Description

Mono-n-Heptyltriethyltin CAS NO 51283-39-7 is a specialized organotin compound characterized by its unique mixed-alkyl structure, serving as a critical intermediate in advanced chemical synthesis. This compound matters for its role as a versatile precursor in the development of catalysts, stabilizers, and other functional materials where precise molecular architecture is required. It is primarily needed by R&D laboratories and industrial manufacturers in the polymer, agrochemical, and fine chemical sectors seeking to innovate with tailored organometallic reagents.

Application

• Catalyst Precursor: Used in the synthesis of catalysts for polyurethane foam formation and esterification reactions.
• Polymer Stabilizer Intermediate: Serves as a key building block for manufacturing heat and light stabilizers for PVC and other polymers.
• Agrochemical Synthesis: Employed as an intermediate in the research and development of novel fungicides and acaricides.
• Organic Synthesis Reagent: Acts as a transmetalation agent or nucleophile in cross-coupling reactions (e.g., Stille coupling) for constructing complex organic molecules.
• Material Science Research: Utilized in the development of novel organometallic frameworks and surface-modifying agents.
• Fine Chemical Intermediate: Provides a foundational structure for synthesizing more complex, value-added organotin compounds.

Basic Information

Item	Detail
Product Name	Mono-n-Heptyltriethyltin
CAS No.	51283-39-7
Molecular Formula	C₁₃H₃₀Sn
Molecular Weight	305.08 g/mol
Synonyms	Heptyltriethyltin; Triethylheptylstannane; n-Heptyltriethyltin; Triethyl-n-heptyltin; ET3SnHept; Stannane, heptyltriethyl-; Organotin compound 51283-39-7
EINECS	Contact for details

Quality Control

Our Mono-n-Heptyltriethyltin is produced under strict quality control protocols to ensure batch-to-batch consistency and high purity. All materials are characterized using advanced analytical techniques including NMR, GC-MS, and elemental analysis. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C to maximize stability. Keep away from strong oxidizers and heat sources.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Specific Gravity	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.