Description

Silicon Tetraisothiocyanate is an inorganic compound with the molecular formula Si(NCS)₄. This specialized chemical serves as a versatile precursor and reagent in advanced material synthesis and chemical research. It is primarily utilized by R&D laboratories and industrial manufacturers in the fields of inorganic chemistry, materials science, and specialty polymers. Its unique structure makes it valuable for introducing silicon and thiocyanate functionalities into complex molecular frameworks.

Application

• Advanced Material Synthesis: As a key precursor for the development of novel silicon-based inorganic polymers and hybrid materials.
• Chemical Research & Development: Employed as a specialized reagent in academic and industrial R&D for exploring new reaction pathways and compound formation.
• Coordination Chemistry: Used in the synthesis of metal complexes and coordination polymers due to its thiocyanate ligand properties.
• Surface Modification Agent: Potential application for modifying surface properties of materials through silylation reactions.
• Specialty Catalyst Development: Investigated as a component or precursor in catalyst systems for specific organic transformations.
• Flame Retardant Additive Research: Studied for potential use in developing flame-retardant materials, leveraging silicon and sulfur content.

Basic Information

Product Name	Silicon Tetraisothiocyanate
CAS No.	6544-02-1
Molecular Formula	Si(NCS)₄ or C₄N₄S₄Si
Molecular Weight	260.39 g/mol
Synonyms	Silicon(IV) thiocyanate; Tetraisothiocyanatosilane; Silicon thiocyanate (Si(NCS)₄); Tetrathiocyanatosilicon; Silicon tetrathiocyanate; Silane, tetraisothiocyanato-; Thiocyanic acid, silicon(4+) salt
EINECS	229-456-9

Quality Control

Our Silicon Tetraisothiocyanate is produced and handled under strict quality management protocols to ensure batch-to-batch consistency and purity. We employ advanced analytical techniques, including FT-IR, NMR, and elemental analysis, for comprehensive characterization. A detailed Certificate of Analysis (COA) is provided with each shipment, confirming specifications for identity, purity, and relevant physical properties. Our quality system is designed to meet the stringent requirements of research and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed and under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent decomposition. Keep away from incompatible materials such as strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (Si content)	≥ 95.0%
Purity (HPLC)	≥ 90.0%
Water Content (KF)	≤ 1.0%

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