描述
3M Novec 71IPA Engineered Fluid Precision Cleaning Solvent
Type: IPA-containing Blend
Composition: 95.5% HFE / 4.5% IPA
Boiling Point: 54.8°C
Surface Tension: 14.5 dynes/cm
Packing: 5 kg / 20 kg drum
3M Novec 71IPA Engineered Fluid is an azeotrope-like blend of 95.5% methyl nonafluorobutyl ether (HFE-7100) and 4.5% isopropanol (IPA). Specifically designed for precision cleaning and light-duty degreasing, this clear, colorless fluid offers enhanced polar soil solvency for removal of fingerprints, oils, greases, waxes, and light contaminants from metal, plastic, and glass parts. With zero ozone depletion potential, a low GWP of 310, and a nonflammable profile with no closed cup flash point, Novec 71IPA provides an environmentally sustainable alternative to CFC-113, HCFC-141b, and 1,1,1-trichloroethane.
Novec 71IPA delivers excellent performance in precision cleaning applications with its low surface tension of 14.5 dynes/cm and azeotrope-like constant boiling composition at 54.8°C. The IPA component enhances polar soil removal, making it particularly effective for cleaning ionic contaminants and residue from sensitive electronic components, optics, and assemblies. Its compatibility with most metals, plastics, and elastomers, combined with favorable exposure guidelines (750 ppm for HFE, 400 ppm for IPA), makes Novec 71IPA a safe and effective choice for precision cleaning, rinsing, and drying applications.
Genuine 3M Imported Stock and Technical Support
We supply stable spot inventory of genuine 3M Novec 71IPA engineered fluid. Official TDS, SDS, and batch COA documents are available for precision cleaning, light-duty degreasing, and specialty solvent applications.
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Complete SDS, COA, and technical documentation available
Core Advantages of 3M Novec 71IPA Engineered Fluid
- Enhanced polar soil solvency — 4.5% IPA content for effective removal of fingerprints and ionic contaminants
- Zero ozone depletion potential — environmentally sustainable replacement for ODS solvents
- Low GWP: 310 — reduced global warming impact compared to many cleaning alternatives
- Azeotrope-like behavior — constant boiling composition for consistent cleaning performance
- Low surface tension: 14.5 dynes/cm — excellent wetting and penetration for precision cleaning
- Nonflammable — no closed cup flash point, safe for precision cleaning operations
- Good material compatibility — compatible with most metals, plastics, and elastomers
- Favorable exposure profile — 750 ppm HFE / 400 ppm IPA exposure guidelines
Main Applications
- Precision cleaning — cleaning of metal, plastic, and glass parts in electronics and optics manufacturing
- Light-duty degreasing — removal of oils, greases, waxes, and fingerprints from precision components
- Rinsing and drying — spot-free drying of assemblies and components
- Co-solvent cleaning — use with co-solvents for “no-clean” flux residue removal
- Specialty solvent applications — precision coating and deposition processes
- Replacement for ODS solvents — alternative to CFC-113, HCFC-141b, and 1,1,1-TCA
Full Technical Parameters
| Property | Typical Value | Test Method |
| Composition | Methyl Nonafluorobutyl Ether (95.5%) + Isopropanol (4.5%) | — |
| Appearance | Clear colorless liquid | Visual |
| Boiling Point | 54.8°C | ASTM D1078 |
| Freeze Point | -42°C | ASTM D97 |
| Liquid Density (25°C) | 1.48 g/ml | ASTM D891 |
| Surface Tension | 14.5 dynes/cm | — |
| Vapor Pressure (25°C) | 207 mmHg | — |
| Heat of Vaporization | 39.5 cal/g | — |
| Ozone Depletion Potential | 0.00 | — |
| Global Warming Potential | 310 | — |
| Atmospheric Lifetime | 4.1 years | — |
| Flash Point | None | ASTM D3278 |
| Flammability Range in Air | 4.0 – 16.7% | ASTM E681-94 |
| Exposure Guideline (HFE, 8hr TWA) | 750 ppm | AIHA |
| Exposure Guideline (IPA, 8hr TWA) | 400 ppm | AIHA |
Note: All listed figures are typical values and may vary by production batch. Complete independent qualification testing is required before mass production deployment.
Handling and Storage Recommendations
| Storage Rules | Store sealed original containers in a dry, well-ventilated area away from heat sources and direct sunlight. |
| Safety Note | Flammable mixture can form during co-solvent boil down in a vapor degreaser. Recovery by boil down should be conducted in equipment designed for flammable mixtures. |
| Forbidden Environments | Avoid exposure to open flames, strong oxidizing agents, and reactive metal powders. |
| Operation Protection | Maintain adequate ventilation. Wear nitrile protective gloves and anti-splash safety goggles during handling. |
Official Technical Documentation
| Document Type | Document Introduction | Document Request |
| TDS | 3M Novec 71IPA original factory technical data sheet | Request TDS |
| SDS | Safety data sheet covering transport, storage, and handling guidelines | Request SDS |
| COA | Batch-specific certificate of analysis | Request COA |
Frequently Asked Questions
What is 3M Novec 71IPA Engineered Fluid?
3M Novec 71IPA is an azeotrope-like blend of 95.5% methyl nonafluorobutyl ether and 4.5% isopropanol (IPA). It is specifically formulated for precision cleaning and light-duty degreasing, offering enhanced polar soil solvency for removal of fingerprints, oils, and light contaminants.
What is the difference between Novec 7100 and 71IPA?
Novec 7100 is pure HFE-7100, while Novec 71IPA contains 4.5% isopropanol. The IPA component enhances polar soil solvency, making 71IPA more effective at removing fingerprints, ionic contaminants, and light oils from metal, plastic, and glass parts.
Is Novec 71IPA flammable?
Novec 71IPA has no closed cup flash point and does not sustain burning per ASTM D4206-86. It has flame limits of 4.0% to 16.7% by volume, similar to materials like HCFC-141b and 1,1,1-TCA which have been used safely in cleaning applications for many years.
What is the boiling point of Novec 71IPA?
Novec 71IPA has a boiling point of 54.8°C and a freeze point of -42°C. It maintains azeotrope-like behavior with constant composition during boiling for consistent cleaning performance.
What applications is Novec 71IPA suitable for?
Novec 71IPA is ideal for precision cleaning of metal, plastic, and glass parts, light-duty removal of oils, greases, fingerprints, and waxes, rinsing and drying applications, as well as co-solvent use for ‘no-clean’ flux residue removal.
What is the exposure guideline for Novec 71IPA?
Novec 71IPA has component-specific exposure guidelines: 750 ppm (8hr TWA) for the HFE component and 400 ppm (8hr TWA) for isopropanol, providing a large margin of safety in intended cleaning applications.
Related 3M Novec Engineered Fluids
Compare 3M Novec engineered fluids for different cleaning and application requirements.
| Product Grade | Type | Composition | Boiling Point | Core Application |
| Novec 71IPA | IPA-containing blend | 95.5% HFE + 4.5% IPA | 54.8°C | Precision cleaning, fingerprint removal |
| Novec 7100 | Single compound | Methyl Nonafluorobutyl Ether | 61°C | Solvent cleaning, heat transfer |
| Novec 71DA | Azeotropic blend | HFE + t-DCE + Ethanol | 40°C | Defluxing |
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We supply genuine 3M Novec 71IPA engineered fluid for precision cleaning, light-duty degreasing, and specialty solvent applications. Contact us for bulk pricing, sample availability, technical documents, and application support.
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Disclaimer: All technical data on this page are for general guidance only and are not product specifications. Buyers must carry out independent trials and verify suitability before bulk ordering. Actual values may vary between production lots.
