Responsive image

Novec™ 7700

A non-flammable fluid with a low global warming potential for use in heat transfer applications.




Product Overview

Designed for heat transfer applications for use in cooling of ion implanters, CVD machines or other electronic applications. Also is non-flammable fluid with a very low global warming potential (GWP.) This product's excellent inert and dielectric properties make it a viable replacement for higher GWP fluids such as PFCs and PFPEs in a wide variety of applications like microemulsion formulations and slow-evaporation coating diluent.

Product Specifications

Boiling Point @ 1 atm: 167°C (333°F)
Pour Point: -50°C (-58°F)
Molecular Weight: 528
Liquid Density: 1797 kg/m3
Coefficient of Expansion: 0.00111 K-1
Latent Heat of Vaporization @ 1 atm: 83.4 kJ/kg
Vapor Pressure: <0.1 kPa
Surface Tension: 18 dynes/cm
Viscosity: 2.5 cSt
Critical Temperature: 290°C (554°F)
Critical Pressure: 1.41 MPa
Solubility of Fluid in Water: <1 ppb by weight
Dielectric Strength: 35 kV, 0.1" gap
Volume Resistivity: 5 × 1011 ohm-cm
Dielectric Constant: 6.7
Flammability: Nonflammable
GWP: 420
Ozone Depletion Potential: 0.0
Global Warming Potential: 420
Atmospheric Lifetime (years): 5.6
Volatile Organic Compound (VOC): No
Primary Chemistry: Furan, 2,3,3,4,4-pentafluorotetrahydro-5-methoxy-2,5-

Features & Benefits

Wide range of thermal management applications
Wide liquid range
Compatible with plastics
Low toxicity
Low Global Warming Potential (GWP)


Cooling of Ion implanters, dry etchers and CVD machines in semiconductor and flat panel display manufacturing facilities 
Cool semiconductor thermal shock and test equipment
Direct contact cooling of supercomputers and sensitive milatry electronics
Cooling of high voltages transformers and power electronics
Freeze drying and reactor cooling in pharmaceutical and chemical manufacturing processes

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.

Talk to an Expert

ChemPoint has experienced product specialists on staff to provide our customers support in finding the right solution for their project. Talk to us, we can help.

Call us: 425.372.9464

Ask a Question Get a Quote Request a Sample