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 Butadiene 1,3 gas, a colorless, flammable gas shipped as a liquid under its own vapor pressure, supplied by Middlesex Gases to commercial customers in Massachusetts, New Hampshire, Rhode Island and Connecticut and throughout New England.
Chemical Symbol | C4H6 |
Molecular Weight | 54.09 |
Specific Volume | 6.9 ft3/lb (0.431 m3/kg) |
CAS Registry Number | 106-99-0 |
DOT Proper Name | Butadienes, Inhibited |
Hazard Class | 2.1 |
ID Number | UN1010 |
Labels | Flammable Gas |
Std. Cylinder Sizes* | Contents | Cylinder Pressure (PSIG) | CGA Valve Connection |
---|---|---|---|
454, 400 | 570 | 21 | 510 |
350, 400 | 135 | 21 | 510 |
33 | 7 | 21 | 510 |
SPECIFICATIONS SUBJECT TO CHANGE
Grade | Purity | Impurity | Specifications | Equipment Recommended |
---|---|---|---|---|
2.0 (Chemically Pure) | >99.0% Liquid Phase | Total Impurities | < 1% | 3103 |