: Texas Administrative Code

Texas Administrative Code

TITLE 37	PUBLIC SAFETY AND CORRECTIONS
PART 1	TEXAS DEPARTMENT OF PUBLIC SAFETY
CHAPTER 13	CONTROLLED SUBSTANCES
SUBCHAPTER E	PRECURSORS AND APPARATUS
RULE §13.117	Immediate Precursor List

The following substances are designated as being an immediate precursor as provided under the Act, §481.002(22):

(1) Benzaldehyde;

(2) Gamma-Butyrolactone (other names include: GBL; Dihydro-2(3H)-furanone; 1,2-Butanolide; 1,4-Butanolide; 4-Hydroxybutanoic acid lactone; gamma-hydroxybutyric acid lactone);

(3) Isosafrole;

(4) 3,4-Methylenedioxyphenyl-2propanone;

(5) N-Methylephedrine, its salts, optical isomers, and salts of optical isomers;

(6) N-Methylpseudoephedrine, its salts, optical isomers, and salts of optical isomers;

(7) Piperonal;

(8) Safrole; and

(9) Lithium metal removed from a battery and immersed in kerosene, mineral spirits, or similar liquid that prevents or retards hydration.

Source Note: The provisions of this §13.117 adopted to be effective October 28, 2007, 32 TexReg 7491

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