Tricyclohexylstannanylium hydroxide
C18H34OSn
tricyclohexylstannanylium hydroxide
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Identification
- CAS Number
- 13121-70-5
- EC Number
- 236-049-1
- UN Number
- 2786
- Index Number
- 050-002-00-0
- PubChem CID
- 9864905
Physical-chemical properties
- Molecular Formula
- C18H34OSn
- Molar Mass
- 385.20 g/mol
- IUPAC Name
- tricyclohexylstannanylium hydroxide
Chemical Identifiers
- InChI
- InChI=1S/3C6H11.H2O.Sn/c3*1-2-4-6-5-3-1;;/h3*1H,2-6H2;1H2;/q;;;;+1/p-1
- InChI Key
- WCMMILVIRZAPLE-UHFFFAOYSA-M
Overview
Tricyclohexylstannanylium hydroxide (CAS 13121-70-5) is an organotin compound with hydroxide functionality used in specialized industrial applications. This organotin compound, featuring three cyclohexyl groups attached to a tin center with hydroxide functionality, represents a specialized class of organometallic compounds used in various industrial processes. With the molecular formula C18H34OSn and a molecular weight of 385.2 g/mol, tricyclohexylstannanylium hydroxide exhibits unique properties that make it valuable for specific technical applications requiring tin-based chemistry. The compound is classified under multiple acute toxicity categories (Acute Tox. 4) and poses significant environmental hazards as indicated by its Aquatic Acute 1 and Aquatic Chronic 1 classifications. The presence of GHS07 and GHS09 pictograms emphasizes both health and environmental concerns, while the ADR class 6.1 designation identifies it as a toxic substance requiring careful handling during transportation. The "Warning" signal word indicates moderate hazard levels that necessitate appropriate safety protocols. Like other organometallic compounds such as tellanylidenecadmium, tricyclohexylstannanylium hydroxide requires specialized handling procedures due to its unique chemical properties and potential toxicity. The cyclohexyl substituents provide steric bulk and influence the compound's reactivity profile, distinguishing it from simpler organotin derivatives. Primary industrial applications include use as a catalyst in polymerization reactions, as an intermediate in organometallic synthesis, and in specialized coating formulations where tin chemistry provides unique performance characteristics. The hydroxide functionality enables specific chemical transformations that make this compound particularly valuable in targeted synthetic processes. OYSI maintains availability of tricyclohexylstannanylium hydroxide for qualified industrial customers requiring high-purity organometallic compounds for specialized applications.
Safety & Classification
Acute Tox. 4 *; Acute Tox. 4 *; Acute Tox. 4 *; Aquatic Acute 1; Aquatic Chronic 1
GHS Pictograms
HHazard Statements (H-Statements)
Describe the nature and severity of the hazard
Classification according to CLP Regulation (EC) No 1272/2008. The complete list of hazard and precautionary statements can be found in the Safety Data Sheet (SDS).
First Aid Measures
Inhalation
Measures if vapours or dust are inhaled
First Aid Actions
- +P304IF INHALED:
- +P340Remove person to fresh air and keep comfortable for breathing.
- +P311Call a POISON CENTER/doctor.
Related hazard statements:
Skin Contact
Measures if substance contacts the skin
First Aid Actions
- +P302IF ON SKIN:
- +P352Wash with plenty of water.
- +P361Take off immediately all contaminated clothing.
- +P313Get medical advice/attention.
Related hazard statements:
Ingestion
Measures if substance is accidentally swallowed
First Aid Actions
- +P301IF SWALLOWED:
- +P330Rinse mouth.
- +P331Do NOT induce vomiting.
- +P310Immediately call a POISON CENTER/doctor.
Related hazard statements:
General Measures
Emergency 112 | Poison Control: +49 30 19240 (DE), +33 1 45 42 59 59 (FR), +31 30 274 88 88 (NL)
First aid measures are based on CLP classification and associated P-statements. They do not replace the Safety Data Sheet (SDS). In case of emergency, always consult the full SDS and a physician.
Transport (ADR)
| UN Number | 2786 |
| ADR Class | 6.1 |
| Packing Group | II |
| Tunnel Code | D/E |
| Proper Shipping Name | Cyhexatin (ISO) |
| Marine Pollutant | No |
Frequently Asked Questions
What is tricyclohexylstannanylium hydroxide?
Tricyclohexylstannanylium hydroxide is an organotin compound with the molecular formula C18H34OSn and CAS number 13121-70-5. This chemical substance has a molecular weight of 385.2 g/mol and belongs to the family of tin-based organometallic compounds. It is classified as moderately toxic (Acute Tox. 4) and poses significant environmental hazards to aquatic ecosystems, requiring careful handling and proper safety measures during use.
What are the physicochemical properties of tricyclohexylstannanylium hydroxide?
Tricyclohexylstannanylium hydroxide is an organotin compound with molecular formula C18H34OSn and molecular weight 385.2 g/mol. The substance contains three cyclohexyl groups attached to a tin center with a hydroxide group. As an organometallic compound, it likely exists as a solid at room temperature. Specific physical properties such as melting point, boiling point, and solubility data would require additional technical documentation for precise characterization.
What is tricyclohexylstannanylium hydroxide used for?
Tricyclohexylstannanylium hydroxide is primarily used as a catalyst or intermediate in organic synthesis and industrial chemical processes. Organotin compounds like this are commonly employed in polymerization reactions, as stabilizers in PVC production, and as catalysts in various organic transformations. Its specific applications may include specialty chemical manufacturing, research and development, and as a reagent in advanced synthetic chemistry processes requiring tin-based catalytic systems.
How to handle tricyclohexylstannanylium hydroxide safely?
Tricyclohexylstannanylium hydroxide requires careful handling due to its Acute Tox. 4 classification and Warning signal word. Use 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. Prevent skin and eye contact, and avoid ingestion. Handle containers carefully to prevent spills, and ensure proper training for all personnel working with this substance.
How to store tricyclohexylstannanylium hydroxide correctly?
Tricyclohexylstannanylium hydroxide should be stored in tightly sealed, original containers in a cool, dry, and well-ventilated area away from incompatible materials. Keep containers away from heat sources, direct sunlight, and moisture. Store separately from food, beverages, and animal feed. Ensure storage areas have appropriate spill containment measures and emergency equipment. Maintain proper inventory records and regular inspection of container integrity to prevent leaks or contamination.
What to do in case of contact with tricyclohexylstannanylium hydroxide?
In case of skin contact with tricyclohexylstannanylium hydroxide, immediately remove contaminated clothing and wash the affected area thoroughly with soap and water for at least 15 minutes. For eye contact, rinse immediately with clean water for at least 15 minutes while keeping eyelids open. If inhaled, move to fresh air immediately. If ingested, do not induce vomiting and seek immediate medical attention. Always consult the safety data sheet and contact emergency services if symptoms persist.
How to dispose of tricyclohexylstannanylium hydroxide properly?
Tricyclohexylstannanylium hydroxide must be disposed of as hazardous waste according to local and national environmental regulations. Contact licensed hazardous waste disposal companies for proper collection and treatment. Never dispose of this substance in regular waste streams, sewers, or the environment due to its aquatic toxicity classification. Maintain proper documentation of waste disposal activities and ensure compliance with all applicable environmental protection laws and regulations.
How to transport tricyclohexylstannanylium hydroxide?
Tricyclohexylstannanylium hydroxide is classified as ADR Class 6.1 (toxic substances), Packing Group II, indicating moderate danger during transport. Use appropriate UN-approved packaging and labeling according to dangerous goods regulations. Vehicles must carry proper documentation, emergency information, and safety equipment. Only trained personnel should handle transportation, and specific routing restrictions may apply. Ensure compliance with international dangerous goods transport regulations for road, rail, air, or sea shipment.
Is tricyclohexylstannanylium hydroxide subject to specific regulations?
Tricyclohexylstannanylium hydroxide is subject to various chemical safety regulations including REACH registration requirements in Europe and CLP classification obligations. The substance is not currently listed as a Substance of Very High Concern (SVHC). However, its toxic and environmental hazard classifications require compliance with occupational safety standards, environmental protection laws, and proper hazard communication through safety data sheets and labeling requirements according to GHS standards.
Where to buy tricyclohexylstannanylium hydroxide in Europe?
Tricyclohexylstannanylium hydroxide is available through OYSI, a specialized European distributor of technical chemicals and laboratory reagents. OYSI provides this organotin compound to industrial customers, research institutions, and chemical manufacturers across Europe. As a professional chemical supplier, OYSI ensures proper packaging, documentation, and regulatory compliance for safe delivery. Contact OYSI directly for availability, technical specifications, and pricing information for your specific application requirements.
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Data Sources
Classification per CLP Regulation (EC) No 1272/2008. Data from ECHA and PubChem.