High-Purity FC-218 (Octafluoropropane)
Properties and Classification
Appearance: Colorless and odorless gas | UN Number: 2424 |
CAS Number: 76-19-7 | Liquefied gas |
※Refer to MSDS for detailed information on the properties and safety of the product.
Specification
Purity | vol% | Min. 99.95 |
Air | volppm | Max. 100 |
H2O | volppm | Max. 30 |
Acids as HF | volppm | Max. 0.3 |
Other fluorocarbons | volppm | Max. 500 |
Cylinder
Item | 10L cylinder | 47L cylinder | |
Size | Inside diameter | 140mm | 232mm |
Height (to the neck portion) | 850mm | 1370mm | |
Height (with a protective cap)※ | 1000mm | 1520mm | |
Valve nozzle height (center)※ | 875mm | 1380mm | |
Loading weight | 8kg | 40kg | |
Material | Manganese steel |
※Estimated values for when a standard valve is mounted on a standard cylinder. The accuracy of these values is not guaranteed.
Value
Nozzle size | Ø22 mm X 14 right-hand threads |
Material | BRASS |
Physical & Chemical Properties
Item | Unit | Data |
Chemical formula | C3F8 | |
Molecular weight | 188.02 | |
Boiling point | °C | -36.7 |
°F | -34.1 | |
Melting point | °C | -183.0 |
Specific gravity (air: 1) | 6.5 | |
Liquid density (20°C, saturated liquid) | kg/L | 1.350 |
Gas density | g/L | – |
Critical temperature | °C | 71.9 |
Critical pressure | MPa | 2.68 |
kg/cm2 | 27.3 | |
Flammability | °C | Not applicable |
Toxicity | Not applicable | |
Latent heat of vaporization (0°C, 1013MPa) | kJ/kg | – |
Maximum permissible concentration (ACGIH) | ppm | – |
Explosive limit (in air) | vol% | – |
Temperature – Vapor Pressure Curve
![c3f8_h_graph_01](https://eu.resonac.com/wp-content/uploads/2022/11/c3f8_h_graph_01.gif)
CLP information
Press. Gas (Liq.), H280 |
Inquirer about product
Please subscribe our technology eNewsletter!
Inquiry about product
Please inquire about product, technology or samples from here.