Description

Tributyl(Trichloroacetoxy)Stannane is a specialized organotin compound with the CAS registry number 4342-33-0. This chemical serves as a versatile intermediate and catalyst in advanced organic synthesis, valued for its unique reactivity profile. It is primarily sought after by research and development laboratories, fine chemical manufacturers, and industrial chemists working on polymerization, cross-coupling, and esterification processes.

Application

• Polymerization Catalyst: Acts as a catalyst or co-catalyst in the production of specialized polymers, including polyesters and polyurethanes.
• Organic Synthesis Intermediate: A key reagent for introducing the tributyltin moiety or trichloroacetate group in complex molecule construction.
• Cross-Coupling Reactions: Utilized in Stille-type cross-coupling reactions to form carbon-carbon bonds, crucial in pharmaceutical and agrochemical synthesis.
• Esterification & Transesterification Agent: Facilitates the formation and exchange of ester bonds under mild conditions.
• Surface Modification: Used in the surface treatment of materials to impart specific functional properties.
• Research & Development: A valuable tool for academic and industrial R&D in organometallic chemistry and new material development.

Basic Information

Product Name	Tributyl(Trichloroacetoxy)Stannane
CAS No.	4342-33-0
Molecular Formula	C14H27Cl3O2Sn
Molecular Weight	444.42 g/mol
Synonyms	Tributyltin Trichloroacetate; Stannane, Tributyl(trichloroacetoxy)-; (Trichloroacetoxy)tributylstannane; Tributylstannyl Trichloroacetate; Acetic Acid, Trichloro-, Tributylstannyl Ester; TBTC; Tributyl(trichloroacetato)tin; NSC 163066
EINECS	224-418-6

Quality Control

Our Tributyl(Trichloroacetoxy)Stannane is manufactured under strict quality protocols. Each batch undergoes comprehensive analytical testing, including NMR, IR, and elemental analysis, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We are committed to meeting the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Tin (Sn) Content	26.5 - 27.5 %
Chloride Content	Contact for details
Water Content (KF)	≤ 0.5%

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