46 C.F.R. § 188.10-21 Compressed gas.
Title 46 - Shipping
This term includes any material or mixture having in the container an absolute pressure exceeding 40 p.s.i. at 70° F.; or regardless of the pressure at 70° F., having an absolute pressure exceeding 104 p.s.i. at 130° F.; or any liquid flammable material having a vapor pressure exceeding 40 p.s.i. absolute at 100° F. as determined by the Reid method covered by the American Society for Testing Materials Method of Test for Vapor Pressure of Petroleum Products (D–323). Compressed gases are discussed in more detail in 49 CFR parts 171–179. [CGFR 67–83, 33 FR 1113, Jan. 27, 1968, as amended by CGD 86–033, 53 FR 36026, Sept. 16, 1988]
Title 46: Shipping
PART 188—GENERAL PROVISIONS
Subpart 188.10—Definition of Terms Used in This Subchapter
§ 188.10-21 Compressed gas.
