Description

Octadec-9-Enoic Acid, Tributyltin is a specific organotin derivative of oleic acid, combining the properties of a fatty acid with those of an organometallic compound. This unique structure makes it valuable as a specialized intermediate and functional additive in advanced material synthesis. It is primarily sought by manufacturers in the polymer, coatings, and specialty chemical industries for applications requiring precise catalytic or stabilizing properties.

Application

• As a catalyst or co-catalyst in specialized polymerization reactions, such as for polyurethanes or polyesters.
• As a stabilizer and functional additive in PVC and other polymer formulations to enhance material properties.
• As a key intermediate in the synthesis of other organotin compounds for industrial and research use.
• In the formulation of specialized coatings and antifouling agents, leveraging its biocidal properties.
• As a surface-modifying agent in the production of advanced composite materials.
• For research and development in organometallic chemistry and material science.

Basic Information

Product Name	Octadec-9-Enoic Acid, Tributyltin
CAS No.	17702-84-0
Molecular Formula	C30H60O2Sn
Molecular Weight	547.51 g/mol
Synonyms	Tributyltin oleate; Stannane, tributyl(9-octadecenoyloxy)-, (Z)-; Oleic acid tributyltin ester; (Z)-Tributylstannyl 9-octadecenoate; Tributyl(oleoyloxy)stannane; TBTO (oleate derivative); Organotin oleate
EINECS	241-711-7

Quality Control

Our production of Octadec-9-Enoic Acid, Tributyltin adheres to stringent internal quality protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed to confirm identity, potency, and the absence of critical impurities. A comprehensive Certificate of Analysis (COA) detailing specifications and test results is provided with every shipment to support your quality assurance processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials. Recommended storage temperature is between 15°C and 25°C. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Clear, viscous liquid to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (by Sn content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Specific Gravity (20°C)	~1.05 - 1.10
Heavy Metals (as Pb)	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.