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7429-90-5

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Basic Information
CAS No.: 7429-90-5
Name: Aluminum
Molecular Structure:
Molecular Structure of 7429-90-5 (Aluminum)
Formula: Al
Molecular Weight: 26.9815
Synonyms: 0100MSR;0670TS;0870MSO;0900X;102B;102C;1100H24;1110W;130W;13T;1440YL;1N99;20B2C-M;210EA;350F;4690NS;5207N;550N;5654NS;6050T5;66NLB;716ON;725EA;725N;7640NS;8F02A;900M;91-2343T;97-4071RE;A 1H03P02;A 1H5;A 3303H;A 36 (metal);A95;A 999;A 99N;AA 15;AA 15(metal);AB 1003;AC 1003;AC 5000;ACG 1/2;ACG 3/8;ADS 1;AL 101;AL 885-20;AL-AT 250;ALBO 615;ALC Fine;ALE 06PB;ALE 11PB;APV;APV (metal);ASB (metal);AW 600;AW 666C;AW 808;Aisin Metal Fiber;Al 050P;Al18000;Al-At 500F;AlN 30H0;Alcan 105;Alcan 2000;Alcan 5754;Alcan7100;Alcan XI 1391;Alcoa 7468;Alex;Almi-Paste SSP 303AR;Alpaste 0100M;Alpaste0100MA;Alpaste 0200M;Alpaste 0230M;Alpaste 0230T;Alpaste0241M;Alpaste 0300M;Alpaste 0500M;Alpaste 0539X;Alpaste 0620MS;Alpaste 0780M;Alpaste 0900M;Alpaste 100MS;Alpaste 1100MA;Alpaste 1100NA;Alpaste 1100TA;Alpaste 1109MA;Alpaste1200M;Alpaste1810YL;Alpaste 1830YL;Alpaste 1900XS;Alpaste 1950M;Alpaste1950N;Alpaste 2172EA;Alpaste 240T;Alpaste 241M;Alpaste 4-621;Alpaste 4919;Alpaste50-63;Alpaste 51-148B;Alpaste 51-231;Alpaste 52-509;Alpaste 5301N;Aluminium lngot;
EINECS: 231-072-3
Density: 2.7 g/mL at 25 °C(lit.)
Melting Point: 660.37 °C(lit.)
Boiling Point: 2460oC
Flash Point: 400 °C
Solubility: Soluble in hot water
Appearance: silver foil, shot or powder
Hazard Symbols: FlammableF,IrritantXi,HarmfulXn
Risk Codes: 17-15-36/38-10-67-65-62-51/53-48/20-38-11
Safety: 7/8-43A-43-26-62-61-36/37-33-29-16-9
Transport Information:
PSA: 0.00000
LogP: 0.33750
Related products
Synthetic route
7446-70-0

aluminium trichloride

7429-90-5

aluminium

Conditions
ConditionsYield
With hydrogen In neat (no solvent) byproducts: HCl; other Radiation; AlCl3 powder placed in quartz tube; tube evacuated and flushed with Ar and then heated under Ar/H2 flow to 90°C; rf discharge ignited for20 min and tube then cooled; XRD;100%
With potassium In neat (no solvent) heating AlCl3 in a rectangular glass tube and passing the vapor over pieces of K in the horizontal part of the tube;;
With lithium hydride; 1-ethyl-3-methyl-1H-imidazol-3-ium chloride In neat (no solvent) mixed by stirring; deposited at 25-45°C for 15 min - 2 h;
12099-15-9

bis(η6-diphenyl)chromium(0)

7727-15-3

aluminium bromide

A

{(C6H5C6H5)2Cr}(1+)*AlBr4(1-)*0.25C6H6={(C6H5C6H5)2Cr}AlBr4*0.25C6H6

B

7429-90-5

aluminium

Conditions
ConditionsYield
In benzene at room temp.;A 92%
B n/a
In benzene at room temp.;A 92%
B n/a
...Expand
16842-00-5, 855944-65-9

trimethylamine alane

7429-90-5

aluminium

Conditions
ConditionsYield
With hydrogen In 1,2,5-trimethyl-benzene High Pressure; a soln. of Al complex degassed, pressurized with 3 bar of H2, heated to 150°C for 1 h; allowed to settle, the supernatant removed, washed (n-pentane), dried (vac.); obtained as nanoparticles;86%
With hydrogen In further solvent(s) byproducts: N(CH3)3; High Pressure; pressurized with 3 bar of H2 in mesitylene-d12, heated to 150°C for 1 h;
byproducts: N(CH3)3, H2; film deposition using CVD method (P<1E-6 Torr, gold covered quartz crystal, Teflon, silicon or gallium arsenide as substrates, laser at 5 or 500mW, cooling with liq. N2); SEM;
7446-70-0

aluminium trichloride

55527-82-7

bis(η6-toluene)titanium(0)

A

Ti(ηtoluene){(μ-Cl)2(AlCl2)}2

B

7429-90-5

aluminium

Conditions
ConditionsYield
In toluene under purified Ar atm.; AlCl3 added to soln. of Ti(η6-MeC6H5)2 in toluene; mixt. stirred for 18 h at room temp.; solid sepd. by filtration; washed (toluene); dried (vac.); identified asAl; soln. evapd. to dryness; solid washed (heptane); dried (vac.); iden tified as Ti-Al complex;A 80%
B 85%
...Expand
79372-14-8

decamethylsamarocene(II) bis(tetrahydrofurane)

75-24-1

trimethylaluminum

A

109-99-9

tetrahydrofuran

B

115756-72-4

(C5Me5)2Sm{(μ-Me)AlMe2(μ-Me)}2Sm(C5Me5)2

C

7429-90-5

aluminium

Conditions
ConditionsYield
In toluene byproducts: methane; all manipulations conducted under nitrogen excluding air and water; after 24 h standing of the reaction mixt. the formed metallic-like ppt. was removed by filtration and washed with hot toluene, filtrates combined, solvent removed by rotary evapn.;; recrystn. (hot toluene), elem. anal.;;A n/a
B 80%
C n/a
...Expand

strontium(II) hydride

strontium tetrahydroaluminate

A

strontium pentahydroaluminate

B

1333-74-0

hydrogen

C

7429-90-5

aluminium

Conditions
ConditionsYield
In solid SrH2 mechanically treated for 3-4 h, mixed with AlH3 at molar ratio 1:1 in vibrating mechanical load, heated for 3-4 h; DTA-DGV, XRD, IR;A 80%
B n/a
C n/a
In solid mechanolysis at 165-220°C; DTA-DGV, IR, XRD;
...Expand
1333-84-2, 1344-28-1

aluminum oxide

beryllium

A

B

7429-90-5

aluminium

Conditions
ConditionsYield
In neat (no solvent) heating a 1:1 mixture up to 1280°C for 3h; formation of a mixture of the metals and oxides;;A 64%
B n/a
...Expand
7446-70-0

aluminium trichloride

137013-38-8

(pentamethylcyclopentadienyl)Al

A

{(η5-C5Me5)2Al}{(η1-C5Me5)AlCl3}

B

7429-90-5

aluminium

Conditions
ConditionsYield
In toluene under N2, after 3 days heated at 100°C for 15 h; slowly cooled;A 50%
B n/a
...Expand

[1,3-(tBu)2(C5H3)]2Sm

7784-21-6

aluminium hydride

aluminium hydride*TMEDA

A

(C5H3(C(CH3)3)2)5Sm4(AlH4)4H3((CH3)2NC2H4N(CH3)2)2

B

7429-90-5

aluminium

Conditions
ConditionsYield
In diethyl ether byproducts: H2; dropwise addn. of AlH3 in ether to soln. of Sm-compd. in diethyl ether, addn. of AlH3*TMEDA, stirred for 24 h; pptn. filtered off, filtrate concd., sepn. after 48 h, washed with pentane, dried in vac.; elem. anal.;A 35%
B n/a
...Expand

aluminum(I) chloride

60-29-7

diethyl ether

108-88-3

toluene

4039-32-1

lithium hexamethyldisilazane

A

54Al*15Al(1+)*18N(SiC3H9)2(1-)*2Li(OC4H10)3(1+)*Li(OC4H10)4(1+)*1.5C6H5CH3=[Al69N18Si36C108H324](C40H100Li3O10)*1.5C7H8

B

17634-40-1

diethyl ether ; compound with aluminium trichloride

C

7429-90-5

aluminium

Conditions
ConditionsYield
In diethyl ether; toluene byproducts: LiCl*3Et2O; soln. of AlCl in toluene/Et2O (3/1) was added to LiN(SiMe3)2 at -78°C; soln. was warmed to room temp. within 1 d; heated at 60°C for 1 h; filtered; soln. was left at 60°C for 2 mo; pptd.;A 7%
B n/a
C n/a
...Expand

aluminium hydride*(dibutyl ether)0.3

A

AlH2OC3H6CH3

B

7429-90-5

aluminium

Conditions
ConditionsYield
In neat (no solvent) Kinetics; byproducts: O(C4H9)2, H2; thermal decompn. at 50-100°C; identification of products by IR;A 5%
B n/a

aluminum(I) chloride

60-29-7

diethyl ether

108-88-3

toluene

4039-32-1

lithium hexamethyldisilazane

A

54Al*15Al(1+)*18N(Si(CH3)3)2(1-)*3Li(O(C2H5)2)4(1+)*6C6H5CH3=[Al69(N(Si(CH3)3)2)18](Li(O(C2H5)2)4)3*6C6H5CH3

B

17634-40-1

diethyl ether ; compound with aluminium trichloride

C

7429-90-5

aluminium

Conditions
ConditionsYield
In diethyl ether; toluene byproducts: LiCl*3Et2O; gaseous AlCl were condensed with toluene and diethyl ether at -196°C; soln. of AlCl*Et2O was added to LiN(SiMe3)2 at 25°C; mixt. was left for 1 h; filtered; soln. was heated at 60°C for 1.5 h; pptd.;A 5%
B n/a
C n/a
...Expand
Na/K alloy

Na/K alloy

97-93-8

triethylaluminum

A

potassium tetraethylaluminate

B

2397-68-4

sodium tetraethylaluminate

C

7429-90-5

aluminium

Conditions
ConditionsYield
Stage #1: Na/K alloy; triethylaluminum at 85 - 90℃; for 1.25h;
Stage #2: triethylaluminum In toluene at 60 - 80℃; for 4h; Product distribution / selectivity;
Stage #1: Na/K alloy; triethylaluminum at 87 - 95℃; for 3.5h;
Stage #2: triethylaluminum In toluene at 20 - 88℃; for 1h; Product distribution / selectivity;
In toluene at 20 - 35℃; for 9.25h; Product distribution / selectivity;
...Expand
16853-85-3

lithium aluminium tetrahydride

A

1333-74-0

hydrogen

B

lithium hydride

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 90℃; for 5h; Product distribution / selectivity; Neat (no solvent); Balled milled;
In solid Kinetics; thermal decomposition of ball milled for various times or as-received LiAlH4; powder XRD;
chromium(VI) oxide In diethyl ether; toluene Kinetics; Catalytic decompn. of LiAlH4 in solution;
...Expand
16853-85-3

lithium aluminium tetrahydride

A

lithium hexahydroaluminate

B

1333-74-0

hydrogen

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 50 - 150℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
at 100 - 200℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
In neat (no solvent) 170°C - 220°C;
With magnesium hydride; titanium(II) hydride In neat (no solvent) at 54 - 171℃; Kinetics; Inert atmosphere;
...Expand

magnesium hydride

A

1333-74-0

hydrogen

B

7439-95-4

magnesium

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 250 - 350℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
...Expand

sodium aluminum tetrahydride

A

sodium alanate

B

1333-74-0

hydrogen

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 50 - 200℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
In neat (no solvent) in stainless steel reactor, at 480-490 K for 3 h, according to: E. C. Ashby, P. Kobertz, Inorg. Chem., 1966, 5, 1615.; XRD;
In neat (no solvent) on heating;
at 210℃;
...Expand

sodium alanate

A

1333-74-0

hydrogen

B

7646-69-7

sodium hydride

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 200 - 250℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
In neat (no solvent, solid phase) decompd. at heating;
...Expand

lithium hexahydroaluminate

A

1333-74-0

hydrogen

B

lithium hydride

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 150 - 250℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
at 200 - 250℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
In solid 220°C - 275°C;
...Expand

A

magnesium hydride

B

1333-74-0

hydrogen

C

7429-90-5

aluminium

Conditions
ConditionsYield
titanium(III) chloride at 50 - 250℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
at 100℃; under 760.051 Torr; Product distribution / selectivity; Neat (no solvent); Balled milled;
at 145 - 305℃;
...Expand

Al12Mg17

1333-74-0

hydrogen

7439-95-4

magnesium

A

magnesium hydride

B

7429-90-5

aluminium

Conditions
ConditionsYield
hydrogenation at 30 bar H2 at 350°C for 0 to 24 h; detd. by XRD;
...Expand

aluminum sulfide

7429-90-5

aluminium

Conditions
ConditionsYield
With iron In neat (no solvent) Al2S3 is decomposed on Fe;; not isolated;;
With iron In neat (no solvent) Al2S3 is molten with iron shavings;;
With H2 or hydrocarbons reduction of Al2S3 by hydrogen or hydrocarbons;;
1333-84-2, 1344-28-1

aluminum oxide

aluminum sulfide

7429-90-5

aluminium

Conditions
ConditionsYield
byproducts: SO2;
With pyrographite In neat (no solvent) fractionated reduction; first portion: Al alloy with contaminating metalls (Si, Fe, Ti), second portion (using charcoal as reducing reagent):pure Al;;
With pyrographite In neat (no solvent) fractionated reduction; first portion: Al alloy with contaminating metalls (Si, Fe, Ti), second portion (using charcoal as reducing reagent):pure Al;;
1333-84-2, 1344-28-1

aluminum oxide

A

aluminium nitride

B

1299-86-1

aluminium carbide

C

7429-90-5

aluminium

Conditions
ConditionsYield
With pyrographite In neat (no solvent) byproducts: graphite; Electric Arc; on heating in an electric arc; formation of Al4C3 containing Al2O3, AlN, Al and graphite;; yield of Al (at best: 30%) increases with decreasing cooling velocity;;
With pyrographite In neat (no solvent) on heating in an electric furnace; formation of Al4C3 containing Al2O3, AlN and Al;; yield of Al (at best: 30%) increases with decreaseing cooling velocity;;
...Expand
1333-84-2, 1344-28-1

aluminum oxide

A

1299-86-1

aluminium carbide

B

7429-90-5

aluminium

Conditions
ConditionsYield
With caebon In neat (no solvent) byproducts: CO; heating Al2O3 with carbon; formation of solid Al, Al2O3, and Al4C3 as product mixture with residual carbon; reaction mechanism discussed;;
With pyrographite In neat (no solvent) byproducts: CO; Electric Arc; reaction temp. above b.p. of Al at 1 atm; favouring by pressure or by elimination of CO by flushing with H or city gas;; best yield about 49g Al per 106g Al4C3;;
With pyrographite; calcium oxide In neat (no solvent) byproducts: CO; Electric Arc; heating with BaO or Sr-compunds; requirement of energy: 5kWh;;
1333-84-2, 1344-28-1

aluminum oxide

7429-90-5

aluminium

Conditions
ConditionsYield
With pyrographite In melt byproducts: CO, CO2; Electrolysis; in molten cryolite; coal-electrodes; decompn. voltage 1.2 V;;
Electrolysis; if Al2O3 contaminated with 0.45% (Fe2O3+SiO2), purity of product 99%, if with 0.15-0.25%, then 99.5%; other impurities: water (<1%), alkali (0.5-2%);
Electrolysis; impurities of Al2O3: water 0.18%, Fe2O3 0.04%, SiO2 0.05%, Na2O 0.18 %;

cadmium sulfate

7429-90-5

aluminium

A

aluminum(III) sulfate

B

7440-43-9

cadmium

Conditions
ConditionsYield
In water Al powder activated with HCl; pptn. of Cd;A n/a
B 100%
In water Al powder activated with HCl; pptn. of Cd;A n/a
B 100%
In water Al wire; incomplete pptn. of Cd; pptn. within some minutes in presence of sodium potassium tartrate;
In water Al wire; incomplete pptn. of Cd; pptn. within some minutes in presence of sodium potassium tartrate;
...Expand
7439-93-2

lithium

7429-90-5

aluminium

7440-21-3

silicon

lithium aluminium silicide

Conditions
ConditionsYield
In melt in a tantalum tube weld-seald under Ar and protected from air by a silica jacket sealed under vac.; mixt. Li, Al, Si (15:3:6 mol) heated at 1223K, 10 h in vertical furnace and shaken several times;; cooled at rate of 6 K h**-1; elem. anal.;100%
...Expand

(C4H9)4N(1+)*F(1-)*14HF*7H2O = (C4H9)4NF*14HF*7H2O

7429-90-5

aluminium

115631-72-6

(C4H9)4N(1+)*AlF4(1-) = (C4H9)4NAlF4

Conditions
ConditionsYield
In acetonitrile Electrolysis; galvanostatic conditions (300 mA, 10-70 V, 1.7 Ah), aluminum anode, platinum cathode; filtn., evapn. (reduced pressure), recrystn. (Et2O/CHCl3 1:4); elem. anal.;100%
13536-79-3

lanthanum(III) bromide

7429-90-5

aluminium

La4Br2Al5

Conditions
ConditionsYield
In neat (no solvent, solid phase) all manipulations under Ar atm.; stoich. mixt. of compds. sealed in Ta tubes then tubes sealed inside silica ampoules under vac. (ca. 1E-2 mbar), heated at 900°C for 10 d;100%

[Ni(ammonia)6](2+)

7429-90-5

aluminium

A

Al(3+)*4OH(1-)=Al(OH)4(1-)

nickel

Conditions
ConditionsYield
With Sulfate In further solvent(s) Kinetics; byproducts: NH3, H2; ammine Ni complex reacted with metallic Al in aq. soln. at pH 11.0-12.0; unreacted Al is removed by dissoln. in alkaline soln.;A n/a
B 99.9%
With Nitrate In further solvent(s) Kinetics; byproducts: NH3, H2; ammine Ni complex reacted with metallic Al in aq. soln. at pH 11.0-12.0;A n/a
B 0%
...Expand
587-85-9

diphenylmercury(II)

7429-90-5

aluminium

7440-66-6

zinc

A

1078-58-6

diphenylzinc

B

841-76-9

triphenylaluminium

Conditions
ConditionsYield
In neat (no solvent)A 1%
B 99%
...Expand
7647-01-0

hydrogenchloride

7429-90-5

aluminium

aluminum(I) chloride

Conditions
ConditionsYield
In neat (no solvent) liquid Al reacted with HCl gas in graphite furnace in high vac. at 750°C (by Schnoeckel, H. Z. Naturforsch. 1976, 31b, 1291);99%
In neat (no solvent) passing HCl gas over liq. Al at 1000°C and 1E-5 mbar;
In neat (no solvent) passing HCl over Al in graphite cell heated to 900°C;
67-63-0

isopropyl alcohol

7429-90-5

aluminium

AlCl3*4(CH3)2CHOH

Conditions
ConditionsYield
With hydrogen chloride org. compd. cooling to -80°C, satn. with hydrogen chloride for 3 h, metal turnings addn., mixt. heating under reflux condenser for 5-6 h,crystn. at room temp.; crystals sepn. from mother liquor, washing (isopropyl alcohol), recrystn. from alcohol; elem. anal.; X-ray diffraction;99%

strontium

7429-90-5

aluminium

SrAl2

Conditions
ConditionsYield
In melt under Ar atm. mixt. Sr and Al was pressed into pellets and arc-melted;99%
In melt Electric Arc; remelted several times; XRD;
In melt Electric Arc; arc melting of elements with 3 wt. % excess of Sr, remelting four times;
7440-56-4

germanium

rubidium pentasulfide

7704-34-9

sulfur

7429-90-5

aluminium

Rb3(AlS2)3(GeS2)7

Conditions
ConditionsYield
In neat (no solvent) stoich. amt. of Rb2S5, Al, Ge and S sealed in fused silica tube; heated at 850°C for 3 d; cooled to 400°C over 4 d; detd. by energy-dispersive X-ray analysis;99%
...Expand
378784-00-0, 7440-16-6

rhodium

7429-90-5

aluminium

Al0733Rh0267

Conditions
ConditionsYield
Stage #1: rhodium; aluminium In melt Electric arc; Inert atmosphere;
Stage #2: at 999.84℃; for 72h; Sealed tube; Inert atmosphere;
Stage #3: at 999.84℃; under 675068 Torr; for 0.333333h; Inert atmosphere;		99%
378784-00-0, 7440-16-6

rhodium

iridium

7429-90-5

aluminium

Al0.733(Rh0.75Ir0.25)0.267

Conditions
ConditionsYield
Stage #1: rhodium; iridium; aluminium In melt Electric arc; Inert atmosphere;
Stage #2: at 999.84℃; for 72h; Sealed tube; Inert atmosphere;
Stage #3: at 999.84℃; under 675068 Torr; for 0.333333h; Inert atmosphere;		99%
...Expand
378784-00-0, 7440-16-6

rhodium

iridium

7429-90-5

aluminium

Al0.733(Rh0.5Ir0.5)0.267

Conditions
ConditionsYield
Stage #1: rhodium; iridium; aluminium In melt Electric arc; Inert atmosphere;
Stage #2: at 999.84℃; for 72h; Sealed tube; Inert atmosphere;
Stage #3: at 999.84℃; under 675068 Torr; for 0.333333h; Inert atmosphere;		99%
...Expand
378784-00-0, 7440-16-6

rhodium

iridium

7429-90-5

aluminium

Al0.733(Rh0.25Ir0.75)0.267

Conditions
ConditionsYield
Stage #1: rhodium; iridium; aluminium In melt Electric arc; Inert atmosphere;
Stage #2: at 999.84℃; for 72h; Sealed tube; Inert atmosphere;
Stage #3: at 999.84℃; under 675068 Torr; for 0.333333h; Inert atmosphere;		99%
...Expand

iridium

7429-90-5

aluminium

Al0733Ir0267

Conditions
ConditionsYield
Stage #1: iridium; aluminium In melt Electric arc; Inert atmosphere;
Stage #2: at 999.84℃; for 72h; Sealed tube; Inert atmosphere;
Stage #3: at 999.84℃; under 675068 Torr; for 0.333333h; Inert atmosphere;		99%
74-85-1

ethene

7429-90-5

aluminium

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;
7429-90-5

aluminium

barium(II) oxide

7440-39-3

barium

Conditions
ConditionsYield
5h in vac. at 1300-1340 °C; Metal distilles off. Repeated distn. gives 99.5% purity;98.5%
4h in vac. at 1010-1030 °C; opening of apparatus under CO2, crushing of product under desiccated toluene to avoid self inflammation; Metal sublimes off. Repeated distn. gives 99.48% purity;
sublimation in vac.; 99.9% Ba;
sublimation in vac.; 99.9% Ba;
74-96-4

ethyl bromide

7429-90-5

aluminium

97-93-8

triethylaluminum

Conditions
ConditionsYield
With Mg; Na In not given byproducts: MgBr2, NaBr; NMR spect. anal.;98.2%
7440-55-3

gallium

7429-90-5

aluminium

aluminum gallium

Conditions
ConditionsYield
In neat (no solvent) Al and Ga metals were heated in sealed quartz tube to 700° and then cooled to room temp.;98%
In neat (no solvent)
In neat (no solvent)
In neat (no solvent) melting Ga and Al in a porcelain tube in vac.;;
7553-56-2

iodine

7429-90-5

aluminium

7784-23-8

aluminium(III) iodide

Conditions
ConditionsYield
In hexane thin foil of Al was suspended in degassed n-hexane under argon, 1.5 equiv. I2 was added, mixt. was boiled under reflux for 1-3 h; filtered into a heated receiver; elem. anal.;96%
In further solvent(s) sheet aluminium in I2/ethyl iodide soln.;; impurities of I2;;
In neat (no solvent) addn. of Al to molten I2, ignition and melting of the metal;;
109-99-9

tetrahydrofuran

7429-90-5

aluminium

C12H24O3Al2

Conditions
ConditionsYield
With catalyst: HgCl2-ZnCl2-MeI In tetrahydrofuran refluxing (60°C, 5 h); addn. of benzene, filtration, evapn.; elem. anal.;96%

tantalum(V) oxide

hafnium(IV) oxide

7429-90-5

aluminium

Hf(b),Ta(185-19) (W%)

Hf(b),Ta(185-19) (W%)

Conditions
ConditionsYield
With Al; KClO3; CaO In melt Electric Arc; thermit smelting; ball-milled powdered mixt. HfO2, Ta2O5, CaO, CaF2, KClO3 (10:1.2:4:3:6.5 wt.), 15% excess Al was poured inside MgO-lined steelreactor; ignition with burning Mg of trigger mixt. (KClO3:Al=2:1); also in Ar in copper double wall reactor; remelting by electron beam (2.7 kW, 1 h, vac. 3.9E-4 Pa) or arc melting (under Ar, tungsten electrode) to evap. Al excess; elem. anal.;95.5%
With Al; KClO3; CaO In melt Electric Arc; thermit smelting; ball-milled powdered mixt. HfO2, Ta2O5, CaO, CaF2, KClO3 (10:1.2:4:3:6.5 wt.), 10% excess Al was poured inside MgO-lined steelreactor; ignition with burning Mg of trigger mixt. (KClO3:Al=2:1); also in Ar in copper double wall reactor; remelting by electron beam (2.7 kW, 1 h, vac. 3.9E-4 Pa) or arc melting (under Ar, tungsten electrode) to evap. Al excess; elem. anal.;95%
With Al; KClO3; CaO In melt Electric Arc; thermit smelting; ball-milled powdered mixt. HfO2, Ta2O5, CaO, CaF2, KClO3 (10:1.2:4:3:6.5 wt.), 5% excess Al was poured inside MgO-lined steel reactor; ignition with burning Mg of trigger mixt. (KClO3:Al=2:1); also in Ar in copper double wall reactor; remelting by electron beam (2.7 kW, 1 h, vac. 3.9E-4 Pa) or arc melting (under Ar, tungsten electrode) to evap. Al excess; elem. anal.;85%
...Expand
7429-90-5

aluminium

108-95-2

phenol

15086-27-8

aluminium(III) phenoxide

Conditions
ConditionsYield
With mercury dichloride In tetrahydrofuran for 24h; Reflux; Inert atmosphere;95%
7440-32-6

titanium

graphite

7429-90-5

aluminium

titanium-aluminium carbide

Conditions
ConditionsYield
With Sn In neat (no solvent) other Radiation; mixt. milled for 2 h; coldly pressed into rods; combustion reaction carried out in CO2 laser; XRD;95%
In solid self-propagating high-temperature synthesis;
...Expand
97-93-8

triethylaluminum

7429-90-5

aluminium

A

75-24-1

trimethylaluminum

B

2040-00-8

diethylaluminum iodide

Conditions
ConditionsYield
With iodine; methyl iodide In ethanol Sonication; N2; CH3I, I2 and Al introduced in a condenser with C2H5OH at -20°C, ultrasonic acceleration at room temp. for 2 h, Et3Al (ratio MeI/Et3Al = 1.50) dropped into soln. within 10 min, sonication for 30 min; distilled (vac.);A 86%
B 95%
...Expand
7440-47-3

chromium

7440-02-0

nickel

7429-90-5

aluminium

7440-33-7

tungsten

A

Ni(77.1),Cr(2.0),Al(17.9),W(3.0) (A%)

Ni(77.1),Cr(2.0),Al(17.9),W(3.0) (A%)

B

Ni(79.8),Cr(5.8),Al(12.2),W(2.2) (A%)

Ni(79.8),Cr(5.8),Al(12.2),W(2.2) (A%)

Conditions
ConditionsYield
In melt Electric Arc; ingots by arc melting of Ni(75)-Cr(2.5)-Al(20)-W(2.5) (at%), several remelts, sealed in silica tube under vac. with partial pressure of Ar, 1573K (2 weeks), furnace cooled to 1523K, 4 weeks, 1273K (6 weeks), quenched in iced water; electron microscopy, electron probe microanalysis, x-ray diffraction;A 95%
B 5%
...Expand
13955-96-9

dicyclopropylmercury

7429-90-5

aluminium

{((CH2)2CH)3Al}2

Conditions
ConditionsYield
In neat (no solvent) The reactants in sealed tube were heated in an oil bath to 75°C for 1 week;; sublimed at 50°C and 10E-6 torr;;95%
2216-51-5

(-)-menthol

7429-90-5

aluminium

aluminium tri(-)-menthylate

Conditions
ConditionsYield
In toluene byproducts: H2; (inert atmosphere); reflux (12-15 h); decantation, extn., centrifugation, distn., recrystn. (benzene); elem. anal.;95%
In benzene byproducts: H2; (inert atmosphere); reflux (25-30 h); decantation, extn., centrifugation, distn., recrystn. (benzene); elem. anal.;87%
67-63-0

isopropyl alcohol

7429-90-5

aluminium

aluminum tris(iso-propoxide)

Conditions
ConditionsYield
With mercury dichloride for 9h; Reflux; Inert atmosphere;95%
Raw Materials
16842-00-5
22359-97-3
16853-85-3
1299-86-1
1333-74-0
124330-23-0
7439-95-4
556-91-2
Downstream Products
96-10-6
7360-53-4
97-94-9
16853-85-3
7440-62-2
841-76-9
555-31-7
3592-25-4
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  • High quality Aluminum powder (99+%) with best price CAS NO.7429-90-5

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    7429-90-5

    High quality Aluminum powder (99+%) with best price CAS NO.7429-90-5

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    Aluminum ingots, 99.7% CAS NO.7429-90-5

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    Aluminum

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    Aluminum

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    Aluminum

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    Tel:86-571-86465881,86-571-87157530,86-571-88025800

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    ATOMIZED ALUMINUM POWDER

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    Tel:86-592-5360779

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    AluMinuM,foil

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    Business Type:Manufacturers

    Tel:+86-0371-87507775

    Address:No 260 Dongming Road,Jinshui District

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    Aluminum

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    Business Type:Lab/Research institutions

    Tel:0086-21-50563169

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  • Aluminium CAS.7429-90-5

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    Aluminium CAS.7429-90-5

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    Aluminium CAS.7429-90-5 Application:Aluminium CAS.7429-90-5

    Hubei Xinrunde Chemical Co., Ltd. dedicated to the development, production and marketing of chemicals which is specialized in Organic compounds; Active Pharmaceutical Ingredient(s)

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    Business Type:Other

    Tel:+8615102730682

    Address:No.43, Xinandu Industrial Park, East and West Lake District, Wuhan, Hubei, China

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    Aluminium

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    Business Type:Lab/Research institutions

    Tel:+86-571-88025872, 28272092, 28272096

    Address:Room 623 ,Building No 1 , COFCO Radius Commercial Center Xiwen Road, Xiacheng District, Hangzhou, Zhejiang Province, China

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  • Aluminum

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    Aluminum

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    Amoychem integrates the sourcing ,marketing and support of the entire range of top-quality chemical products. We provide our customers with professional service and high performan

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History

Ancient Greeks and Romans used aluminium salts as dyeing mordants and as astringents for dressing wounds; alum is still used as a styptic. In 1761 Guyton de Morveau suggested calling the base alum alumine. In 1808, Humphry Davy identified the existence of a metal base of alum, which he at first termed alumium and later aluminum.
The metal was first produced in 1825 (in an impure form) by Danish physicist and chemist Hans Christian ?rsted.
Friedrich W?hler conducted a similar experiment in 1827 by mixing anhydrous aluminium chloride with potassium and yielded aluminium.
Further, Pierre Berthier discovered aluminium in bauxite ore and successfully extracted it. Frenchman Henri Etienne Sainte-Claire Deville improved W?hler's method in 1846, and described his improvements in a book in 1859, chief among these being the substitution of sodium for the considerably more expensive potassium.
Aluminium was selected as the material to be used for the apex of the Washington Monument in 1884.
The Cowles companies supplied aluminium alloy in quantity in the United States and England using smelters like the furnace of Carl Wilhelm Siemens by 1886.
Hall's process, in 1888 with the financial backing of Alfred E. Hunt, started the Pittsburgh Reduction Company today known as Alcoa. Héroult's process was in production by 1889 in Switzerland at Aluminium Industrie, now Alcan, and at British Aluminium, now Luxfer Group and Alcoa, by 1896 in Scotland.
In 2008 the price of aluminium peaked at $1.45/lb in July but dropped to $0.7/lb by December.

Consensus Reports

Storage:Keep away from sources of ignition. Store in a cool, dry place. Keep away from water. Flammables-area. Keep away from acids. Do not store near alkaline substances.
Handling:Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use only in a well ventilated area. Do not allow water to get into the container because of violent reaction. Avoid contact with skin and eyes. Avoid ingestion and inhalation. Do not allow contact with water. Keep from contact with moist air and steam.

Analytical Methods

For occupational chemical analysis use OSHA: #ID-125 G or NIOSH: Aluminum, 7013; Elements, 7300.

Specification

The Aluminum, with the CAS registry number 7429-90-5, is also known as Aluminum metal. It belongs to the product categories of Industrial/Fine Chemicals; Inorganics; Films and Foils; Labware; Aluminum; Aluminum Metal and Ceramic Science; Catalysis and Inorganic Chemistry; Chemical Synthesis; Metals; Metal and Ceramic Science; Analytical Reagents; Replacement Kit Items; Water Test; AluminumOrganic Electronics and Photonics; Electrode Materials; Substrates and Electrode Materials; A; AA to ALCertified Reference Materials (CRMs); Alphabetic; Application CRMs;Industrial Raw Materials Reference/Calibration Standards; IRMM/BCR Certified Reference Materials; Matrix CRMs; Reactor DosimetryCertified Reference Materials (CRMs); Reactor Neutron Dosimetry; Reactor Neutron DosimetryCertified Reference Materials (CRMs); ACS GradeChemical Synthesis; Essential Chemicals; Routine Reagents; 13: Al; AluminumMaterials Science; Nanomaterials; Nanoparticles: Metals and Metal Alloys Nanomaterials; Nanopowders and Nanoparticle Dispersions. Its EINECS registry number is 231-072-3. Its IUPAC name is called aluminum.

Physical properties of Aluminum: (1)Molecular Formula: Al; (2)H-Bond Donor: 0; (3)H-Bond Acceptor: 0; (4)Rotatable Bond Count: 0; (5)Exact Mass: 26.981538; (6)MonoIsotopic Mass: 26.981538; (7)Topological Polar Surface Area: 0; (8)Heavy Atom Count: 1; (9)Formal Charge: 0; (10)Complexity: 0; (11)Isotope Atom Count: 0; (12)Defined Atom StereoCenter Count: 0; (13)Undefined Atom StereoCenter Count: 0; (14)Defined Bond StereoCenter Count: 0; (15)Undefined Bond StereoCenter Count: 0; (16)Covalently-Bonded Unit Count: 1.

Preparation of Aluminum: this chemical is manufactured by the electrolytic reduction of pure alumina (Al2O3) in a bath of fused cryolite (Na3AlF6). It is not possible to reduce alumina with carbon because aluminum carbide (Al4C3) is formed and a back-reaction between aluminum vapor and carbon dioxide in the condenser quickly reforms the original aluminum oxide again. The electrolytic cells are large containers (usually steel), and each is a cathode compartment lined with either a mixture of pitch and anthracite coal or coke baked in place by the passage of electric current or prebaked cathode blocks cemented together. Two types of cells are used in the Hall-Heroult process: those with multiple prebaked anodes (Fig. 1), and those with a self-baking, or Soderberg, anode. In both types of cell, the anodes are suspended from above and are connected to a movable anode bus so that their vertical position can be adjusted. The prebaked anode blocks are manufactured from a mixture of low-ash calcined petroleum coke and pitch or tar formed in hydraulic presses, and baked at up to 1100 ℃.

this chemical is manufactured by the electrolytic reduction of pure alumina (Al2O3) in a bath of fused cryolite (Na3AlF6)

Figure 1 Manufacture of alumtnum.

Aluminium is the most widely used non-ferrous metal.Some of the many uses for aluminium metal are in: (1)Transportation (automobiles, aircraft, trucks, railway cars, marine vessels, bicycles etc.) as sheet, tube, castings etc. ; (2)Packaging (cans, foil, etc.); (3)Construction (windows, doors, siding, building wire, etc.) ; (4)A wide range of household items, from cooking utensils to baseball bats, watches; (5)Street lighting poles, sailing ship masts, walking poles etc.; (6)Outer shells of consumer electronics, also cases for equipment e.g. photographic equipment; (7)Electrical transmission lines for power distribution; (8)MKM steel and Alnico magnets; (9)Super purity aluminium (SPA, 99.980% to 99.999% Al), used in electronics and CDs; (10)Heat sinks for electronic appliances such as transistors and CPUs; (11)Substrate material of metal-core copper clad laminates used in high brightness LED lighting; (12)Powdered aluminium is used in paint, and in pyrotechnics such as solid rocket fuels and thermite. ; (13)Aluminium can be reacted with hydrochloric acid to form hydrogen gas; (14)A variety of countries, including France, Italy, Poland, Finland, Romania, Israel, and the former Yugoslavia, have issued coins struck in aluminium or aluminium-copper alloys.; (15)Some guitar models sports aluminium diamond plates on the surface of the instruments, usually either chrome or black. Kramer Guitars and Travis Bean are both known for having produced guitars with necks made of aluminium, which gives the instrument a very distinct sound.

When you are using this chemical, please be cautious about it as the following:
This chemical is highly flammable and harmful. This chemical may cause inflammation to the skin or other mucous membranes. It is irritating to eyes and skin. In addition, you should keep it away from sources of ignition - No smoking. 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 and gloves.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: [Al]
(2)InChI: InChI=1S/Al
(3)InChIKey: XAGFODPZIPBFFR-UHFFFAOYSA-N