21 C.F.R. § 801.417 Chlorofluorocarbon propellants.
Title 21 - Food and Drugs
The use of chlorofluorocarbon in devices as propellants in self-pressurized containers is generally prohibited except as provided in §2.125 of this chapter. [43 FR 11318, Mar. 17, 1978]
Title 21: Food and Drugs
PART 801—LABELING
Subpart H—Special Requirements for Specific Devices
§ 801.417 Chlorofluorocarbon propellants.