Trichloroaluminium hexahydrate

Basic Information

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CAS Number

7784-13-6

Molecular Formula

H12AlCl3O6

Molecular Weight

241.43 g/mol

Chemical Classification

Water Treatment Chemicals Disinfectants Chlorine Compounds

Basic Physical Properties

Melting Point

100°C (dec.)

Density

2.398

Water Solubility

477 g/L (20 ºC)

Solubility

water: soluble0.5g/10 mL, clear, colorless

Vapor Pressure

1 mmHg ( 100 °C)

SMILES

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

InChI

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

InChIKey

JGDITNMASUZKPW-UHFFFAOYSA-K

LogP

1.68270

Complexity

Safety Information

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GHS Hazard Pictograms

H315

H319

H335

Hazard Statement

H315 Causes skin irritation
Skin corrosion/irritation

H319 Causes serious eye irritation
Serious eye damage/eye irritation

H335 May cause respiratory irritation
Specific target organ toxicity, single exposure; Respiratory tract irritation

Stability

Stable, but may decompose upon exposure to moist air or water. Incompatible with acids.Note that decomposition of the anhydrous product, possibly caused by moisture leaking into the container or being trapped within it, may cause a pressure rise in a sealed container, potentially leading to explosive rupture.

Sensitiveness

Moisture Sensitive

Synonyms & References

English

Aluminum chloride hexahydrate, tested according to Ph.Eur.
Aluminum chloride (USP)
Aluminum chloride hexahydrate (99.999%-Al)
Aluminum chloride hexahydrate, 99.9995% (metals basis)
Aluminum chloride hexahydrate, meets EP, BP, USP testing specifications
aluminium trichloride hexahydrate
Lumicain (TN)
Xerac AC
aluminium chloride--water (1/6)
aluminium(III) chloride hexahydrate
AKOS015902485
Aluminum chloride [USP]
Aluminum trichloride hexahydrate
Aluminum chloride hexahydrate, Vetec(TM) reagent grade, 98%
D02845
Aluminum chloride hexahydrate, 99.98% trace metals grade
Aluminum chloride hexahydrate, JIS special grade, >=98.0%
Aluminum chloride hexahydrate
7784-13-6
Aluminum chloride hexahydrate, SAJ first grade, >=97.0%
MFCD00149134
Q27094303
Aluminum chloride hexahydrate, puriss., 99.5%
Aluminum chloride hexahydrate, puriss., meets analytical specification of Ph. Eur., BP, USP, 97.0-101.0%
trichloroalumane;hexahydrate
Aluminum chloride hexahydrate, ReagentPlus(R), 99%
ALUMINII CHLORIDUM HEXAHYDRICUM
ALUMINIUM(+3)CHLORIDE HEXAHYDRATE
ALUMINIUM CHLORIDE 6H2O
ALUMINIUM CHLORIDE 6-HYDRATE
ALUMINIUM CHLORIDE HEXAHYDRATE

MDL Number

MFCD00149134

FAQ

What is Trichloroaluminium hexahydrate (CAS: 7784-13-6)?

Trichloroaluminium hexahydrate, with the chemical formula AlCl3·6H2O, is a white crystalline solid commonly used as a hydrate form of aluminum chloride. It is highly soluble in water and exhibits strong Lewis acidity, making it reactive with various substances. This compound is often encountered in chemical synthesis and industrial processes due to its versatile properties.

What are the main uses of Trichloroaluminium hexahydrate (CAS: 7784-13-6)?

Trichloroaluminium hexahydrate (CAS: 7784-13-6) is widely used in pharmaceuticals as a catalyst for organic reactions. In industry, it serves as a reagent for producing other aluminum compounds and in polymer synthesis. It also finds applications in research for its role in chemical reactions and is sometimes used as a desiccant due to its hygroscopic nature.

Is Trichloroaluminium hexahydrate (CAS: 7784-13-6) safe?

Trichloroaluminium hexahydrate (CAS: 7784-13-6) is hazardous due to its corrosive nature and potential to cause skin, eye, and respiratory irritation. Safety precautions include wearing protective gloves, goggles, and clothing. It should be handled in well-ventilated areas, and exposure should be minimized. Always follow safety data sheet (SDS) guidelines for proper use and disposal.

How should Trichloroaluminium hexahydrate (CAS: 7784-13-6) be stored?

Trichloroaluminium hexahydrate (CAS: 7784-13-6) should be stored in a cool, dry place, away from moisture and heat. Keep it in an airtight, dark container to prevent decomposition. Avoid exposure to humidity and direct light to maintain stability. Store in a ventilated area and ensure it is kept out of reach of children and unauthorized personnel.