Description

1,1,1,3,3-Pentafluorobutane (CAS NO 406-58-6) is a high-purity fluorinated hydrocarbon valued for its unique combination of solvency and low environmental impact. This compound serves as a critical intermediate and specialty solvent in advanced manufacturing processes where performance and regulatory compliance are paramount. It is essential for industries focused on electronics, precision cleaning, and the synthesis of high-value fluorinated materials.

Application

• Precision Cleaning Agent: Used as a solvent for cleaning delicate components in the electronics and aerospace industries, particularly for removing fluxes and contaminants without leaving residue.
• Chemical Intermediate: Serves as a key building block in the synthesis of more complex fluorinated compounds, including pharmaceuticals, agrochemicals, and specialty polymers.
• Refrigerant & Heat Transfer Fluid: Employed as a component in specialized refrigerant blends and heat transfer fluids due to its favorable thermodynamic properties.
• Aerosol Propellant: Used in technical aerosol applications where a non-flammable, low-toxicity propellant with good solvency is required.
• Foam Blowing Agent: Acts as a blowing agent in the production of insulating foams, contributing to improved thermal performance.
• Dielectric Fluid: Suitable for use in specialized electrical cooling and insulation applications.
• Laboratory Reagent: Utilized in research and development as a solvent for reactions and extractions involving fluorinated chemistry.
• Carrier Solvent: Functions as a carrier in coating and deposition processes for advanced materials.

Basic Information

Product Name	1,1,1,3,3-Pentafluorobutane
CAS No.	406-58-6
Molecular Formula	C4H3F5
Molecular Weight	150.06 g/mol
Synonyms	HFC-365mfc; 1,1,1,3,3-Pentafluorobutane; Pentafluorobutane; FC-365mfc; R-365mfc; CF3CH2CF2CH3; HFC 365mfc; Fluorocarbon 365mfc
EINECS	206-978-2

Quality Control

Our 1,1,1,3,3-Pentafluorobutane is manufactured under stringent quality management systems. Every batch undergoes comprehensive analytical testing, including gas chromatography (GC), to ensure it meets precise purity and compositional specifications. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance with your technical requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, well-ventilated area away from heat sources and ignition. Due to its highly volatile nature, ensure containers are kept upright and sealed when not in use. Recommended storage temperature is between 15°C and 25°C.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.5%
Water Content (KF)	≤ 50 ppm
Acidity (as HF)	≤ 1 ppm
Non-volatile Residue	≤ 10 ppm

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