Description

Perfluoro-(2-Methyl-3-Isothiocyanato)Pent-2-Ene is a specialized fluorinated organic compound containing a reactive isothiocyanate functional group. This unique structure makes it a valuable high-performance building block for synthesizing advanced materials with exceptional chemical and thermal stability. It is primarily sought by R&D chemists and process engineers in the pharmaceutical, agrochemical, and specialty polymer industries for creating novel fluorinated derivatives.

Application

• Pharmaceutical Intermediate: Serves as a key precursor for introducing fluorinated motifs into active pharmaceutical ingredients (APIs), potentially enhancing metabolic stability and bioavailability.
• Agrochemical Synthesis: Used in the development of next-generation herbicides and pesticides, where the fluorine atoms can improve lipophilicity and environmental persistence.
• Advanced Material Production: A critical monomer for synthesizing specialty fluoropolymers and coatings that demand high resistance to solvents, acids, and extreme temperatures.
• Liquid Crystal & Electronic Chemicals: Employed in the synthesis of fluorinated liquid crystals and dielectric materials for high-performance display and semiconductor applications.
• Bioconjugation & Probe Development: The reactive isothiocyanate group allows for covalent attachment to amines in proteins or other biomolecules, useful in creating diagnostic probes and research tools.
• Surface Modification Agent: Used to fluorinate surfaces, imparting oil- and water-repellent (omniphobic) properties to textiles, membranes, and medical devices.

Basic Information

Product Name	Perfluoro-(2-Methyl-3-Isothiocyanato)Pent-2-Ene
CAS No.	133586-43-3
Molecular Formula	C7F11NS
Molecular Weight	375.08 g/mol
Synonyms	Perfluoro(2-methyl-3-isothiocyanatopent-2-ene); 2-Methyl-3-isothiocyanato-perfluoropent-2-ene; 3-Isothiocyanato-1,1,1,2,4,4,5,5,5-nonafluoro-2-(trifluoromethyl)pent-2-ene; Perfluorinated isothiocyanate monomer; PFMTI; FC-75 Isothiocyanate derivative
EINECS	Contact for details

Quality Control

Every batch of Perfluoro-(2-Methyl-3-Isothiocyanato)Pent-2-Ene is manufactured and tested under strict quality management systems. We guarantee high purity and consistency, with comprehensive analytical testing including NMR, GC-MS, and FTIR for identity confirmation and impurity profiling. A Certificate of Analysis (COA) detailing purity, assay, and specific test results is provided with each shipment to ensure it meets your precise R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). Due to its highly volatile and reactive nature, keep away from heat, sparks, open flame, strong bases, and reducing agents. Use under an inert atmosphere (e.g., nitrogen or argon) for prolonged storage or after opening to prevent moisture absorption and decomposition.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (GC)	≥ 97.0%
Water Content (KF)	≤ 0.1%

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