Description

Tributyltinhydride is a highly reactive organotin compound primarily used as a powerful reducing agent and a key intermediate in organic synthesis. Its value lies in its ability to efficiently transfer a hydride ion, making it indispensable for selective dehalogenation and radical cyclization reactions. This product is critical for research chemists and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors who require precise and efficient synthetic pathways.

Application

• Selective Dehalogenation: A key reagent for the reduction of organic halides (bromides, iodides) to their corresponding hydrocarbons under mild conditions.
• Radical Cyclization Reactions: Serves as a hydrogen atom donor in tin-mediated radical cascade reactions for constructing complex carbocyclic and heterocyclic ring systems.
• Polymer Chemistry: Used as a reducing agent and chain transfer agent in the synthesis and modification of specialty polymers.
• Fine Chemical Synthesis: An essential intermediate for producing other organotin compounds and complex organic molecules in pharmaceutical R&D.
• Surface Modification: Employed in the preparation of tin-containing coatings and surface treatments for specialized materials.
• Catalyst Preparation: Acts as a precursor or reducing agent in the synthesis of various catalytic systems.

Basic Information

Item	Detail
Product Name	Tributyltinhydride
CAS No.	688-76-6
Molecular Formula	C₁₂H₂₈Sn
Molecular Weight	291.05 g/mol
Synonyms	Tributylstannane; Tributyltin Hydride; Hydridotributyltin; Stannane, tributyl-; TBTH; NSC 176895; AI3-14675; HSDB 6452; EINECS 211-704-4; Tin, hydridotributyl-
EINECS	211-704-4

Quality Control

Our Tributyltinhydride is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency. Each lot is analyzed using advanced techniques including NMR, GC, and titration to verify identity and assay. A comprehensive Certificate of Analysis (COA) detailing purity, impurity profile, and physical properties is provided with every shipment to support your quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (argon or nitrogen) in a cool, dry, and well-ventilated area, away from heat and ignition sources. Due to its highly volatile and easily oxidized nature, it is recommended to store at temperatures between 2°C and 8°C for long-term stability. Keep away from strong oxidizing agents and acids.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Related Impurities (GC)	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.