Description

3,3,4,4,4-Pentafluorobutene-1 is a high-purity fluorinated olefin characterized by its unique chemical structure. This compound serves as a critical building block and intermediate in advanced chemical synthesis, valued for its reactivity and the introduction of fluorine atoms. It is essential for manufacturers and R&D teams in the pharmaceutical, agrochemical, and specialty chemical sectors seeking to develop novel compounds with enhanced properties.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs), particularly those requiring fluorinated motifs for improved metabolic stability and bioavailability.
• Agrochemical Synthesis: Serves as a key precursor for developing advanced herbicides, pesticides, and fungicides with higher efficacy and environmental selectivity.
• Fluorinated Polymer & Material Science: Acts as a monomer or modifier in the production of specialty polymers, coatings, and materials with enhanced chemical resistance, thermal stability, and low surface energy.
• Organic Synthesis & R&D: A versatile reagent for introducing pentafluorobutyl groups into target molecules, facilitating the exploration of new chemical entities in academic and industrial research.
• Electronics & Specialty Chemicals: Employed in the manufacture of fluorinated solvents, etching agents, and precursors for electronic chemicals.

Basic Information

Product Name	3,3,4,4,4-Pentafluorobutene-1
CAS No.	374-27-6
Molecular Formula	C4H3F5
Molecular Weight	146.06 g/mol
Synonyms	1-Butene, 3,3,4,4,4-pentafluoro-; 3,3,4,4,4-Pentafluoro-1-butene; Pentafluorobut-1-ene; 1-Pentafluorobutene; 4,4,4-Trifluoro-3-(trifluoromethyl)-1-butene; CF3CF2CH=CH2; 374-27-6; NSC 9245
EINECS	206-779-9

Quality Control

Our 3,3,4,4,4-Pentafluorobutene-1 is produced under stringent quality management systems. Each batch undergoes rigorous analytical testing, including GC and NMR, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and incompatible materials such as strong bases. 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
Purity (GC)	≥ 98.0%
Water Content (KF)	≤ 0.1%

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