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Novec™ 7000

A non-flammable, low global warming potential (GWP) heat transfer fluid capable of reaching -120°C.


10lb Pail



Product Overview

Novec™ 7000 is beneficial as a heat transfer fluid for cooling reactors in the chemical processing and pharmaceutical industries. In the semiconductor industry, it is useful for automated test equipment (ATE) and wafer processing equipment.

Novec™ 7000's unique properties make it useful for low temperature applications without sacrificing performance. 

Product Specifications

Appearance: Clear, colorless
Molecular Weight: 200
Boiling Point (1 atm): 34°C
Freeze Point: -122.5°C
Liquid Density (kg/m3): 1400
Kinematic Viscosity (cSt): 0.32
Kinematic Viscosity @ -80°C (cSt): 2.0
Kinematic Viscosity @ -120°C (cSt): 17
Coefficient of Expansion: 0.00219K-1
Critical Density (kg/m3): 553
Critical Pressure (MPa): 2.48
Critical Temperature: 165°C
Dielectric Constant: 7.4
Dielectric Strength (kV): ~40
Flash Point: None
Latent Heat of Vaporization (kJ/kg): 142
Solubility of water in fluid (ppmw): ~60
Solubility of air in fluid (vol %): ~35
Vapor Pressure (kPa): 64.6
Volume Resistivity (ohm-cm): 108
Primary Chemistry: 1-methoxyheptafluoropropane

Features & Benefits

Low global warming potential
Excellent dielectric properties
Non-ozone depleting
Low toxicity
Good thermal stability
Useful at extreme low temperatures (to -120 Degree C)
Will not damage electronic equipment in event of leakage or other equipment failure


Ion implanters
Dry etchers
CVD/PVD tools
Electronic Automated Test Equipment (ATE)
Chemical reactors
Freeze dryers
VOC capture
Fuel cells
Reliability testing
Temperature calibration
Electronic Cooling
Sensitive military electronics
High voltage transformers
Autocascade refrigeration
HCFC-123 replacement
Medical Lab
Histobath working fluid

Related Products

3M™ Novec™ Engineered Fluids

The 3M Novec™ series includes a world class range of products that do not compromise performance, safety or sustainability. 3M Novec™ products are explicitly designed with that balance in mind by experts who know the performance you need.

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