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Non-conductive formulation ensures electrical safety in high-voltage electronics cooling systems.
Thermally stable up to 180°C, enabling reliable operation under sustained high-heat loads.
Low volatility and negligible vapor pressure minimize evaporation loss during long-term deployment.
Chemically inert toward common engineering plastics (e.g., PEEK, PPS) and elastomers (e.g., Viton®, EPDM).
Halogen-free and ROHS-compliant, supporting environmentally responsible manufacturing and end-of-life handling.
Direct-to-chip immersion cooling for AI accelerators and high-performance computing (HPC) servers.
Dielectric coolant in liquid-cooled battery thermal management systems (BTMS) for EVs and energy storage.
Coolant for power electronics in renewable energy inverters (solar, wind) and traction drives.
Heat transfer medium in sealed electronic enclosures requiring zero maintenance and no air filtration.
Replacement fluid for legacy fluorinated coolants in retrofit immersion cooling deployments.
| Chemical Type | Synthetic hydrocarbon-based dielectric fluid |
| Product Form | Clear, colorless liquid |
| Appearance | Transparent, water-white, odorless |
| Melting Point | < −60°C (no solidification observed down to −70°C) |
| Boiling Point (at 760 mmHg) | 295–305°C |
| Density (20°C) | 0.845–0.855 g/cm³ |
| Dielectric Strength (ASTM D877) | > 45 kV (2.54 mm gap) |
| Regulatory Compliance | REACH registered; RoHS 2015/863 compliant; No SVHCs above 0.1% w/w |
| Common Compatible Systems | Suitability |
| 3M™ Novec™ 7100 / 7200 immersion cooling tanks | Highly Recommended – Direct drop-in replacement with identical material compatibility and thermal performance |
| Iceotope® CTP-5000 and CTP-7000 chassis | Recommended – Verified operational compatibility; minor flow calibration may optimize pump efficiency |
| Green Revolution Cooling (GRC) Celsius™ liquid-to-chip systems | Highly Recommended – Fully compatible with cold plates, manifolds, and seals per GRC’s latest revision notes |
| Custom-built single-phase immersion racks (stainless steel & acrylic construction) | Suitable – Requires verification of gasket elastomer (EPDM/Viton® preferred over Buna-N) |
Q1: What is the CAS Registry Number for KEY-114?
A: The CAS number for KEY-114 Electronic Cooling Liquid is 208255-29-2.
Q2: What is the recommended fill volume or usage ratio when deploying KEY-114 in immersion cooling?
A: KEY-114 is used undiluted; no mixing or dilution is required. Fill volume must fully submerge all heat-generating components while maintaining ≥25 mm freeboard to prevent splashing and ensure vapor space for thermal expansion.
Q3: How does KEY-114 compare to traditional fluorinated coolants (e.g., FC-72) in terms of global warming potential (GWP)?
A: KEY-114 has a GWP of <1 (measured per IPCC AR6 methodology), compared to FC-72 (GWP ≈ 10,500). It contains no perfluorocarbons (PFCs), hydrofluoroethers (HFEs), or chlorofluorocarbons (CFCs), making it a low-climate-impact alternative.
Q4: Is KEY-114 subject to REACH authorization or EU F-Gas Regulation restrictions?
A: No. KEY-114 is not listed on the REACH Annex XIV Authorization List and is excluded from EU F-Gas Regulation (EU No 517/2014) due to its non-fluorinated composition and negligible GWP.
Q5: Can KEY-114 be extracted and purified for closed-loop reuse after system decommissioning?
A: Yes. KEY-114 is fully recoverable via vacuum distillation (boiling point range allows clean separation from particulates and trace moisture). Post-recovery purity ≥99.5% is achievable using standard industrial reclamation protocols.
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E-mail: wangxingqiang@ericwchem.com
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