3M Novec 7300 vs Opteon 2P50
Single-phase heat-transfer fluid vs two-phase immersion-cooling fluid.
// Key differences
- Cooling mode: Opteon 2P50 boils at ~49°C for two-phase cooling; Novec 7300 (~98°C) stays liquid.
- Supply: Novec 7300 is being discontinued; 2P50 is a current-generation fluid.
Choose 3M Novec 7300 for:
Existing single-phase loops and test equipment.
Choose Opteon 2P50 for:
High-density AI/HPC two-phase immersion tanks.
Full specification comparison
| Parameter | 3M Novec 7300 | Opteon 2P50 |
|---|---|---|
| Manufacturer | 3M | Chemours (OPTEON) |
| Category | Electronic & Immersion Cooling | Electronic & Immersion Cooling |
| Temperature range | -95°C … +98°C | -90°C … +49°C |
| Standards / approvals | GWP Low / REACH | REACH / RoHS |
| Chemistry | Specialty HFE fluid | Hydrofluoroolefin (HFO) |
| Liquid range | -95°C … +98°C | — |
| Boiling point | 98°C | 49°C |
| Compliance | GWP Low / REACH | — |
| Operating temperature | — | -90°C … +49°C |
| Dielectric | — | Yes |
| Cooling mode | — | Two-phase immersion |
| Specification | — | REACH / RoHS |
| TDS & quote | TDS & quote |
Data compiled from manufacturer data sheets — confirm critical values with the official TDS.
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