Description

1,1',2,2',3,3',4,4',6,6',7,7',8,8',9,9'-Hexadecafluoro-10,10'-Spirobi[10H-Phenothiastannin] is a highly fluorinated organotin compound with a complex spirocyclic structure, offering unique chemical and physical properties. This specialty chemical is valued for its role as a high-performance intermediate and additive in advanced material synthesis. It is primarily utilized by R&D chemists and process engineers in the electronics, specialty polymer, and advanced catalyst development sectors.

Application

• Advanced Polymer Additive: Acts as a flame retardant and thermal stabilizer in high-performance fluoropolymers and engineering plastics.
• Catalyst Precursor: Serves as a key ligand or precursor in the development of specialized catalysts for organic synthesis and cross-coupling reactions.
• Electronic Materials: Used in the research and development of novel semiconductor materials and dielectric layers due to its fluorine content.
• Surface Modification Agent: Imparts hydrophobic and oleophobic properties to surfaces in specialty coatings and treatments.
• Chemical Intermediate: Employed in the synthesis of complex molecules for pharmaceutical and agrochemical research.
• Liquid Crystal Formulations: Investigated as a component in fluorinated liquid crystal mixtures for display technologies.

Basic Information

Product Name	1,1',2,2',3,3',4,4',6,6',7,7',8,8',9,9'-Hexadecafluoro-10,10'-Spirobi[10H-Phenothiastannin]
CAS No.	52910-18-6
Molecular Formula	C24H4F16S2Sn
Molecular Weight	Contact for details
Synonyms	Hexadecafluorospirobi(phenothiastannin); 10H-Phenothiastannin, 1,1',2,2',3,3',4,4',6,6',7,7',8,8',9,9'-hexadecafluoro-10,10'-spirobi-; Spirobi[10H-phenothiastannin], hexadecafluoro-; Perfluorinated spirocyclic organotin sulfide; Fluorinated organotin heterocycle
EINECS	Contact for details

Quality Control

Our production of 1,1',2,2',3,3',4,4',6,6',7,7',8,8',9,9'-Hexadecafluoro-10,10'-Spirobi[10H-Phenothiastannin] adheres to stringent quality management protocols. Each batch undergoes rigorous analytical testing, including NMR, HPLC, and elemental analysis, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

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 incompatible materials such as strong alkalis and fluorides. Handle and store under an inert atmosphere if specified for your grade to ensure long-term stability.

Specification

Item	Specification
Appearance	Off-white to light yellow powder or crystals
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Tin (Sn) Content	Contact for details
Fluorine (F) Content	Contact for details
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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