C12H28Sn
291.06 g/mol
Industrial ChemicalDanger
Stannane, tributyl-
CAS688-73-3EC211-704-4
Category
Industrial Chemical
Compound Class
Organometallic
Primary Use
Biocide and antifouling agent
This organotin compound is primarily used as a biocide and antifouling agent. It is also known as a reagent in the Stille reaction, a widely used organic synthesis method for coupling organic groups.
BiocideAntifouling agentReagent in organic synthesis
Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.
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Related Compounds
StrongSame Parent
Tributyltin azide
CAS17846-68-3
research compound
ReferenceSame Category
Tributyl borate
CAS688-74-4
Welding flux and flame retardant
ReferenceSame Category
2-ethylhexyl methacrylate
CAS688-84-6
monomer for acrylic polymers
ReferenceSame Category
Lithium silicon
CAS68848-64-6
Lithium silicon alloy production
ReferenceSame Category
Heptanoic acid, neopentyl glycol ester
CAS68855-18-5
Lubricating agent
Safety Reference
Danger
H226Flammable liquid and vapour
H301Toxic if swallowed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
Regulatory Compliance1
- CN Catalogue of Hazardous ChemicalsCNRegulation
Customs Tariff Classification
The international HS code for Stannane, tributyl- (CAS 688-73-3) is 2931.90.
HS code (international, 6-digit)
2931.90
EU CN code (8-digit)
2931 90 00
Classification per the EU customs inventory ECICS (2026-07 snapshot, HS 2022). National tariff lines and product form can affect the final classification.
Identifiers
IUPAC Name
tributylstannane
InChIKey
DBGVGMSCBYYSLD-UHFFFAOYSA-N
SMILES
CCCC[SnH](CCCC)CCCC
Synonyms (21)
- (Bu)3SnH
- Stannane, tributyl-
- TBTC chloride
- Tin tributyl hydride
- Tri-n-butylstannane
- Tri-n-butylstannane hydride
- Tri-n-butyltin
- Tri-n-butyltin hydride
- Tributylstannane
- Tributylstannic hydride
- Tributyltin
- Tributyltin hydride
- Tributyltin ion
- n-Bu3SnH
- tri-n-butylstannyl hydride
- tri-n-butytin hydride
- tributylstannyl
- tributytin hydride
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