd. (0°C); gradual warming to room temp. (2 h); evapn.;100%
triethylaluminum
97-93-8

triethylaluminum

tetraethyldistibine
4669-92-5

tetraethyldistibine

[Et4Sb2][AlEt3]2

[Et4Sb2][AlEt3]2

Conditions
ConditionsYield
In neat (no solvent) under N2 atm. react. Et3Al and Et4Sb2; elem. anal.;100%
triisopropylbismuthine
85824-61-9

triisopropylbismuthine

triethylaluminum
97-93-8

triethylaluminum

(C2H5)3AlBi(CH(CH3)2)3

(C2H5)3AlBi(CH(CH3)2)3

Conditions
ConditionsYield
In neat (no solvent) substances mixted in glove box, N2; detd. by elem. anal., NMR;100%
triethylaluminum
97-93-8

triethylaluminum

ethyl 5-phenyl-7-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylate

ethyl 5-phenyl-7-(trifluoromethyl)-pyrazolo[1,5-a]pyrimidine-3-carboxylate

C18H18F3N3O2

C18H18F3N3O2

Conditions
ConditionsYield
In hexane; dichloromethane at 20℃; for 2h;100%
N,N′-bis(2-hydroxy-3,5-di-tert-butylphenyl)ethylenediamine
96506-59-1

N,N′-bis(2-hydroxy-3,5-di-tert-butylphenyl)ethylenediamine

triethylaluminum
97-93-8

triethylaluminum

C32H51AlN2O2

C32H51AlN2O2

Conditions
ConditionsYield
Stage #1: N,N′-bis(2-hydroxy-3,5-di-tert-butylphenyl)ethylenediamine; triethylaluminum In tetrahydrofuran at -40℃; Inert atmosphere;
Stage #2: In tetrahydrofuran at 20℃; for 4h; Inert atmosphere;
100%
bis(1,5-cyclooctadiene)nickel (0)
1295-35-8

bis(1,5-cyclooctadiene)nickel (0)

triethylaluminum
97-93-8

triethylaluminum

triethyl gallium
1115-99-7

triethyl gallium

NiAl#dotGa

NiAl#dotGa

Conditions
ConditionsYield
With hydrogen In toluene High Pressure; a solns. mixed under inert atm., stirred at 130°C for 16 h under H2 pressure (5 MPa), solvent removed, ppt. dried (high vac.), hydrogenated for 24 h at 390°C; elem. anal.;99.7%
tetraethoxy orthosilicate
78-10-4

tetraethoxy orthosilicate

water
7732-18-5

water

triethylaluminum
97-93-8

triethylaluminum

(C2H5O)4(OH)10Al6Si3O8

(C2H5O)4(OH)10Al6Si3O8

Conditions
ConditionsYield
In ethanol byproducts: ethanol, C2H6; (N2);addn. of TEOS to soln. of Et3Al in EtOH (Al:Si=2:1 molar ratio) at room temp., addn. dropwise of H2O by syringe, adjusting temp. in the range of 0-5°C, heating at 130°C (vac.) for 2 h; elem. anal.;99.42%
tetraethoxy orthosilicate
78-10-4

tetraethoxy orthosilicate

water
7732-18-5

water

triethylaluminum
97-93-8

triethylaluminum

(C2H5O)10(OH)4Al6Si6O14

(C2H5O)10(OH)4Al6Si6O14

Conditions
ConditionsYield
In pentane byproducts: ethanol, C2H6; (N2); addn. of TEOS to soln. of Et3Al in pentane (Al:Si=1:1 molar ratio)at room temp., addn. dropwise of H2O by syringe, adjusting temp. in ran ge of 38-40°C, heating at 130°C (vac.) for 2 h; elem. anal.;99.38%
In neat (no solvent) byproducts: ethanol, C2H6; (N2); loading of Et3Al into reactor, addn. of TEOS at room temp. (Al:Si=1:1 ratio), addn. dropwise of H2O by syringe, adjusting temp. in range of 40-70°C, dissolving in C6H6, MePh or EtOH, storage for 3 ds, heating at 130°C (vac.) for 2 h; elem. anal.;99.38%
In benzene byproducts: ethanol, C2H6; (N2); addn. of TEOS to soln. of Et3Al in C6H6 (Al:Si=1:1 molar ratio) atroom temp., addn. dropwise of H2O by syringe, adjusting temp. in range of 60-70°C, heating at 130°C (vac.) for 2 h; elem. anal.;99.38%
tetraethoxy orthosilicate
78-10-4

tetraethoxy orthosilicate

water
7732-18-5

water

triethylaluminum
97-93-8

triethylaluminum

(C2H5O)2(OH)12Al6Si2O6

(C2H5O)2(OH)12Al6Si2O6

Conditions
ConditionsYield
In neat (no solvent) byproducts: ethanol, C2H6; (N2); loading of Et3Al into reactor, addn. of TEOS at room temp. (Al:Si=3:1 mol ratio), addn. dropwise of H2O by syringe, adjusting temp. in range of 0-5°C, dissolving in C6H6, MePh or EtOH, storage for 3 ds, heating at 130°C (vac.) for 2h; elem. anal.;99.25%
2-(phenyliminomethyl)pyridine
7032-25-9

2-(phenyliminomethyl)pyridine

triethylaluminum
97-93-8

triethylaluminum

N-[1-(pyridin-2-yl)propyl]phenylamine

N-[1-(pyridin-2-yl)propyl]phenylamine

Conditions
ConditionsYield
tris(dipivaloylmethanato)europium(III) In hexane; benzene at 25℃; for 24h;99%
(E)-N-(2-pyridylmethylene)aniline
7032-25-9, 40468-86-8, 88785-71-1

(E)-N-(2-pyridylmethylene)aniline

triethylaluminum
97-93-8

triethylaluminum

N-[1-(pyridin-2-yl)propyl]phenylamine

N-[1-(pyridin-2-yl)propyl]phenylamine

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In hexane; benzene at 25℃; for 20h;99%
With zirconocene dichloride In dichloromethane at 20℃; for 3h;95%
triethylaluminum
97-93-8

triethylaluminum

4-methoxy-N-[(E)-phenylmethylidene]aniline
1613-90-7

4-methoxy-N-[(E)-phenylmethylidene]aniline

(rac)-4-methoxy-N-(1-phenylpropyl)benzenamine
22920-61-2

(rac)-4-methoxy-N-(1-phenylpropyl)benzenamine

Conditions
ConditionsYield
With ammonium cerium(IV) nitrate In hexane; benzene at 25℃; for 20h;99%
With zirconocene dichloride In dichloromethane at 20℃; for 3h;86%
Reaxys ID: 11371782

Reaxys ID: 11371782

triethylaluminum
97-93-8

triethylaluminum

C6H15Al*C8H20Al(1-)*0.8K(1+)*0.2Na(1+)

C6H15Al*C8H20Al(1-)*0.8K(1+)*0.2Na(1+)

Conditions
ConditionsYield
In toluene at 19 - 28℃; for 1.61667h; Product distribution / selectivity;99%
triethylaluminum
97-93-8

triethylaluminum

tris(trimethylsilyl)antimony
7029-27-8

tris(trimethylsilyl)antimony

(C2H5)3AlSb(Si(CH3)3)3

(C2H5)3AlSb(Si(CH3)3)3

Conditions
ConditionsYield
In neat (no solvent) N2-atmosphere, glovebox;; recrystn. (pentane, -30°C); elem. anal.;99%
tris(trimethylsilyl)arsane
17729-30-5

tris(trimethylsilyl)arsane

triethylaluminum
97-93-8

triethylaluminum

(C2H5)3AlAs(Si(CH3)3)3

(C2H5)3AlAs(Si(CH3)3)3

Conditions
ConditionsYield
In neat (no solvent) pure R3Al and arsine were combined in the glovebox (N2); solid was dissolved in n-pentane, stored at -30°C; elem. anal.;99%
Tris(trimethylsilyl)phosphane
15573-38-3

Tris(trimethylsilyl)phosphane

triethylaluminum
97-93-8

triethylaluminum

(C2H5)3AlP(Si(CH3)3)3

(C2H5)3AlP(Si(CH3)3)3

Conditions
ConditionsYield
In neat (no solvent) pure R3Al and phosphine were combined in the glovebox (N2); solid was dissolved in n-pentane, stored at -30°C; elem. anal.;99%
2-hydroxy-2,4,6-cycloheptatrien-1-one
533-75-5

2-hydroxy-2,4,6-cycloheptatrien-1-one

triethylaluminum
97-93-8

triethylaluminum

Et2Al(tropolonato)
196198-25-1

Et2Al(tropolonato)

Conditions
ConditionsYield
In diethyl ether N2-atmosphere; -78°C to room temp.; evapn. (vac.); elem. anal.;99%
2,4,6-triisopropylbenzoic acid
49623-71-4

2,4,6-triisopropylbenzoic acid

triethylaluminum
97-93-8

triethylaluminum

[Et2Al(μ-2,4,6-triisopropylbenzoate)]2
884337-88-6

[Et2Al(μ-2,4,6-triisopropylbenzoate)]2

Conditions
ConditionsYield
In hexane byproducts: C2H6; in a glovebox, Al-contg. compd. (2.00 mmol) was slowly added to a cooledhexane suspn. (-35.degree C) of carboxylic acid (2.00 mmol); stirring a t ambient temp. for 3 h; the solvent was removed in vac.; elem. anal.;99%
(R,R,pS,pS)-2,2'-bis(α-acetoxyethyl)-1,1'-dibromoferrocene

(R,R,pS,pS)-2,2'-bis(α-acetoxyethyl)-1,1'-dibromoferrocene

triethylaluminum
97-93-8

triethylaluminum

(Sp,Sp)-1,1′-dibromo-2,2′-di(3-pentyl)ferrocene
599148-43-3

(Sp,Sp)-1,1′-dibromo-2,2′-di(3-pentyl)ferrocene

Conditions
ConditionsYield
In dichloromethane; toluene N2, to a soln. of Fe compd. (CH2Cl2) added dropwise a soln. of Al compd.(toluene) at -78°C, stirred for 1 h, warmed to room temp., stirr ed for 20 min; added to aq. satrd. NaHCO3 at 0°C, added a satrd. (K,Na) tartratesoln., solvent evapd. (vac.), dissolved (diethyl ether), vigorously sti rred (15 min), aq. HCl added, extrd. (diethyl ether), org. phase washed,dried, evapd., chromy.; elem. anal.;99%
triethylaluminum
97-93-8

triethylaluminum

N-(2,6-diisopropylphenyl)-[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]amine
833453-23-9

N-(2,6-diisopropylphenyl)-[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]amine

[Al(Et)2(2,6-diisopropylphenyl[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]amine(-H))]

[Al(Et)2(2,6-diisopropylphenyl[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]amine(-H))]

Conditions
ConditionsYield
In toluene Ar; toluene soln. of al compd. added to toluene soln. of ligand (1:1 molar ratio), react. mixt. stirred for 1 h; evapd., elem. anal.;99%
[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]-(2,4,6-trimethylphenyl)amine
925461-26-3

[6-(2,4,6-triisopropylphenyl)pyridin-2-yl]-(2,4,6-trimethylphenyl)amine

triethylaluminum
97-93-8

triethylaluminum

[Al(Et)2([6-(2,4,6-triisopropylphenyl)pyridin-2-yl](2,4,6-trimethylphenyl)amine(-H))]

[Al(Et)2([6-(2,4,6-triisopropylphenyl)pyridin-2-yl](2,4,6-trimethylphenyl)amine(-H))]

Conditions
ConditionsYield
In toluene Ar; toluene soln. of al compd. added to toluene soln. of ligand (1:1 molar ratio), react. mixt. stirred for 1 h; evapd., elem. anal.;99%
triethylaluminum
97-93-8

triethylaluminum

potassium hexamethylsilazane
40949-94-8

potassium hexamethylsilazane

potassium tetraethylaluminate

potassium tetraethylaluminate

Conditions
ConditionsYield
In hexane using Schlenk techniques; suspending of K(N(SiMe3)2 in hexane, addn. of 2.5 equiv. of AlEt3, stirring for 16 h at ambient temp.; pptn., sepn., washing several times with hexane; elem. anal.;99%

Triethylaluminum Consensus Reports

Reported in EPA TSCA Inventory.

Triethylaluminum Standards and Recommendations

ACGIH TLV: TWA 2 mg(Al)/m3

Triethylaluminum Specification

The IUPAC name of this chemical is Triethylalumane. With the CAS registry number 97-93-8 and EINECS registry number 202-619-3, it is also named as Triethylaluminum. In addition, the molecular formula is C6H15Al and the molecular weight is 114.16. It is a kind of clear colorless solution and belongs to the classes of Industrial/Fine Chemicals; Organometallics; Al (Alminum) Compounds; Alkyl Metals; Classes of Metal Compounds; Grignard Reagents & Alkyl Metals; Synthetic Organic Chemistry; Typical Metal.

Preparation of Triethylaluminum:
it can be prepared by ethene, hydrogen and aluminum. The equation is as follows: 2Al + 3H2 + 6C2H4 → Al2Et6. It can also be generated from ethylaluminium sesquichloride. Reduction of ethylaluminium sesquichloride with an alkali metal such as sodium gives the product. The equation is as follows: 3Al2Cl3Et3 + 9Na → 2Al2Et6 + 2Al + 9NaCl.

Uses of Triethylaluminum:
it is used industrially as an intermediate in the production of fatty alcohols, which are converted to detergents. And it is used in various chemical processing and as an ignitor for jet and rocket engines. In addition, it can be used as a precursor to other organoaluminium compounds, such as diethylaluminium cyanide. Moreover, it can react with 2-isobutyl-[1,3]dioxane to get 3-(1-ethyl-3-methyl-butoxy)-propan-1-ol. This reaction will need solvent hexane. The reaction time is 5 minutes at reaction temperature of 70 °C. The yield is about 68%.
Triethylaluminum can react with 2-isobutyl-[1,3]dioxane to get 3-(1-ethyl-3-methyl-butoxy)-propan-1-ol

Safety information of Triethylaluminum:
When you are using Triethylaluminum, please be cautious about it as the following:It is highly flammable and spontaneously flammable in air. And it can cause burns and react violently with water, liberating extremely flammable gases. In addition, it is very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. It may cause lung damage if swallowed. Besides, it may has risk of impaired fertility and harm to the unborn child. During using it, wear suitable protective clothing, gloves and eye/face protection and avoid contact with skin and eyes. In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. And in case of accident or if you feel unwell, seek medical advice immediately (show label where possible). If swallowed, do not induce vomiting: seek medical advice immediately and show this container or label. Moreover, keep away from sources of ignition-No smoking. This material and its container must be disposed of as hazardous waste. Take precautionary measures against static discharges. In case of fire, use ... (indicate in the space the precise type of fire-fighting equipment. If water increases the risk).

You can still convert the following datas into molecular structure:
(1)SMILES: CC[Al](CC)CC
(2)InChI: InChI=1/3C2H5.Al/c3*1-2;/h3*1H2,2H3;/rC6H15Al/c1-4-7(5-2)6-3/h4-6H2,1-3H3
(3)InChIKey: VOITXYVAKOUIBA-DVVALISXAR

The toxicity data of Triethylaluminum is as follows:

Organism Test Type Route Reported Dose (Normalized Dose) Effect Source
rat LC50 inhalation 10gm/m3/15M (10000mg/m3)   "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J., Prague, Czechoslovakia, Avicenum, 1986Vol. -, Pg. 1216, 1986.

Post buying leads

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View