The California legislature has passed a bill that will regulate and restrict access to the highly purified butane supply that is used to make BHO, butane hash oil or butane honey oil. AB 1120 will allow those with commercial extraction licenses to get butane for closed loop extraction and the amounts allowed appear to be sufficient for people to refuel their lighters and dab-torches.
Health and Safety Code 11107.2. (a) It is unlawful for a manufacturer, wholesaler, reseller, retailer, or other person or entity to sell to any one customer more than 600 milliliters of nonodorized butane in any 30-day period. …
(d) The limitations in subdivisions (a) and (b) shall not apply to any of the following transactions:
(1) Butane sold to manufacturers, wholesalers, resellers, or retailers solely for the purpose of resale.
(2) Butane sold to a person for use in a lawful commercial enterprise, including, but not limited to, a volatile solvent extraction activity licensed under Division 10 (commencing with Section 26000) of the Business and Professions Code or a medical cannabis collective or cooperative described in subdivision (b) of Section 11362.775 of this code, operating in compliance with all applicable state licensing requirements and local regulations governing that type of business.
(3) The sale of lighters, torch lighters or other appliances, or lighter refill canisters that contain or use nonodorized butane and contain less than 150 milliliters of nonodorized butane.
However, a registry will prevent large scale sales of butane to the public. This appears to be an effort to block home BHO blasting, which has left a legacy of exploding garages and homes while driving consumption of the solvent-extracts.
California’s solvent extract ban, HSC 11369, was originally written to prevent methamphetamine production. However, the broad language of the law has plagued people who try to use safe extraction methods like closed loop solvent extraction, CO2 and even alcohol-evaporative concentrates. This is due to the definition in the law.
The legislature has recently improved this definition, fortunately.