Compressed Gas 09
Compressed Gas 09 : Any material or mixture having, when in its container, an absolute pressure exceeding 276 kPa (40 psia) at 21?C (70?F) or, regardless of the pressure at 21?C (70?F), having an absolute pressure exceeding 717 kPa (104 psia) at 54. 4?C (130?F) or any flammable liquid having an absolute vapor pressure exceeding 275. 8 kPa at 37. 8?C (40 psia at 100?F) as determined by ASTM D 323, Standard Test Method for Vapor Pressure of Petroleum Products