Description

Perfluorotri-n-Butylamine is a fully fluorinated tertiary amine, a member of the perfluorocarbon family known for its exceptional chemical inertness and thermal stability. This compound is valued for its unique combination of high density, low surface tension, and excellent dielectric properties, making it a critical functional fluid in advanced industrial applications. It is primarily sought after by manufacturers in the electronics, aerospace, and specialty chemical sectors for precision cleaning, heat transfer, and as a dielectric medium.

Application

• Electronics Manufacturing: Used as a heat transfer fluid and dielectric coolant in high-performance computing and semiconductor testing equipment.
• Precision Cleaning: Serves as a solvent in vapor phase and immersion cleaning systems for sensitive electronic components and optical parts, leaving no residue.
• Aerospace & Defense: Employed in inertial guidance systems, radar cooling, and as a hydraulic fluid in environments demanding extreme reliability and a wide operating temperature range.
• Medical Device Testing: Utilized as an immersion fluid for leak testing of sealed medical implants and devices due to its low surface tension and chemical purity.
• Chemical Synthesis & Research: Acts as a stable, inert reaction medium or solvent for fluorination chemistry and other specialized synthetic processes.
• Oxygen Carriers: Investigated for use in artificial blood substitutes and other biomedical oxygen transport applications due to its high gas solubility.

Basic Information

Product Name	Perfluorotri-n-Butylamine
CAS No.	86508-42-1
Molecular Formula	C12F27N
Molecular Weight	671.09 g/mol
Synonyms	Perfluorotributylamine; Tris(perfluorobutyl)amine; FC-43 (Fluorinert™ FC-43); F-tri-n-butylamine, perfluoro; 1,1,2,2,3,3,4,4,4-Nonafluoro-N,N-bis(1,1,2,2,3,3,4,4,4-nonafluorobutyl)butan-1-amine; PFTBA; Perfluoro(tributylamine)
EINECS	Contact for details

Quality Control

Our Perfluorotri-n-Butylamine is produced and tested under a strict quality management system. Each batch is analyzed to ensure it meets high-purity specifications critical for electronics and medical research applications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and key physical properties is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Colorless clear liquid
Identification (IR)	Conforms
Assay (GC)	≥ 99.0%
Density (25°C)	~1.88 g/mL
Boiling Point	~155°C
Water Content (KF)	≤ 50 ppm
Non-volatile Residue	≤ 10 ppm

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