Trichloroalumane;hydrate

AlCl3H2O

trichloroalumane;hydrate

CAS10124-27-3

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Identification

CAS Number
10124-27-3
UN Number
1726
PubChem CID
16211594

Physical-chemical properties

Molecular Formula
AlCl3H2O
Molar Mass
151.35 g/mol
IUPAC Name
trichloroalumane;hydrate

Chemical Identifiers

InChI
InChI=1S/Al.3ClH.H2O/h;3*1H;1H2/q+3;;;;/p-3
InChI Key
CAYKLJBSARHIDI-UHFFFAOYSA-K

Overview

Trichloroalumane hydrate (CAS 10124-27-3) is an aluminum chloride hydrate compound with strong Lewis acid properties and hygroscopic characteristics. This aluminum-based chemical compound represents a hydrated form of aluminum trichloride, distinguished by its incorporation of water molecules into its crystalline structure. The substance exhibits the characteristic properties of aluminum halides, functioning as a powerful Lewis acid catalyst in various chemical processes. With a molecular formula of AlCl3H2O and molecular weight of 151.35 g/mol, trichloroalumane hydrate demonstrates significant reactivity with moisture and organic compounds. The compound's hygroscopic nature requires careful handling and storage under controlled conditions to prevent degradation and maintain product integrity. Its classification under ADR Class 8 indicates its corrosive properties, necessitating appropriate safety protocols during transportation and use. The substance shares chemical similarities with other halogenated compounds in industrial applications, though it differs significantly from organic acid chlorides such as 4-methoxybenzoyl chloride in terms of mechanism and application scope. Primary industrial applications include its use as a catalyst in Friedel-Crafts reactions, polymerization processes, and as an intermediate in pharmaceutical synthesis. The compound also finds application in water treatment processes and as a coagulant in certain industrial operations. Additionally, it serves as a precursor for producing other aluminum-based chemicals and specialty materials. OYSI provides trichloroalumane hydrate to European industrial customers, ensuring reliable supply chain management and technical support for specialized chemical applications requiring this aluminum chloride hydrate compound.

Safety & Classification

No Hazard Classification

This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.

Transport (ADR)

UN Number1726
ADR Class8
Packing Group
Tunnel Code
Proper Shipping NameAluminiumchlorid-Monohydrat, fest
Marine PollutantNo

Frequently Asked Questions

What is trichloroalumane;hydrate?

Trichloroalumane;hydrate is a hydrated form of aluminum chloride with the chemical formula AlCl3H2O and CAS number 10124-27-3. This compound consists of aluminum trichloride combined with water molecules, forming a crystalline hydrate structure. With a molecular weight of 151.35 g/mol, it represents an important aluminum-based chemical intermediate used in various industrial applications where controlled aluminum content is required.

What are the physicochemical properties of trichloroalumane;hydrate?

Trichloroalumane;hydrate is a crystalline solid that typically appears as white to pale yellow crystals or powder. The compound is highly hygroscopic, readily absorbing moisture from air due to its hydrated nature. It exhibits high solubility in water, forming acidic solutions through hydrolysis reactions. The material decomposes upon heating, releasing hydrogen chloride gas, and should be protected from atmospheric moisture to maintain stability.

What is trichloroalumane;hydrate used for?

Trichloroalumane;hydrate serves as a Lewis acid catalyst in organic synthesis reactions, particularly in Friedel-Crafts acylation and alkylation processes. It finds applications in pharmaceutical manufacturing as an intermediate compound and in the production of specialty chemicals. The compound is also utilized in water treatment processes and as a coagulant in certain industrial applications where controlled aluminum release is beneficial.

How to handle trichloroalumane;hydrate safely?

Trichloroalumane;hydrate should be handled wearing appropriate personal protective equipment including chemical-resistant gloves, safety goggles, and protective clothing. Work in well-ventilated areas or under fume hoods to avoid inhalation of dust or vapors. Avoid contact with skin, eyes, and clothing as the compound can cause irritation. Use non-sparking tools and prevent contact with incompatible materials during handling operations.

How to store trichloroalumane;hydrate correctly?

Trichloroalumane;hydrate must be stored in tightly sealed containers in a cool, dry place away from moisture and humidity. Keep containers in well-ventilated areas away from heat sources and incompatible materials such as strong bases and metals. Store separately from organic materials and oxidizing agents. Ensure storage areas are equipped with appropriate spill containment measures and maintain ambient temperatures below 25°C when possible.

What to do in case of contact with trichloroalumane;hydrate?

In case of skin contact with trichloroalumane;hydrate, immediately remove contaminated clothing and wash affected areas with plenty of water for at least 15 minutes. For eye contact, flush immediately with clean water for 15-20 minutes and seek medical attention. If inhaled, move to fresh air immediately. In case of ingestion, do not induce vomiting and seek immediate medical attention while rinsing mouth with water.

How to dispose of trichloroalumane;hydrate appropriately?

Trichloroalumane;hydrate disposal must comply with local and national waste regulations as it may be classified as hazardous waste. Contact authorized waste management companies for proper disposal procedures. Never dispose of the material down drains or into the environment. Small quantities may be neutralized carefully with appropriate alkaline solutions under controlled conditions, but professional waste disposal services are recommended for larger amounts.

How to transport trichloroalumane;hydrate?

Trichloroalumane;hydrate is classified under ADR Class 8 (corrosive substances) for transportation purposes. The material must be packaged in appropriate UN-specification containers designed for corrosive materials. Ensure proper labeling with corrosive hazard markings and transport documentation. Vehicles must comply with ADR requirements for Class 8 substances, including appropriate emergency equipment and driver training for corrosive material transport.

Is trichloroalumane;hydrate subject to specific regulations?

Trichloroalumane;hydrate is regulated under REACH regulation in Europe and requires compliance with CLP classification requirements. The substance is not currently listed as a SVHC (Substance of Very High Concern). Users must ensure proper registration and safety data sheet provision according to REACH Article 31. National regulations may apply additional restrictions, so verify local requirements before use in specific applications or industries.

Where to buy trichloroalumane;hydrate in Europe?

Trichloroalumane;hydrate is available through OYSI, a specialized European distributor of technical chemicals serving industrial customers across Europe. OYSI provides quality chemical products with proper documentation including safety data sheets and certificates of analysis. Contact OYSI directly for availability, specifications, and delivery options to your location within Europe, ensuring compliance with all relevant transportation and handling requirements.

Data Sources

Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.