CAS 7727-15-3: Bromuro di alluminio
Descrizione:
Bromuro di alluminio (AlBr3) è un composto inorganico caratterizzato dalla sua apparente cristallina bianca o giallastra. È un acido di Lewis ed è noto per la sua natura igroscopica, il che significa che assorbe facilmente l'umidità dall'aria. Bromuro di alluminio esiste tipicamente come un dimero (Al2Br6) nello stato solido, che può dissociarsi in unità monomeriche in soluzione o quando riscaldato. Ha un alto punto di fusione ed è solubile in solventi polari come acqua e alcoli, ma meno in solventi non polari. Il composto è comunemente usato nella sintesi organica, in particolare nelle reazioni di Friedel-Crafts, grazie alla sua capacità di agire come catalizzatore. Inoltre, può essere utilizzato nella preparazione di altri bromuri e come reagente in vari processi chimici. Sono necessarie precauzioni di sicurezza quando si maneggia Bromuro di alluminio, poiché può essere irritante per la pelle, gli occhi e il sistema respiratorio. Si raccomanda un corretto stoccaggio in un luogo fresco e asciutto per prevenire la degradazione e l'assorbimento di umidità.
Formula:AlBr3
InChI:InChI=1S/Al.3BrH/h;3*1H/q+3;;;/p-3
InChI key:InChIKey=PQLAYKMGZDUDLQ-UHFFFAOYSA-K
SMILES:[Al](Br)(Br)Br
Sinonimi:- Aluminium bromide
- Aluminium bromide (AlBr3)
- Aluminium bromide, anhydrous
- Aluminium tribromide
- Aluminiumbromid
- Aluminum (Iii) Tribromide
- Aluminum Bromide Anhydrous
- Aluminum bromide (AlBr3)
- Aluminum bromide (AlBr<sub>3</sub>)
- Aluminum tribromide
- Aluminum tribromide (AlBr3)
- Vedi altri sinonimi
Ordinare per
12 prodotti.
Aluminum bromide, 98+%, extra pure, anhydrous
CAS:This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:AlBr3Purezza:98+%Colore e forma:Crystalline powder or chunks, White to yellow to pink to greyPeso molecolare:266.69Aluminum bromide, 99.997% (metals basis)
CAS:Aluminum Bromide, is used as a catalyst for the Friedel-Crafts alkylation reaction, and also for bromination and isomerization in organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:AlBr3Purezza:99.997%Peso molecolare:266.69Aluminum bromide, 99%
CAS:Aluminum bromide, 99%Formula:AlBr3Purezza:99%Colore e forma:white to off-white lumpsPeso molecolare:266.71Aluminum Bromide Anhydrous
CAS:Formula:AlBr3Purezza:>95.0%(T)Colore e forma:White to Yellow to Orange powder to crystalPeso molecolare:266.69Tribromoalumane
CAS:Tribromoalumane is a triester that is used as a connector in multiphase polymer membranes. It can be made anhydrous by heating it to above 120°C. Tribromoalumane is soluble in ether and hydrocarbon. It has a characteristic color and is conductive. This compound is used to make polymeric membranes for use in submersible devices, which are used in the chemical industry for extraction of substances from solutions or other liquids.Formula:AlBr3Purezza:Min. 95%Peso molecolare:266.69 g/molRef: 3D-FT153922
Prodotto fuori produzioneAluminum bromide, ultra dry, 99.999% (metals basis)
CAS:It is used as a catalyst. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:AlBr3Purezza:99.999%Colore e forma:White to orange, PowderPeso molecolare:266.69Aluminum bromide, 98%
CAS:Alkylation, bromination and isomerization catalyst in organic synthesis.Aluminum bromide acts as a strong Lewis acid and is used in Lewis acid-promoted reactions such as epoxide ring openings. It is used as a catalyst for Friedel-Crafts alkylation reaction. It also finds application in bromination and isomerization reactions in organic synthesis. It is also used in polymerization reaction to prepare poly(o-xylene)from benzocyclobutene. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:AlBr3Purezza:98%Peso molecolare:266.69Aluminum Bromide
CAS:Prodotto controllatoApplications Aluminum Bromide, is used as a catalyst for the Friedel-Crafts alkylation reaction, and also for bromination and isomerization in organic synthesis. Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package References Encyclopedia of Reagents for Organic Synthesis. (2001); Renfew, M. M., et al.: J. Chem. Educate. 68 (9, (1991);Formula:AlBr3Colore e forma:NeatPeso molecolare:266.69Aluminium(III) bromide, anhydrous powder
CAS:Aluminium(III) bromide, anhydrous powderPurezza:99.999%Peso molecolare:266.69g/molAluminium(III) bromide, anhydrous powder -10 mesh
CAS:Aluminium(III) bromide, anhydrous powder -10 meshPurezza:99.5%Peso molecolare:266.69g/molAluminium bromide anhydrous
CAS:Aluminium bromide anhydrousFormula:AlBr3Purezza:98.84% (Typical Value in Batch COA)Colore e forma: white to colourless solidPeso molecolare:266.69g/mol
