Description

Cinnamyltrimethylsilane is a versatile organosilicon compound featuring a reactive cinnamyl group attached to a trimethylsilyl moiety. This unique structure makes it a valuable synthetic intermediate and protecting group reagent in advanced organic synthesis, particularly for introducing or masking functional groups under mild conditions. It is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors who require high-purity building blocks for complex molecule assembly.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly for constructing carbon-silicon bonds or as a protected alcohol precursor.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Organic Synthesis Reagent: Acts as a nucleophile in cross-coupling reactions (e.g., Hiyama coupling) and as a stable carbanion equivalent for carbon-carbon bond formation.
• Material Science: Employed in the development of silicon-containing polymers, resins, and advanced materials with specific thermal or optical properties.
• Flavor & Fragrance Chemistry: Utilized as an intermediate for synthesizing silane-modified aromatic compounds with unique organoleptic characteristics.
• Research & Development: A crucial tool in academic and industrial R&D for methodology development and exploring new synthetic pathways.

Basic Information

Product Name	Cinnamyltrimethylsilane
CAS No.	19752-23-9
Molecular Formula	C₁₂H₁₈Si
Molecular Weight	190.36 g/mol
Synonyms	(E)-3-(Trimethylsilyl)-1-propene; (E)-Cinnamyltrimethylsilane; 3-Phenyl-2-propenyltrimethylsilane; 3-Trimethylsilyl-1-propene; Silane, trimethyl(3-phenyl-2-propen-1-yl)-; (E)-3-Phenyl-2-propen-1-yltrimethylsilane; (2E)-3-Phenylprop-2-en-1-yltrimethylsilane; TIMTEC-BB SBB008335
EINECS	243-300-8

Quality Control

Our Cinnamyltrimethylsilane is produced under stringent quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including GC, HPLC, and NMR to verify identity, potency, and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This product is hygroscopic (moisture-sensitive). Keep the container tightly sealed under an inert atmosphere (e.g., nitrogen or argon) to prevent degradation from moisture and oxygen.

Specification

Item	Specification
Appearance	Colorless to pale yellow clear liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Isomeric Purity ((E)-isomer)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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