§ 21.130-T - Straight run gasoline.  


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  • § 21.130-T Straight run gasoline.

    (a) General. Straight run gasoline is a mixture consisting predominantly (greater than 60 percent by volume) of C4, C5, C6, C7 and/or C8 hydrocarbons, and is either:

    (1) A petroleum distillate coming straight from an atmospheric distillation unit without being cracked or reformed, or

    (2) A condensate coming directly from an oil/gas recovery operation.

    (b) API gravity. 72° minimum, 85° maximum.

    (c) Reid vapor pressure (PSI). 15 maximum.

    (d) Sulfur. 120 ppm maximum.

    (e) Benzene. 1.1 percent by volume maximum.

    (f) Distillation ( °F):

    (1) 10 percent. 97 minimum, 158 maximum.

    (2) 50 percent. 250 maximum.

    (3) Final boiling point. 437 maximum.

    [T.D. TTB-140, 81 FR 59462, Aug. 30, 2016]