Description

4-(tert-Butyldimethylsilyloxy)Cyclohexa& CAS NO 55145-45-4 is a high-purity organosilicon intermediate, specifically a silyl-protected cyclohexanol derivative. This compound is valued for its role as a versatile protecting group reagent in complex organic synthesis, offering enhanced stability and selectivity. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing sophisticated molecular architectures.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of active pharmaceutical ingredients (APIs), particularly for protecting hydroxyl groups during multi-step reactions.
• Agrochemical Synthesis: Used in the development of advanced herbicides, fungicides, and plant growth regulators requiring selective protection strategies.
• Fine Chemical Production: Essential for manufacturing specialty chemicals, flavors, and fragrances where precise control over functional groups is critical.
• Academic & Industrial R&D: A valuable reagent in research laboratories for methodological development and exploring new synthetic pathways.
• Material Science Precursor: Serves as a starting material for synthesizing silicon-containing polymers and advanced organic-inorganic hybrid materials.

Basic Information

Item	Details
Product Name	4-(tert-Butyldimethylsilyloxy)Cyclohexa& CAS NO 55145-45-4
CAS No.	55145-45-4
Molecular Formula	C12H26OSi
Molecular Weight	214.43 g/mol
Synonyms	4-[(1,1-Dimethylethyl)dimethylsilyl]oxy]cyclohexanol; 4-(Tert-Butyldimethylsiloxy)cyclohexanol; 4-(TBDMS-Oxy)cyclohexanol; Cyclohexanol, 4-[(1,1-dimethylethyl)dimethylsilyl]oxy]-; 4-Hydroxycyclohexyl tert-butyldimethylsilyl ether; TBDMS-Protected 4-Cyclohexanol; 4-O-TBDMS-Cyclohexanol
EINECS	Contact for details

Quality Control

Our 4-(tert-Butyldimethylsilyloxy)Cyclohexa& CAS NO 55145-45-4 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing batch-specific results are provided to guarantee traceability and compliance with your project specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This compound is sensitive to fluoride and strong alkali; ensure it is stored separately from such materials. Keep the container tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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