Tri-n-octylaluminum supplier

Name
TRI-N-OCTYLALUMINIUM
EINECS 213-964-4
CAS No. 1070-00-4
Article Data10
CAS DataBase
Density 0.701 g/mL at 25 °C
Solubility
Melting Point <-40 °C
Formula C₂₄H₅₁Al
Boiling Point 126.4oC at 760mmHg
Molecular Weight 366.65
Flash Point -6 °F
Transport Information UN 2924 3/PG 2
Appearance clear colorless solution
Safety 9-16-23-26-36/37/39-45-61
Risk Codes 11-14-20/21/22-35-48-67-65-62-51-48/20
Molecular Structure
Hazard Symbols F; C; N
Synonyms Trioctylaluminum;Aluminum, trioctyl-;Trioctylalane;
PSA 0.00000
LogP 9.94350

Synthetic route

: 111-66-0
oct-1-ene

: 100-99-2
triisobutylaluminum

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
at 110℃; Inert atmosphere; Schlenk technique;	100%

: 16853-85-3
lithium aluminium tetrahydride

: 111-66-0
oct-1-ene

: 7325-26-0
di(n-octyl)aluminum chloride

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
In further solvent(s) byproducts: LiCl; LiAlH4, oct-1-ene loaded in a vertical-type ball mill under Ar or N2; mixt. heated with agitation for 20 min at 70°C; (C8H17)2AlCl added for 0.5 h (LiAlH4:(C8H17)2AlCl:oct-1-ene=1:1:4.28); mixt. agitated for 1h at 95-100°C; cooled; ppt. filtered off; olefin removed (vac., 1 Torr) at 80-90°C; elem. anal.;	98%

...Expand

: aluminium hydride

: 111-66-0
oct-1-ene

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
In octane under N2 or Ar; suspn. of (AlH3)(n) in octane heated to 120°C; olefin (1 equiv.) added dropwise; after 30 min temp. raised to 125°C (reflux); cooled to 100-110°C; olefin (2.1 equiv.) added over 3-4 h; kept (90-100°C, 1 h); cooled; filtered through glass filter; solvent amd excess olefin distd. off in vac. below 80°C (7 Torr); elem. anal.;	91%
With triisobutylaluminum In octane under N2 or Ar; vertical ball mill loaded with (AlH3)(n), i-Bu3Al, olefin (molar ratio 1:0.14:4.8) and octane; heated gradually to 100°C with stirring; cooled; stored at 90-100°C for 2 h; balls and blend sepd.; residue washed with octane; filtrate evapd. at 80-90°C (7 Torr); elem. anal.;	88.6%
With Na(i-Bu)3AlH In octane under N2 or Ar; mixt. of (AlH3)(n), Na(i-Bu)3AlH (molar ratio 1:0.24) and octane heated to 80°C for 1 h; olefin added; temp. spontaneously raised to 100°C for 20 min; cooled; olefin additionally added dropwise at 90°C for 0.5-1 h; filtered; solvent and excess olefin distd. off in vac. below 80°C(7 Torr); mixt. of (C8H17)3Al and NaAl(C8H17)4 obtained; elem. anal.;

: 7784-21-6
aluminum hydride

: 111-66-0
oct-1-ene

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
With lithium aluminium tetrahydride; aluminium trichloride In octane byproducts: LiCl; under N2 or Ar; mixt. of γ-AlH3, excess LiAlH4, octane and olefin heated to 100-110°C for 1 h; additional olefin added at 90-100°C for 2 h; filtered; solvent and excess olefin removed in vac. at 60-70°C (1Torr); AlCl3 added; heated at 80°C; filtered; elem. anal.;	89%

: 111-66-0
oct-1-ene

: 13282-35-4
tri-sec-butylaluminum

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
bis(1,5-cyclooctadiene)nickel (0) 0°C;
tris(ethene)nickel(0) 0°C;

: 37167-65-0
di-n-octylaluminium hydride

: 111-66-0
oct-1-ene

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
In (2)H8-toluene at 75℃; for 2h; Inert atmosphere; Schlenk technique;
In toluene at 75℃; for 0.5h; Solvent; Inert atmosphere; Schlenk technique;

: 7446-70-0, 7784-13-6
aluminum (III) chloride

: 629-27-6
1-Iodooctane

: 1070-00-4
trioctylaluminum

Conditions

Conditions	Yield
Stage #1: 1-Iodooctane With n-butyllithium In tetrahydrofuran Inert atmosphere; Glovebox; Stage #2: aluminum (III) chloride In tetrahydrofuran at 20℃; for 0.75h; Inert atmosphere; Glovebox;

: 1070-00-4
trioctylaluminum

A: 3091-25-6
n-octyltin trichloride

B: 3542-36-7
di-n-octyltin dichloride

C: 2587-76-0
trioctyltin chloride

Conditions

Conditions	Yield
With tert-butyl methyl ether; tin(IV) chloride at 50℃; for 0.75h; Product distribution / selectivity;	A 98% B 98% C 98%
With 1,3-dioxane; tin(IV) chloride at 50℃; for 0.75h; Product distribution / selectivity;	A 97.3% B 97.3% C 97.3%
With diethyl ether; tin(IV) chloride at 50℃; for 0.75h; Product distribution / selectivity;	A 96.8% B 96.8% C 96.8%
With tetrahydrofuran; tin(IV) chloride at 50℃; for 0.75h; Product distribution / selectivity;	A 95.6% B 95.6% C 95.6%
With dibutyl ether; tin(IV) chloride at 50 - 100℃; for 0.75h; Product distribution / selectivity;	A 89% B 89% C 89%

...Expand

: 7646-78-8
tin(IV) chloride

: 1070-00-4
trioctylaluminum

: 3590-84-9
tetraoctyltin

Conditions

Conditions	Yield
In dibutyl ether 70°C;	98%
In dibutyl ether 70°C;	98%
In dibutyl ether 70°C;	98%

: 1469537-96-9
N,N,N-trimethyl-2-naphthalenaminium trifluoromethanesulfonate

: 1070-00-4
trioctylaluminum

: 2876-44-0
2-(n-octyl)napthalene

Conditions

Conditions	Yield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In 1,4-dioxane at 110℃; for 24h; Schlenk technique; Inert atmosphere;	97%

: 1351445-39-0
N,N,N-trimethyl-1-naphthalenaminium trifluoromethanesulfonate

: 1070-00-4
trioctylaluminum

: 2876-51-9
1-octylnaphthalene

Conditions

Conditions	Yield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In 1,4-dioxane at 110℃; for 24h; Schlenk technique; Inert atmosphere;	94%

: 19658-77-6
1-iodoisoquiniline

: 1070-00-4
trioctylaluminum

: 1-n-octylisoquinoline

Conditions

Conditions	Yield
With copper(l) iodide; sodium methylate; lithium chloride In N,N-dimethyl-formamide at 120℃; for 12h; Inert atmosphere; Glovebox;	91%

: C12H10F3NO5S

: 1070-00-4
trioctylaluminum

: (Z)-3-(1-phenyldec-1-en-2-yl)oxazolidin-2-one

Conditions

Conditions	Yield
In n-heptane at 0 - 20℃; for 1h; Inert atmosphere; diastereoselective reaction;	91%

: 111-66-0
oct-1-ene

: 15337-08-3
iso-C4H9SnH3

: 1070-00-4
trioctylaluminum

: 16257-00-4
(C8H17)3Sn-iso-C4H9

Conditions

Conditions	Yield
In cyclohexane reaction at 100°C for 36 h;;	89%
In cyclohexane reaction at 100°C for 36 h;;	89%
In cyclohexane reaction at 100°C for 36 h;;	59%
In cyclohexane reaction at 100°C for 36 h;;	59%

...Expand

: 1258862-63-3
5-bromo-2-(4-bromo-2-dibromoborylphenyl)pyridine

: 1070-00-4
trioctylaluminum

: 1258862-75-7
C27H40BBr2N

Conditions

Conditions	Yield
In dichloromethane; toluene at 20℃; for 3h;	88%
In dichloromethane; toluene at 20℃; for 0.166667h; Inert atmosphere;	88%
In dichloromethane; toluene at 20℃; for 6h;	34%

: 93-04-9
2-Methoxynaphthalene

: 1070-00-4
trioctylaluminum

: 2876-44-0
2-(n-octyl)napthalene

Conditions

Conditions	Yield
Stage #1: 2-Methoxynaphthalene With bis(1,5-cyclooctadiene)nickel (0); 1,2-bis-(dicyclohexylphosphino)ethane In di-isopropyl ether; toluene at 20℃; for 0.0833333h; Glovebox; Inert atmosphere; Stage #2: trioctylaluminum In di-isopropyl ether; toluene at 120℃; for 72h; Glovebox; Inert atmosphere;	85%

: C9H12F3NO5S

: 1070-00-4
trioctylaluminum

: (Z)-3-(2-methyldodec-3-en-4-yl)oxazolidin-2-one

Conditions

Conditions	Yield
In n-heptane at 0 - 20℃; for 1h; Inert atmosphere; diastereoselective reaction;	82%

: 2-anthryltrimethylammonium triflate

: 1070-00-4
trioctylaluminum

: 2-octylanthracene

Conditions

Conditions	Yield
With 1,3-bis[(diphenylphosphino)propane]dichloronickel(II) In 1,4-dioxane at 110℃; for 24h; Schlenk technique; Inert atmosphere;	79%

: 13327-31-6
6-iodoquinoline

: 1070-00-4
trioctylaluminum

: 6-n-octylquinoline

Conditions

Conditions	Yield
With copper(l) iodide; sodium methylate; lithium chloride In N,N-dimethyl-formamide at 120℃; for 12h; Inert atmosphere; Glovebox;	78%

: 1893-38-5
methyl 2,2,3,3-tetrafluoropropionate

: 1070-00-4
trioctylaluminum

: 147123-74-8
1,1,2,2-tetrafluoroundecanonanol-3

Conditions

Conditions	Yield
In dichloromethane for 12h; Ambient temperature;	77.5%
With hydrogen cation 1) CH2Cl2, -20 to 5 deg C, 2) H2O; Multistep reaction;

: 16212-05-8
(allylsulfonyl)benzene

: 1070-00-4
trioctylaluminum

: 821-95-4
1-undecene

Conditions

Conditions	Yield
With dilithium tetrachlorocuprate; triphenylphosphine In octane at 50℃; for 5h;	74%

: cesium 1-hexyl-12-iodo-(2-11)-decamethyl-1-carba-closo-dodecaborate

: 1070-00-4
trioctylaluminum

: cesium 1-hexyl-12-octyl-(2-11)-decamethyl-1-carba-closo-dodecaborate

Conditions

Conditions	Yield
In toluene (under Ar, Schlenk); B-compound placed in tube, Al(CH2)7CH3)3 in tolueneadded, heated at 120-130°C for 4 d, cooled to room temp., poured into mixt. of ice, CsOH, Na2EDTA; extd. with CH2Cl2, organic layer washed with CsCl, extd. with Et2O, organic phase dried over Cs2CO3, evapd. to dryness, recrystd. from H2O, filtered, washed with H2O, pentane, vac. dried;	72%

: 1070-00-4
trioctylaluminum

: 102-92-1
Cinnamoyl chloride

: 56843-35-7
1-phenyl-1-undecen-3-one

Conditions

Conditions	Yield
With aluminium trichloride In dichloromethane -5 deg C, then 20 deg C, 1 h;	68%

: 764-85-2
Nonanoyl chloride

: 1070-00-4
trioctylaluminum

: 540-08-9
heptadecan-9-one

Conditions

Conditions	Yield
Stage #1: Nonanoyl chloride With aluminium trichloride In dichloromethane at -78 - 20℃; Stage #2: trioctylaluminum In hexane; dichloromethane at -78 - 20℃; Further stages.;	67%

: (1R)-2,3,4-tri-O-acetyl-1-fluoro-5N,6O-oxomethylidene-1-deoxygalactonojirimycin

: 1070-00-4
trioctylaluminum

A: (1R)-2,3,4-tri-O-acetyl-1-octyl-5N,6O-oxomethylidene-1-deoxygalactonojirimycin

B: (1S)-2,3,4-tri-O-acetyl-1-octyl-5N,6O-oxomethylidene-1-deoxygalactonojirimycin

Conditions

Conditions	Yield
In toluene Inert atmosphere;	A 67% B n/a

...Expand

: 27037-37-2
8-(butyryloxy)quinoline

: 1070-00-4
trioctylaluminum

: 6137-26-4
dodecan-4-one

Conditions

Conditions	Yield
With aluminium trichloride In dichloromethane	65%

: 7446-70-0, 7784-13-6
aluminum (III) chloride

: 10026-11-6
zirconium(IV) chloride

: 1070-00-4
trioctylaluminum

: 7429-90-5
aluminium

: 71-43-2
benzene

: Zr(η6-benzene)Al2Cl6(Oct)2

Conditions

Conditions	Yield
Stage #1: aluminum (III) chloride; zirconium(IV) chloride; aluminium; benzene With 1,3,5-trimethyl-benzene for 3h; Reflux; Stage #2: trioctylaluminum In hexane	65%

...Expand

: (1R)-2,3,4-tri-O-acetyl-1-fluoro-5N,6O-oxomethylidene-1-deoxymannojirimycin

: 1070-00-4
trioctylaluminum

: (1R)-2,3,4-tri-O-acetyl-1-octyl-5N,6O-oxomethylidene-1-deoxymannojirimycin

Conditions

Conditions	Yield
In toluene Inert atmosphere;	65%

: 1070-00-4
trioctylaluminum

: 149-74-6
dichloromethylphenylsilane

: C15H25ClSi

Conditions

Conditions	Yield
With bis(1,5-cyclooctadiene)nickel (0); tricyclohexylphosphine In 1,4-dioxane at 120℃; for 24h;	64%

: 4286-55-9
1-bromo-6-hexanol

: 1070-00-4
trioctylaluminum

: 112-72-1
1-Tetradecanol

Conditions

Conditions	Yield
With potassium fluoride; benzylnixantphos; iron(II) acetate In tetrahydrofuran at 0 - 40℃; for 44h; Negishi Coupling; Inert atmosphere;	60%

: 1240637-92-6
(1R)-2,3,4-tri-O-acetyl-1-fluoro-5N,6O-oxomethylidene-1-deoxynojirimycin

: 1070-00-4
trioctylaluminum

A: 1240637-95-9
(1R)-2,3,4-tri-O-acetyl-1-octyl-5N,6O-oxomethylidene-1-deoxynojirimycin

B: 1240638-01-0
(1S)-2,3,4-tri-O-acetyl-1-octyl-5N,6O-oxomethylidene-1-deoxynojirimycin

Conditions

Conditions	Yield
In toluene Inert atmosphere;	A 58% B n/a
In toluene at 0℃; for 3h; Inert atmosphere; optical yield given as %de;

...Expand

: 98-08-8
α,α,α-trifluorotoluene

: 1070-00-4
trioctylaluminum

A: 111-66-0
oct-1-ene

B: 1081-77-2
n-nonylbenzene

C: 1197344-24-3
C31H56

D: 20216-92-6
1-octyl-1-phenylnonane

Conditions

Conditions	Yield
In hexane; 1,2-dichloro-ethane at 50℃; for 42h;	A 57% B 11% C 8% D 34%

...Expand

: C30H39BCl2N2S3

: 1070-00-4
trioctylaluminum

: C46H73BN2S3

Conditions

Conditions	Yield
In n-heptane; toluene for 3h;	57%

Tri-n-octylaluminum Specification

The CAS registry number of Tri-n-octylaluminum is 1070-00-4. The IUPAC name is trioctylalumane. In addition, the molecular formula is C₂₄H₅₁Al. It is stable at common pressure and temperature, and it should be stored in a cool and dry place. What's more, it is sensitive to moisture air and water.

Uses of Tri-n-octylaluminum: it can react with 2,2,3,3-tetrafluoro-propionic acid methyl ester to get 1,1,2,2-tetrafluoro-undecan-3-ol. This reaction will need solvent CH₂Cl₂. The reaction time is 12 hours with ambient temperature. The yield is about 77.5%.

Tri-n-octylaluminum can react with 2,2,3,3-tetrafluoro-propionic acid methyl ester to get 1,1,2,2-tetrafluoro-undecan-3-ol

When you are using this chemical, please be cautious about it as the following:
It is highly flammable and can cause severe burns, so you should keep it away from sources of ignition - No smoking. And it will react violently with water. It is harmful by inhalation, in contact with skin and if swallowed. In addition, it has the danger of serious damage to health by prolonged exposure. Its vapours may cause drowsiness and dizziness. Moreover, it is harmful as it may cause lung damage if swallowed. It is also harmful as it has the danger of serious damage to health by prolonged exposure through inhalation. Besides, it possibly has the risk of impaired fertility. It is toxic to aquatic organisms. When using it, you need wear suitable protective clothing, gloves and eye/face protection. You should not breathe gas/fumes/vapour/spray (appropriate wording to be specified by the manufacturer). In case of contact with eyes, you should 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 the label where possible). It should be avoided releasing to the environment just refering to special instructions/safety data sheet. In addition, you should keep the container in a well-ventilated place after using it.

You can still convert the following datas into molecular structure:
(1)SMILES: CCCCCCCC[Al](CCCCCCCC)CCCCCCCC
(2)InChI: InChI=1/3C8H17.Al/c3*1-3-5-7-8-6-4-2;/h3*1,3-8H2,2H3;/rC24H51Al/c1-4-7-10-13-16-19-22-25(23-20-17-14-11-8-5-2)24-21-18-15-12-9-6-3/h4-24H2,1-3H3
(3)InChIKey: LFXVBWRMVZPLFK-AQKGURAUAT

Product Name

TRI-N-OCTYLALUMINIUM

Synthetic route

Tri-n-octylaluminum Specification

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