Description

Tetracyclopropyltin CAS NO 17850-11-2 is a highly specialized organotin compound characterized by its unique structure featuring four cyclopropyl groups bonded to a central tin atom. This compound serves as a valuable precursor and catalyst in advanced organic synthesis and materials science research. It is primarily utilized by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for developing novel synthetic pathways and functional materials.

Application

• Cross-coupling catalyst in the synthesis of complex organic molecules for pharmaceutical intermediates.
• Precursor for thin-film deposition (e.g., Atomic Layer Deposition - ALD) in semiconductor and microelectronics manufacturing.
• Stabilizer and catalyst in the production of specialized polyurethane and silicone polymers.
• Research chemical for studying organometallic reaction mechanisms and stannane chemistry.
• Intermediate in the synthesis of novel agrochemical active ingredients.
• Additive in the formulation of high-performance coatings and resins.

Basic Information

Product Name	Tetracyclopropyltin
CAS No.	17850-11-2
Molecular Formula	C12H20Sn
Molecular Weight	274.98 g/mol
Synonyms	Stannane, tetracyclopropyl-; Tetracyclopropylstannane; Cyclopropyltin; Tin(IV) cyclopropyl; Tetrakis(cyclopropyl)tin; Tetracycpropyltin; Tetracycpropylstannane
EINECS	Contact for details

Quality Control

Our Tetracyclopropyltin is manufactured under strict quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, GC, and elemental analysis, to ensure high purity and batch-to-batch consistency. We provide comprehensive Certificates of Analysis (COA) detailing all specifications upon request, supporting your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for long-term stability. Keep container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (NMR)	Conforms to structure
Purity (GC)	≥ 97.0%
Tin (Sn) Content	42.0 - 44.0 %
Water Content (KF)	≤ 0.5%

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