Products Description
The compound corresponding to CAS No. 51294-16-7 is Perfluoro(Methyldecahydronaphthalene), a fluorinated organic compound typically existing as an isomer mixture. Its molecular formula is C₁₁F₂₀ with a molecular weight of approximately 512.09 g/mol, featuring a highly fluorinated decalin structure.Perfluoro(Methyldecahydronaphthalene) is a colorless, transparent liquid with a density of about 1.95 g/mL (25°C), a melting point of - 40°C, and a boiling point range of 137-160°C. Its refractive index is n₂₀/D 1.317, and its flash point is relatively high, about 112.8°C (235°F). Perfluoro (methyldecalin) is stable at room temperature and needs to be stored in a cool, dry place to avoid high temperatures and open flames.


Basic Info
| Chemical formula | C11F20 |
| Molecular weight | 512.085764 |
| Density | 1.95g/mL at 25°C (lit.) |
| Melting point | −40°C (lit.) |
| Boiling point | 137 - 160°C (lit.) |
| Flash point | >230°F |
| Refractive index | n20/D 1.317 (lit.) |
| Storage conditions | Room temperature |
Uses
- As a special lubricant, Perfluoro (Methyldecahydronaphthalene) is used in mechanical devices working under high temperature and extreme pressure.
- It can be used as a cooling medium for electronic devices because of its good thermal conductivity and insulation properties.
- In scientific research, Perfluoro (Methyldecahydronaphthalene) can be used as a solvent to extract lipids, proteins and other compounds from biological samples, and can also be used as a chemical reaction medium.
- It can be used as a surfactant to prepare microemulsions and nanostructured materials.

Safety Information
- Perfluoro(Methyldecahydronaphthalene) is irritating to the skin. Rinse with water immediately after contact. Avoid inhaling its vapor and avoid contact with eyes and mucous membranes.
- When using, good ventilation should be maintained and contact with open flames should be avoided.
- It has low toxicity, but if large amounts of perfluoromethyldecalin are accidentally ingested or inhaled, medical attention should be sought immediately.
Company Profile
Gneebio is a company specializing in the research and development, production and sales of chemicals. We adhere to the principle of "quality first" and have obtained ISO9001 certification. We have also set up a dedicated testing center to implement strict quality control standards at all stages of the production process. Quality inspectors closely monitor the production process of each product to ensure the quality of the final chemical product. We also give priority to safety and ecological environment protection, adopt eco-friendly production processes, and implement a strict waste management system.
Our hot-selling products include aromatic hydrocarbons (Naphtha (petroleum), Benzene, Toluene, o-Xylene, Styrene, Cyclohexane, Cyclohexanone, Epsilon-Caprolactam, 2-Anilinoethanol, etc.), alcohols (Ethylene Glycol, 1-Butanol, 2-Methyl-1-Propanol, Ethyl Alcohol, etc.), phenols and ketones (Phenol, Propafenone, Bisphenol A, Phenyl Methacrylate, Methyl Isobutyl Ketone, Phenolic Resin, etc.), and petrochemicals. We hope to establish long-term and mutually beneficial cooperation with more friends in the future and provide the best products and services for our customers.
Please contact us if you need any.


FAQ
How about packaging?
A: It can be made according to your needs and the shape of your products. Generally speaking, we can provide iron drum packing, carton packing, wooden box packing and bag packing.
What documents do you provide?
A: Normally, we provide commercial invoice, packing list, loading list, COA, certificate of origin, if your market has any special requirements, please let us know.
How to guarantee the after-sale service?
A: If there is any problem after sale, whether it is quality or quantity, we will try our best to solve it immediately, and we even have a recall system if necessary.
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