Middlesex Gases is now making dry ice in-house. To request a quote or to learn more about the delivery options, visit our dry ice page. Click here. |
Learn more about Halocarbon-C318 (Octafluorocyclobutane) gas, an organofluorine compound which enjoys several niche applications, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
Chemical Symbol | C4F8 |
Molecular Weight | 200.03 |
Specific Volume | 1.87 |
CAS Registry Number | 115-25-3 |
DOT Proper Name | Octafluorocyclobutane |
Hazard Class | 2.2 |
ID Number | UN1976 |
Labels | Nonflammable Gas |
Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
---|---|---|---|
300 | 100lb | 25 | 660 |
80 | 10lb | 25 | 660 |
SPECIFICATIONS SUBJECT TO CHANGE
Grade | Purity | Impurity | Specifications | Equipment Recommended |
---|---|---|---|---|
3.8 | 99.98% | Acidity(HF) N2 O2 Tetrafluoromethane H2O | <0.1ppmw <80ppm <20ppm <50ppm <10ppm | 3103 |