Description

Silatrane is a heterocyclic organosilicon compound characterized by its unique atrane structure, which combines silicon, nitrogen, and oxygen in a rigid bicyclic framework. This structure is pivotal for its role as a highly effective coupling agent and surface modifier, facilitating strong bonds between inorganic substrates and organic polymers. It is essential for manufacturers in the coatings, adhesives, and advanced composite materials industries seeking to enhance material performance and durability. Silatrane CAS NO 283-60-3 offers a versatile solution for improving interfacial adhesion and material properties.

Application

• As a surface treatment agent for glass, silica, and metals to improve adhesion of paints, coatings, and adhesives.
• As a key coupling agent in the production of fiber-reinforced polymer composites (e.g., glass fiber, carbon fiber) to enhance mechanical strength.
• In the formulation of silicone-based hybrid materials and resins for high-performance, weather-resistant coatings.
• For the functionalization of nanoparticles (e.g., silica, titania) to improve dispersion and compatibility in polymer matrices.
• In dental and biomedical materials as a bonding agent due to its biocompatibility and hydrolytic stability.
• As an intermediate in the synthesis of specialized organosilicon compounds and dendrimers for research and development.
• In the electronics industry for encapsulation and passivation layers to protect sensitive components.

Basic Information

Product Name	Silatrane
CAS No.	283-60-3
Molecular Formula	C6H13NO3Si
Molecular Weight	175.26 g/mol
Synonyms	1-Oxa-4-aza-5-silaspiro[4.4]nonane; 2,8,9-Trioxa-5-aza-1-silabicyclo[3.3.3]undecane; 1-Silatranol; Silatran-1-ol; NSC 163082; ATSIL; Triethanolamine silicate
EINECS	206-001-5

Quality Control

Our Silatrane is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including identification, assay, and impurity profiling. Certificates of Analysis (COA) documenting purity, physical characteristics, and test results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a cool, dry place. Recommended storage temperature is between 15°C and 25°C. Store away from incompatible materials such as strong acids and strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%

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