Description

1H,7H-Perfluoroheptane 97 CAS NO 19493-30-2 is a high-purity, highly volatile perfluorinated alkane characterized by its exceptional chemical and thermal stability. This compound is valued for its unique combination of inertness, low surface tension, and excellent dielectric properties, making it a critical material for advanced industrial processes. It is primarily sought by manufacturers in the electronics, aerospace, and specialty chemical sectors for demanding applications where standard solvents fail.

Application

• Electronics Manufacturing: As a precision cleaning agent and vapor phase soldering fluid for sensitive electronic components and circuit boards.
• Heat Transfer Fluids: Used in specialized cooling systems for high-performance electronics and laboratory equipment due to its thermal stability.
• Dielectric Medium: Employed in high-voltage testing, transformers, and other electrical applications requiring a non-conductive, non-flammable fluid.
• Chemical Synthesis & Reaction Medium: Serves as an inert solvent or reaction medium for fluorination chemistry and other sensitive reactions.
• Aerospace & Defense: Utilized in oxygen systems testing, as a leak detection fluid, and in other applications demanding extreme reliability.
• Laboratory & Analytical Use: Acts as a standard or reference material in chromatography and spectroscopy.
• Surface Treatment & Coatings: Used to modify surface properties and reduce surface tension in advanced coating formulations.

Basic Information

Product Name	1H,7H-Perfluoroheptane 97
CAS No.	19493-30-2
Molecular Formula	C7H2F14
Molecular Weight	388.07 g/mol
Synonyms	Perfluoroheptane; 1H,1H,7H,7H-Perfluoroheptane; Dodecafluoro-1,7-diiodoheptane (precursor related); FC-72 (related trade series); Fluorinert (related trade series); n-Perfluoroheptane; Heptadecafluoroheptane (fully fluorinated analog); F-heptane
EINECS	Contact for details

Quality Control

Our 1H,7H-Perfluoroheptane 97 is manufactured under strict quality management systems. Each batch is analyzed to confirm identity, purity, and the absence of critical impurities, ensuring it meets the stringent requirements of our industrial and electronic-grade customers. A comprehensive Certificate of Analysis (COA) detailing purity (by GC), water content, and other relevant parameters is provided with every shipment.

Storage

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

Specification

Item	Specification
Appearance	Clear, colorless liquid
Identification (IR)	Conforms to reference spectrum
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.05%
Non-volatile Residue	≤ 0.01%
Acidity (as HF)	≤ 10 ppm

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