Description

p-Trimethylsiloxynitrobenzene is a specialized organosilicon intermediate featuring a nitrobenzene core functionalized with a trimethylsiloxy group. This compound is valued for its role as a versatile building block in advanced organic synthesis, particularly in the development of pharmaceuticals, agrochemicals, and functional materials. Key industries that utilize this chemical include pharmaceutical R&D, specialty chemical manufacturing, and academic research laboratories.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of active pharmaceutical ingredients (APIs), especially for compounds requiring silicon-containing functional groups.
• Agrochemical Synthesis: Used in the development of novel pesticides and herbicides where the siloxynitrobenzene moiety imparts specific biological activity or stability.
• Material Science: Serves as a monomer or cross-linking agent in the production of specialty polymers and silicone-based hybrid materials.
• Organic Synthesis Reagent: Employed in palladium-catalyzed cross-coupling reactions and as a protecting group or directing group in complex molecule construction.
• Research & Development: Utilized in academic and industrial R&D for exploring new synthetic methodologies and creating novel chemical entities.
• Liquid Crystal & OLED Materials: A potential intermediate in the synthesis of organic electronic materials due to its combined aromatic and siloxane properties.

Basic Information

Product Name	p-Trimethylsiloxynitrobenzene
CAS No.	1014-66-0
Molecular Formula	C9H13NO3Si
Molecular Weight	211.29 g/mol
Synonyms	1-Nitro-4-(trimethylsiloxy)benzene; 4-(Trimethylsiloxy)nitrobenzene; p-(Trimethylsiloxy)nitrobenzene; Nitro-4-(trimethylsilyloxy)benzene; TMS-protected 4-nitrophenol; 4-Nitrophenol trimethylsilyl ether; (4-Nitrophenoxy)trimethylsilane; Silane, (4-nitrophenoxy)trimethyl-
EINECS	Contact for details

Quality Control

Our p-Trimethylsiloxynitrobenzene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to support your quality assurance protocols.

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 strong bases and incompatible organic solvents. The product is light-sensitive and should be stored away from light.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Purity (GC)	≥ 96.0%
Water Content (KF)	≤ 0.5%

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