Description

Diphenyldiallyl Tin is an organotin compound with the CAS number 10074-32-5, primarily utilized as a versatile intermediate and catalyst in advanced chemical synthesis. This compound is valued for its role in facilitating key reactions, including polymerization and cross-coupling processes, which are critical for producing high-performance materials. It is essential for R&D laboratories and industrial manufacturers in the polymer, specialty chemical, and pharmaceutical sectors seeking efficient organometallic reagents.

Application

• Key intermediate in the synthesis of other functional organotin compounds.
• Catalyst or co-catalyst in polymerization reactions, such as for polyurethanes or silicones.
• Precursor for stabilizers used in PVC and other halogen-containing polymers.
• Reagent in organic synthesis for cross-coupling and transmetalation reactions.
• Component in R&D for developing new organometallic catalysts and materials science.
• Used in the manufacture of heat stabilizers and light stabilizers for various plastics.

Basic Information

Product Name	Diphenyldiallyl Tin
CAS No.	10074-32-5
Molecular Formula	C18H20Sn
Molecular Weight	355.06 g/mol
Synonyms	Diallyldiphenylstannane; Tin, diallyldiphenyl-; Diphenyldiallylstannane; Diallyltriphenyltin (related); Stannane, diallyldiphenyl-; Organotin catalyst; Allyltin compound
EINECS	233-207-7

Quality Control

Our Diphenyldiallyl Tin is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including assay by titration and identification by spectroscopic methods. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with every shipment to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong bases and incompatible materials such as strong oxidizing agents. Handle and store under an inert atmosphere if prolonged storage is required to maintain product integrity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC or Titration)	≥ 95.0%
Tin (Sn) Content	Contact for details
Density	~1.2 g/cm³

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