Description

4-(3-Bromopropyl)Styrene is a versatile brominated styrene derivative, serving as a crucial bifunctional monomer and reactive intermediate in advanced polymer synthesis. Its unique structure, featuring both a polymerizable vinyl group and a reactive bromoalkyl chain, makes it an essential building block for introducing specific functionalities into polymer backbones. This compound is particularly valuable for R&D and production in the specialty polymer, pharmaceutical, and advanced materials sectors.

Application

• Functional Polymer Synthesis: Key monomer for creating side-chain functionalized polymers, liquid crystal polymers (LCPs), and polymers with tailored reactivity.
• Pharmaceutical Intermediates: Serves as a precursor in the synthesis of active pharmaceutical ingredients (APIs) and other bioactive molecules.
• Crosslinking Agent: Used to introduce crosslinkable sites into polymer networks for coatings, adhesives, and elastomers.
• Surface Modification: Employed to graft polymer brushes onto surfaces for altering wettability, biocompatibility, or adhesion properties.
• Advanced Material Research: Building block for dendrimers, star polymers, and other complex macromolecular architectures in material science.
• Photoinitiator & Photoactive Compound Synthesis: Intermediate in the production of compounds used in photoresists and photo-curing applications.

Basic Information

Product Name	4-(3-Bromopropyl)Styrene
CAS No.	41996-95-6
Molecular Formula	C11H13Br
Molecular Weight	225.13 g/mol
Synonyms	1-Bromo-3-(4-vinylphenyl)propane; 3-(4-Vinylphenyl)propyl bromide; p-(3-Bromopropyl)styrene; 4-Vinylbenzylpropyl bromide; (4-Vinylphenyl)propyl bromide; 4-Styrylpropyl bromide; 4-(3-Bromopropyl)vinylbenzene
EINECS	Contact for details

Quality Control

Our 4-(3-Bromopropyl)Styrene is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatography (HPLC/GC) and spectroscopic methods (NMR, IR), to ensure high purity and consistent performance. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is 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 place at room temperature (15-25°C). Keep away from strong acids and incompatible organic solvents. For long-term storage, consider storing under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 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.