CHLUMOFIUOR® CH-347 Tetrafluoroethyl-2,2,2-trifluoroethyl ether CAS 406-78-0

CH-347
1,1,2,2-Tetrafluoroethyl-2,2,2-trifluoroethyl ether
CAS No.: 406-78-0
Molecular Formula: HCF2CF2OCH2CF3
Molecular weight: 200.06
EINECS No.: None

Description

Performance index
Appearance: colorless transparent liquid
Boiling point (°C): 56.2 @ 760 mmHg
Melting Point (°C): -91
Density (g/mL): 1.487 @ 25 °C
Refractive Index: 1.2760 @ 20 °C
Flash Point (°C): no flash point
Purity (GC): >99.0%
Fields of application
An environmentally friendly solvent, used as a cleaning agent, a desiccant, an aid in removing dust or non-condensable gases.
Packing and storage
This product is packed in 25L steel-plastic composite drum, 50L steel-plastic composite drum and 200L steel-plastic composite drum.
The product is stored in a ventilated and cool place under sealed condition, see MSDS for details, shelf life is one year.

Other Name:

2,2,2 – Trifluoroethyl – 1,1,2,2 – tetrafluoroethyl ether

1,1,2,2 – Tetrafluoroethyl 2,2,2 – trifluoroethyl ether

Perfluoroethyl trifluoroethyl ether

CF3CF2OCH2CF3

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Application scenarios

1. Precision Cleaning in the Electronics Industry:

Used to remove flux, oil stains, fingerprints, and other contaminants from semiconductor chips, printed circuit boards, and electronic components, suitable for precision electronic components sensitive to residue and corrosion.

2. Cleaning of Medical and Implantable Devices:

Cleaning of implants such as artificial joints and stents, as well as precision medical equipment, meeting high cleanliness and biocompatibility requirements, preventing residues from harming the human body.

3. Cleaning of Aerospace Components:

Processing critical components such as aircraft navigation systems, bearings, and relays, removing oil stains and dust from assembly and use, ensuring reliable component operation.

4. Cleaning of Optical and Precision Instruments:

Cleaning the surfaces of optical lenses, sensors, and jewelry, using low surface tension properties to remove particulate contaminants from tiny gaps without damaging optical coatings and precision structures.

5. Metal Parts Cleaning:

Cleaning various metal parts, removing cutting fluids and stamping oils from the manufacturing process, and also used for cleaning oil stains and impurities from precision metal components such as bearings.

6. Dehydration and Drying Treatment:

Used as a drying medium for heat-sensitive components, for dehydration and drying of electronic components and medical devices after cleaning, providing low-temperature, rapid drying without residue spots.

7. Heat Transfer Fluid Applications:

Used in cooling systems for electronic equipment and laboratory instruments, as a low-temperature heat transfer medium, suitable for closed-loop heat transfer scenarios, balancing safety and heat exchange efficiency.

8. Special Solvent Applications:

Used as a solvent and reaction medium for fluorine-containing materials, and also as an aerosol propellant and extraction solvent, suitable for environmentally friendly formulations in chemical synthesis and special preparations.

9. Precision Cleaning of Military Equipment:

Used for cleaning precision machinery and electronic components in weapon systems, removing oil stains and dust, ensuring stable operation of equipment in harsh environments.

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