Description

p-Vinylphenyl Isothiocyanate is a specialized bifunctional monomer featuring a reactive isothiocyanate group and a polymerizable vinyl group. This unique structure makes it a valuable building block for synthesizing functional polymers and advanced materials with tailored properties. It is primarily utilized in research and development for applications in polymer chemistry, surface modification, and the creation of affinity chromatography media. Industries involved in advanced material science, specialty coatings, and life sciences research are key users of this high-purity intermediate.

Application

• Polymer Modification: Serves as a key monomer for introducing isothiocyanate functional groups into polymer backbones for subsequent conjugation.
• Surface Functionalization: Used to covalently modify surfaces (e.g., glass, gold, polymers) to create reactive interfaces for biomolecule immobilization.
• Affinity Chromatography Ligand Synthesis: Acts as a linker for attaching proteins, antibodies, or other ligands to solid supports for purification columns.
• Cross-linking Agent: Employed in the synthesis of cross-linked hydrogels or polymer networks with specific chemical reactivity.
• Pharmaceutical Intermediate: Utilized in the research and development of novel drug candidates and targeted delivery systems.
• Material Science Research: A critical reagent for developing smart materials, sensors, and responsive polymer systems.

Basic Information

Product Name	p-Vinylphenyl Isothiocyanate
CAS No.	1520-20-3
Molecular Formula	C9H7NS
Molecular Weight	161.22 g/mol
Synonyms	4-Vinylphenyl isothiocyanate; 1-Isothiocyanato-4-vinylbenzene; 4-Ethenylphenyl isothiocyanate; p-Ethenylphenyl isothiocyanate; (4-Isothiocyanatophenyl)ethylene; Vinylphenyl isothiocyanate; 4-Vinyl benzenisothiocyanate
EINECS	Contact for details

Quality Control

Our p-Vinylphenyl Isothiocyanate is manufactured under strict quality control protocols to ensure high purity and batch-to-batch consistency, suitable for demanding research and development applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for fine chemical production, and specifications can be tailored to meet specific project requirements upon request.

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). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature and reactive functional groups, it is recommended to store under an inert atmosphere for long-term stability and to minimize moisture uptake.

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.