Description

Stannane, Tributyl[(Phenylmethoxy)Methyl]- is a specialized organotin compound with the CAS number 66222-28-4. This chemical is valued for its role as a versatile intermediate and catalyst in advanced organic synthesis, particularly in cross-coupling and polymerization reactions. It is essential for R&D chemists and production units in the pharmaceutical, agrochemical, and specialty polymer industries seeking to develop new active ingredients and high-performance materials.

Application

• As a key catalyst or co-catalyst in Stille cross-coupling reactions for carbon-carbon bond formation.
• An intermediate in pharmaceutical synthesis for creating novel drug candidates and active pharmaceutical ingredients (APIs).
• Used in the research and production of agrochemicals, such as pesticides and herbicides.
• As a stabilizer or additive in the formulation of specialty polymers and plastics.
• Employed in material science research for the development of organic electronic materials.
• A reagent in organic synthesis laboratories for constructing complex molecular architectures.

Basic Information

Product Name	Stannane, Tributyl[(Phenylmethoxy)Methyl]-
CAS No.	66222-28-4
Molecular Formula	C24H36OSn
Molecular Weight	459.25 g/mol
Synonyms	((Benzyloxy)methyl)tributylstannane; Tributyl((phenylmethoxy)methyl)stannane; (Benzyloxymethyl)tributyltin; Tributylstannylmethyl benzyl ether; Benzyloxymethyltributylstannane; α-(Tributylstannyl)benzyl methyl ether; (Benzyloxymethyl)tributylstannane; Tributyl(benzyloxymethyl)tin
EINECS	Contact for details

Quality Control

Our Stannane, Tributyl[(Phenylmethoxy)Methyl]- is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including NMR, GC, and HPLC, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under an inert atmosphere (e.g., nitrogen or argon) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC/HPLC)	≥ 97.0%
Tin (Sn) Content	25.5 - 26.5 %
Water Content (KF)	≤ 0.5%

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