Description

Allyldibutyltin Chloride is a versatile organotin compound with the CAS number 64549-05-9. It serves as a crucial intermediate and catalyst in advanced organic synthesis and polymer chemistry. This product is essential for manufacturers and R&D facilities in the plastics, coatings, and fine chemical industries seeking to develop or produce specialized materials.

Application

• Catalyst for Polyurethane (PU) Foam Formation: Acts as a key catalyst in the production of flexible and rigid polyurethane foams.
• Polymer Stabilizer Intermediate: Used in the synthesis of heat and light stabilizers for PVC and other halogenated polymers.
• Cross-linking Agent: Employed in silicone (RTV) and other elastomer systems to promote curing and enhance final properties.
• Organic Synthesis Reagent: Serves as a precursor or catalyst in various organic transformations, including esterification and transesterification reactions.
• Glass Coating Precursor: Used in the development of specialized tin-based coatings for glass surfaces.
• Antifouling Agent Intermediate: A building block in the manufacture of marine antifouling paints and coatings.

Basic Information

Item	Detail
Product Name	Allyldibutyltin Chloride
CAS No.	64549-05-9
Molecular Formula	C11H23ClSn
Molecular Weight	301.44 g/mol
Synonyms	Allyldibutylchlorostannane; Dibutyl(2-propen-1-yl)stannyl Chloride; Chloro(2-propenyl)dibutylstannane; Allyltributyltin Chloride (common misnomer); Dibutyltin Allyl Chloride; (Allyl)dibutyltin Chloride; Allyldibutylstannanyl Chloride; Organotin Catalyst DBATC
EINECS	Contact for details

Quality Control

Our Allyldibutyltin Chloride is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. Each lot is analyzed to confirm identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory needs.

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) after opening to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms
Assay (GC/Titration)	≥ 95.0%
Tin (Sn) Content	Contact for details
Chloride Content	Contact for details
Specific Gravity (20°C)	~1.2 g/mL
Water Content (KF)	< 0.5%

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