Tetrachlorostannane;pentahydrate
Cl4H10O5Sn
tetrachlorostannane;pentahydrate
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Identification
- CAS Number
- 10026-06-9
- UN Number
- 2440
- Index Number
- 050-001-00-5
- PubChem CID
- 61442
Physical-chemical properties
- Molecular Formula
- Cl4H10O5Sn
- Molar Mass
- 350.60 g/mol
- IUPAC Name
- tetrachlorostannane;pentahydrate
Chemical Identifiers
- InChI
- InChI=1S/4ClH.5H2O.Sn/h4*1H;5*1H2;/q;;;;;;;;;+4/p-4
- InChI Key
- KHMOASUYFVRATF-UHFFFAOYSA-J
Overview
Tetrachlorostannane pentahydrate (CAS 10026-06-9) is an inorganic tin compound with strong Lewis acid properties and high water solubility. This crystalline hydrated form of tin tetrachloride represents a significant industrial chemical intermediate widely utilized in various chemical processes and manufacturing applications. The compound consists of tetrachlorostannane molecules associated with five water molecules in its crystal structure, distinguishing it from the anhydrous form through its enhanced stability and modified handling characteristics. With a molecular formula of Cl4H10O5Sn and molecular weight of 350.6 g/mol, this white to pale yellow solid demonstrates notable hygroscopic properties and readily dissolves in water to form acidic solutions. The pentahydrate form exhibits distinct advantages over anhydrous tetrachlorostannane in terms of storage stability and reduced volatility, making it particularly suitable for applications requiring controlled reactivity. Its classification under ADR Class 8 indicates its corrosive nature, necessitating appropriate safety measures during handling and storage. The compound shares chemical characteristics with other metalloid halides such as trichlorostibane, both functioning as Lewis acids in synthetic chemistry applications. Primary industrial applications include its use as a catalyst in organic synthesis, particularly in Friedel-Crafts reactions and polymerization processes. The compound also serves as a precursor for producing other organotin compounds and finds application in the electronics industry for specialized coating formulations. Additionally, it functions as an intermediate in the preparation of tin-based materials used in various technical applications, similar to how benzene-1,4-dicarbonyl chloride serves as an intermediate for polymer synthesis. OYSI maintains reliable supply chains for tetrachlorostannane pentahydrate to support diverse industrial requirements across European markets.
Safety & Classification
No Hazard Classification
This substance is not classified as hazardous according to CLP Regulation (EC) No 1272/2008.
Transport (ADR)
| UN Number | 2440 |
| ADR Class | 8 |
| Packing Group | III |
| Tunnel Code | E |
| Proper Shipping Name | Zinntetrachlorid-Pentahydrat |
| Marine Pollutant | No |
Frequently Asked Questions
What is tetrachlorostannane;pentahydrate?
Tetrachlorostannane;pentahydrate is a tin-based inorganic compound with the molecular formula Cl4H10O5Sn and CAS number 10026-06-9. This chemical consists of tetrachlorostannane (tin tetrachloride) combined with five water molecules in its crystalline structure. With a molecular weight of 350.6 g/mol, it represents a hydrated form of tin(IV) chloride, commonly used in various industrial applications requiring tin compounds.
What are the physicochemical properties of tetrachlorostannane;pentahydrate?
Tetrachlorostannane;pentahydrate is a crystalline solid at room temperature due to its pentahydrate structure. The compound typically appears as white or colorless crystals and is highly soluble in water, forming acidic solutions. It has hygroscopic properties, meaning it readily absorbs moisture from air. The presence of five water molecules in its structure significantly influences its physical state and handling characteristics compared to anhydrous tin tetrachloride.
What is tetrachlorostannane;pentahydrate used for?
Tetrachlorostannane;pentahydrate is primarily used as a tin source in various chemical processes and manufacturing applications. It serves as a precursor for synthesizing other tin compounds, in electroplating processes for creating tin coatings, and as a catalyst in certain organic reactions. The compound is also utilized in the production of conductive coatings, glass manufacturing, and in some textile treatment processes where tin-based chemistry is required.
How to handle tetrachlorostannane;pentahydrate safely?
Tetrachlorostannane;pentahydrate should be handled with 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. The compound can form acidic solutions when dissolved, so acid-resistant materials should be used. Avoid direct skin contact and ensure emergency eyewash stations and safety showers are accessible when handling this chemical.
How to store tetrachlorostannane;pentahydrate correctly?
Tetrachlorostannate;pentahydrate should be stored in tightly sealed containers in a cool, dry place away from moisture and incompatible materials. Keep containers in a well-ventilated storage area, protected from direct sunlight and heat sources. Due to its hygroscopic nature, ensure containers are properly sealed to prevent moisture absorption. Store away from strong bases, metals, and oxidizing agents to prevent unwanted reactions. Regular container inspection is recommended.
What to do in case of contact with tetrachlorostannane;pentahydrate?
In case of skin contact with tetrachlorostannane;pentahydrate, immediately remove contaminated clothing and rinse the affected area with plenty of water for at least 15 minutes. For eye contact, flush eyes with clean water for at least 15 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. Always consult safety data sheets for specific first aid measures.
How to dispose of tetrachlorostannane;pentahydrate properly?
Tetrachlorostannane;pentahydrate must be disposed of according to local, national, and international waste regulations as a chemical waste. The compound should not be discharged into drains, soil, or water bodies. Contact licensed waste disposal companies for proper treatment and disposal. Small quantities may be neutralized under controlled conditions by qualified personnel, but industrial quantities require professional hazardous waste management services following applicable environmental regulations.
How to transport tetrachlorostannane;pentahydrate?
Tetrachlorostannane;pentahydrate is classified under ADR Class 8 (Corrosive substances), Packing Group III for transportation purposes. This classification requires appropriate packaging, labeling, and documentation for road transport in Europe. Packages must bear the appropriate hazard labels and be constructed to prevent leakage. Transportation should be conducted by qualified carriers familiar with dangerous goods regulations, using proper shipping documentation and emergency response information.
Is tetrachlorostannane;pentahydrate subject to specific regulations?
Tetrachlorostannane;pentahydrate is subject to standard chemical regulations including REACH registration requirements in Europe and CLP classification and labeling regulations. The compound is not currently listed as a Substance of Very High Concern (SVHC) under REACH. However, users must comply with workplace safety regulations, environmental protection laws, and transportation regulations (ADR Class 8). Regular monitoring of regulatory updates is recommended as chemical regulations evolve.
Where to buy tetrachlorostannane;pentahydrate in Europe?
Tetrachlorostannane;pentahydrate is available through OYSI, a specialized European distributor of technical chemicals and industrial raw materials. OYSI provides this compound to various industries across Europe, ensuring proper packaging, documentation, and regulatory compliance. As an established chemical distributor, OYSI can supply different quantities according to specific industrial requirements while maintaining high quality standards and reliable delivery throughout the European market.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.