Replacement for 3M™ Novec™ 7300
| Part # | Name | Size | Ordering |
|---|---|---|---|
| 2473000055 | BestSolv® 7300-55 | 55 gal. drum | |
| 2473000005 | BestSolv® 7300-05 | 5 gal. pail | |
| 2473000001 | BestSolv® 7300-01 | 1 gal. glass bottle |
Product Description
BestSolv® 7300 Engineered Fluid is a specialized hydrofluoroether (HFE) fluid that excels in heat management for semiconductor manufacturing, offers efficient cooling for data centers via immersion, and serves as a reliable solvent for light cleaning and rinsing purposes.
This product is an exact molecule replacement for 3M™ Novec™ 7300.
Recommended Applications





- Cleaning solvent – light duty
- Vapor degreasing
- Rinsing agent
- Heat transfer agent
- HFE coolant
- Data center cooling
- Electronic cooling
- Dielectric testing
- Wafer cooling and photoresist ion implantation
- Semiconductor dry etchers
- CVD systems
- Calibration fluid
- Oxygen system cleaning
- Electronic testing
- Lubricant carrier for fluorochemicals and silicones
Features and Benefits
- Effective light-duty cleaning and rinsing of particulates, fluoro lubes, light oils, fluoro greases
- Low global warming potential (GWP)
- Zero ozone depletion potential (ODP)
- Non-flammable
- Non-conductive
- VOC-exempt solvent (U.S. EPA)
- Replacement for CFC, HCFC, perfluoropolyethers (PFPE), perfluorocarbons (PFC), hydrofluorocarbons (HFC), Novec™ HFEs
- Low toxicity makes it safe for workers and the environment
- Low surface tension allows it to penetrate tight spaces for thorough cleaning
Composition & Properties
| Composition | HFE7300 |
| 3M™ Novec™ Replacement Type | Exact Molecule |
| Approved Applications | Cleaning Electronic Components Precision Cleaning De-Watering Electronic Components Carrier or Lubricant Coating Thermal Management |
| Cleaning Performance | Light Duty |
| Boiling Point | 208 °F / 98 °C |
| Freeze / Melting Point | -36°F / -38 °C |
| Vapor Pressure | 44 mmHg |
| Liquid Density | 1.66 g/cm2 |
| Viscosity | <5 cP @ 25°C |
| Heat of Vaporization (at bp) | 100 kJ/kg |
| Specific Heat | 1.1 KJ/kg-K@ 25°C |
| Dielectric Constant | 6.1 |
| Global Warming Potential (GWP) | Low |
| Ozone Depletion Potential (ODP) | None |
| Volatile Organic Compound (VOC) Designation | Exempt |
| Flash Point | None |
Materials Compatibility
| Metals | Aluminum Brass Copper Steel Stainless Steel |
| Polymers/Plastics | ABS Acrylics (PMMA) Polyethylene Polypropylene Polycarbonate |
| Elastomers | EPDM Natural Rubber Polyurethane |
The customer is responsible for ensuring specific material compatibility, which should always be verified through testing with specific contaminants under process-specific cleaning conditions.
Related Products
BestSolv® is distributed exclusively by Best Technology Inc.


