{
  "url": "https://openlegislation.uk/chemical-weapons-notification-regulations-1996/schedule/part-II",
  "json_url": "https://openlegislation.uk/chemical-weapons-notification-regulations-1996/schedule/part-II.json",
  "legislation": "uksi/1996/2503",
  "legislation_title": "The Chemical Weapons (Notification) Regulations 1996",
  "legislation_url": "https://openlegislation.uk/chemical-weapons-notification-regulations-1996",
  "path": "schedule/part/II",
  "kind": "part",
  "number": "II",
  "heading": "Schedule3 to the annex on chemicals to the Convention",
  "text": "(CAS registry number)\nA. TOXIC CHEMICALS:\n(1)\nPhosgene: Carbonyl dichloride\n(75-44-5)\n(2)\nCyanogen chloride\n(506-77-4)\n(3)\nHydrogen cyanide\n(74-90-8)\n(4)\nChloropicrin: Trichloronitromethane\n(76-06-2)\nB. PRECURSORS:\n(5)\nPhosphorus oxychloride\n(10025-87-3)\n(6)\nPhosphorus trichloride\n(7719-12-2)\n(7)\nPhosphorus pentachloride\n(10026-13-8)\n(8)\nTrimethyl phosphite\n(121-45-9)\n(9)\nTriethyl phosphite\n(122-52-1)\n(10)\nDimethyl phosphite\n(868-85-9)\n(11)\nDiethyl phosphite\n(762-04-9)\n(12)\nSulfur monochloride\n(10025-67-9)\n(13)\nSulfur dichloride\n(10545-99-0)\n(14)\nThionyl chloride\n(7719-09-7)\n(15)\nEthyldiethanolamine\n(139-87-7)\n(16)\nMethyldiethanolamine\n(105-59-9)\n(17)\nTriethanolamine\n(102-71-6)",
  "extent": null,
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/uksi/1996/2503/schedule/part/II",
    "retrieved_at": "2026-10-29T12:34:48.023215+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}