Description

E-1-Methoxy-3,3,3-Trifluoropropene is a versatile fluorinated organic intermediate with significant industrial utility. Its unique structure, featuring a methoxy group and trifluoromethyl moiety, makes it a valuable building block for introducing fluorine atoms into target molecules, enhancing their properties. This compound is essential for manufacturers in the pharmaceutical, agrochemical, and advanced materials sectors seeking to develop novel compounds with improved stability, bioavailability, or specific physical characteristics.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for metabolic stability and enhanced lipophilicity.
• Agrochemical Synthesis: Used in the production of advanced herbicides, insecticides, and fungicides, where the trifluoromethyl group can improve biological activity and environmental profile.
• Fluorinated Polymer & Material Science: Acts as a monomer or modifier in the creation of specialty polymers, coatings, and electronic materials with specific thermal, chemical, or surface properties.
• Organic Synthesis & R&D: Employed in research laboratories and fine chemical production for constructing complex molecules via reactions like cross-coupling or nucleophilic substitution.
• Liquid Crystal & OLED Materials: A potential precursor for fluorinated components in display and lighting technologies, contributing to performance and efficiency.
• Refrigerant & Propellant Formulation: May be investigated as a component in next-generation, low-global-warming-potential (GWP) refrigerant blends due to its fluorinated structure.

Basic Information

Item	Detail
Product Name	E-1-Methoxy-3,3,3-Trifluoropropene
CAS No.	26885-71-2
Molecular Formula	C4H5F3O
Molecular Weight	126.08 g/mol
Synonyms	1-Methoxy-3,3,3-trifluoropropene; (E)-1-Methoxy-3,3,3-trifluoroprop-1-ene; 3,3,3-Trifluoro-1-methoxy-1-propene; Trifluoromethoxyethene; 1-Propene, 1-methoxy-3,3,3-trifluoro-, (1E)-; E-1-Methoxy-3,3,3-trifluoroprop-1-ene
EINECS	Contact for details

Quality Control

Our E-1-Methoxy-3,3,3-Trifluoropropene is produced under stringent quality management systems. Each batch undergoes comprehensive analysis using advanced techniques such as GC, GC-MS, NMR, and Karl Fischer titration to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment, ensuring full traceability and compliance with your internal quality standards and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials. Due to its highly volatile nature, ensure containers are kept tightly sealed when not in use. Recommended storage temperature is 2-8°C for long-term stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%
Density (20°C)	~1.15 g/cm³
Boiling Point	~55-60°C

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