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Sigma-Aldrich

Aluminiumchlorid Hexahydrat

ReagentPlus®, 99%

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About This Item

Empirische Formel (Hill-System):
AlCl3 · 6H2O
CAS-Nummer:
7784-13-6
Molekulargewicht:
241.43
EG-Nummer:
231-208-1
MDL-Nummer:
MFCD00149134
UNSPSC-Code:
12352302
PubChem Substanz-ID:
329752442
NACRES:
NA.55

Dampfdruck

1 mmHg ( 100 °C)

Produktlinie

ReagentPlus®

Assay

99%

Form

crystalline solid
crystals or chunks

Eignung der Reaktion

reagent type: catalyst
core: aluminum

pH-Wert

2.5-3.5 (20 °C)

SMILES String

Cl[Al](Cl)Cl.O.O.O.O.O.O

InChI

1S/Al.3ClH.6H2O/h;3*1H;6*1H2/q+3;;;;;;;;;/p-3

InChIKey

JGDITNMASUZKPW-UHFFFAOYSA-K

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Allgemeine Beschreibung

Aluminum chloride hexahydrate is a nonflammable compound widely employed as a catalyst in organic synthesis. In addition to being extremely soluble in water, it is also soluble in alcohol, ether, glycerol, propylene glycol, and acetonitrile. It has many uses, including the refinement of crude oil, the production of deodorants and antiperspirant products, the dyeing of fabrics, textile finishing.

Anwendung

Aluminum chloride hexahydrate is used as a catalyst:
  • In the synthesis of corresponding THP (tetrahydropyranylation) ether from alcohol or phenol, and 3,4-dihydro-2H-pyran (DHP).
  • In the direct esterification of levulinic acid and ethanol to produce ethyl levulinate.
  • In the synthesis of gem-dihydroperoxides from ketones and aldehydes.

Rechtliche Hinweise

ReagentPlus is a registered trademark of Merck KGaA, Darmstadt, Germany

Piktogramme

Health hazardCorrosion
GHS08,GHS05

Signalwort

Danger

H-Sätze

H314,H372

Gefahreneinstufungen

Eye Dam. 1 - Skin Corr. 1B - STOT RE 1

Zielorgane

Lungs

Zusätzliche Gefahrenhinweise

EUH071

Lagerklassenschlüssel

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 1

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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A neutron and X-ray diffraction investigation of aluminum chloride hexahydrate.
Buchanan DR and Harris PM.
Acta Crystallographica Section B, Structural Science, 24(7), 954-960 (1968)
C L Goh
International journal of dermatology, 29(5), 368-370 (1990-06-01)
The efficacy of topical aluminium chloride hexahydrate 20% W/W ethanol (ACH) in the treatment symptomatic palmar hyperhidrosis was studied in 12 patients. A half-sided control single blind (assessor blind) study was done. Patients applied ACH on one palm daily for
Ingrid Siemund et al.
Contact dermatitis, 77(5), 288-296 (2017-07-12)
Contact allergy to aluminium has been reported more frequently in recent years. It has been pointed out that positive patch test reactions to aluminium may not be reproducible on retesting. To investigate possible variations in patch test reactivity to aluminium
Mark Baranov et al.
Inorganic chemistry, 58(13), 8877-8883 (2019-06-30)
While sophisticated computational methods can predict 31P NMR spectra of phosphorus atoms encapsulated within Keggin-derived heteropoly tungstate and molybdate cluster anions, calculated and experimental chemical shift values typically deviate considerably from one another. Motivated by the observation that experimentally determined
Aluminium (III) chloride hexahydrate: an efficient and versatile reagent in organic synthesis.
Sarma SD, et al.
ARKIVOC (Gainesville, FL, United States), 1, 243-263 (2013)
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