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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-134A (Tetrafluoroethane) gas, a nonflammable gas, negligibly soluble in water and slightly soluble in alcohol, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
| Chemical Symbol | CH2FCF3 |
| Molecular Weight | 102.03 |
| Specific Volume | (1.013 bar and 59°F):3.764339 ft3/lb |
| CAS Registry Number | 811-97-2 |
| DOT Proper Name | 1,1,1,2-Tetrafluoroethane |
| Hazard Class | 2.2 |
| ID Number | UN3159 |
| Label | Nonflammable Gas |
| Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
|---|---|---|---|
| FC | 125lb | 71 | 167/660 |
| D7 | 30lb | 71 | 167/660 |
SPECIFICATIONS SUBJECT TO CHANGE
| Grade | Purity | Impurity | Specifications | Equipment Recommended |
|---|---|---|---|---|
| 2.8 | 99.8% (liquid phase) | CH4 C3H8 | <400ppm <300ppm | Call for Recommendation |