Description

3-Chloroallyltrimethylsilane is a versatile organosilicon compound featuring a reactive chloroallyl group. This unique structure makes it a valuable intermediate for introducing functionalized silyl groups into target molecules, enabling advanced material synthesis. It is particularly sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and specialty polymer industries for applications requiring precise molecular modification and cross-linking.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Agrochemical Synthesis: Serves as a key building block for creating novel pesticides, herbicides, and plant growth regulators.
• Polymer & Material Science: Acts as a functional monomer or cross-linking agent in the production of specialty silicones, coatings, and adhesives.
• Surface Modification: Employed to functionalize silica, glass, or other inorganic surfaces to alter their chemical properties.
• Organic Synthesis Reagent: Utilized in various coupling and addition reactions to install trimethylsilyl-protected allylic functionalities.
• Liquid Crystal & Electronic Materials: A precursor in the development of advanced materials for display and semiconductor applications.

Basic Information

Product Name	3-Chloroallyltrimethylsilane
CAS No.	18187-39-8
Molecular Formula	C6H13ClSi
Molecular Weight	148.70 g/mol
Synonyms	Trimethyl(3-chloro-2-propenyl)silane; (3-Chloroallyl)trimethylsilane; 3-Chloro-2-propenyltrimethylsilane; (3-Chloro-2-propen-1-yl)trimethylsilane; 1-Chloro-3-(trimethylsilyl)-2-propene; Allyltrimethylsilane, 3-chloro-; Chloroallyltrimethylsilane
EINECS	242-076-5

Quality Control

Our 3-Chloroallyltrimethylsilane is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC, NMR, and Karl Fischer titration, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee compliance with your research and production specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area away from incompatible materials such as strong bases and oxidizing agents. Recommended storage temperature is 2-8°C for extended stability. Keep container tightly sealed when not in use to prevent moisture absorption and degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Density (20°C)	0.90 - 0.92 g/mL
Refractive Index (n20D)	1.440 - 1.445

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