- Supplement No. 1 to Part 714—Schedule 3 Chemicals

(CAS registry number) A. Toxic chemicals: (1) Phosgene: Carbonyl dichloride(75-44-5) (2) Cyanogen chloride(506-77-4) (3) Hydrogen cyanide(74-90-8) (4) Chloropicrin: Trichloronitromethane(76-06-2) B. Precursors: (5) Phosphorus oxychloride(10025-87-3) (6) Phosphorus trichloride(7719-12-2) (7) Phosphorus pentachloride(10026-13-8) (8) Trimethyl phosphite(121-45-9) (9) Triethyl phosphite(122-52-1) (10) Dimethyl phosphite(868-85-9) (11) Diethyl phosphite(762-04-9) (12) Sulfur monochloride(10025-67-9) (13) Sulfur dichloride(10545-99-0) (14) Thionyl chloride(7719-09-7) (15) Ethyldiethanolamine(139-87-7) (16) Methyldiethanolamine(105-59-9) (17) Triethanolamine(102-71-6)

Note to Supplement No. 1: Refer to supplement no. 1 to part 774 of the Export Administration Regulations (the Commerce Control List), ECCNs 1C350 and 1C355, for export controls related to Schedule 3 chemicals.