OpenLegislation

Part 2 Named hazardous substances

England and Wales

Column 1CAS number (1)Column 2
Hazardous substancesControlled quantity (tonnes)
1. Ammonium nitrate (see note 13)-5,000
2. Ammonium nitrate (see note 14)-1,250
3. Ammonium nitrate (see note 15)-350
4. Ammonium nitrate (see note 16)-10
5. Potassium nitrate (see note 17)-5,000
6. Potassium nitrate (see note 18)-1,250
7. Arsenic pentoxide, arsenic (V) acid and/or salts1303-28-21
8. Arsenic trioxide, arsenious (III) acid and/or salts1327-53-30.1
9. Bromine7726-95-620
10. Chlorine7782-50-510
11. Nickel compounds in inhalable powder form: nickel monoxide, nickel dioxide, nickel sulphide, trinickel disulphide, dinickel trioxide-1
12. Ethyleneimine151-56-410
13. Fluorine7782-41-410
14. Formaldehyde (concentration ≥ 90%)50-00-05
15. Hydrogen1333-74-02
16. Hydrogen chloride (liquefied gas)7647-01-025
17. Lead alkyls-5
18. Liquefied flammable gases, Category 1 or 2 (including LPG) and natural gas (including Liquefied Natural Gas) (see note 19)-

Natural Gas (including Liquefied Natural Gas) (LNG): 15

Liquefied Petroleum Gas (LPG): 25

Any other liquefied flammable gases : 50

19. Acetylene74-86-25
20. Ethylene oxide75-21-85
21. Propylene oxide75-56-95
22. Methanol67-56-1500
23. 4, 4′-Methylene bis (2-chloraniline) and/or salts, in powder form101-14-40.01
24. Methylisocyanate

624-83-9

0.15
25. Oxygen7782-44-7200

26. 2,4 -Toluene diisocyanate

2,6 -Toluene diisocyanate

584-84-9

91-08-7

10
27. Carbonyl dichloride (phosgene)75-44-50.3
28. Arsine (arsenic trihydride)7784-42-10.2
29. Phosphine (phosphorus trihydride)7803-51-20.2
30. Sulphur dichloride10545-99-01
31. Sulphur trioxide7446-11-915
32. Polychlorodibenzofurans and polychlorodibenzodioxins (including TCDD), calculated in TCDD equivalent (see note 20)-0.001

33. The following CARCINOGENS or the mixtures containing the following carcinogens at concentrations above 5% by weight: 4-Aminobiphenyl and/or its salts, Benzotrichloride, Benzidine and/or salts, Bis (chloromethyl) ether, Chloromethyl methyl ether, 1,2-Dibromoethane, Diethyl sulphate, Dimethyl sulphate, Dimethylcarbamoyl chloride, 1,2-Dibromo-3-chloropropane, 1,2-Dimethylhydrazine, Dimethylnitrosamine, Hexamethylphosphoric triamide, Hydrazine, 2- Naphthylamine and/or salts, 4-Nitrodiphenyl, and 1,3 Propanesultone

-0.5
34. Petroleum products and alternative fuels (a) gasolines and naphthas, (b) kerosenes (including jet fuels), (c) gas oils (including diesel fuels, home heating oils and gas oil blending streams) (d) heavy fuel oils (e) alternative fuels serving the same purposes and with similar properties as regards flammability and environmental hazards as the products referred to in points (a) to (d)-2,500
35. Anhydrous Ammonia7664-41-750
36. Boron trifluoride7637-07-25
37. Hydrogen sulphide7783-06-45
38. Piperidine110-89-450
39. Bis(2-dimethylaminoethyl) (methyl)amin3030-47-550
40. 3-(2-Ethylhexyloxy)propylamin5397-31-950

41. Mixtures (*) of sodium hypochlorite classified as Aquatic Acute Category 1 [H400] containing

less than 5 % active chlorine and not classified under any of the other hazard categories in Part 1 of Schedule 1. _____________

(*) Provided that the mixture in the absence of sodium hypochlorite would not be classified as Aquatic Acute Category 1 [H400].

200
42. Propylamine (see note 21)107-10-8500
43. Tert-butyl acrylate (see note 21)1663-39-4200
44. 2-Methyl-3-butenenitrile (see note 21)16529-56-9500
45. Tetrahydro-3,5-dimethyl-1,3,5,-thiadiazine-2-thione (Dazomet) (see note 21)533-74-4100
46. Methyl acrylate (see note 21)96-33-3500
47. 3-Methylpyridine (see note 21)108-99-6500
48. 1-Bromo-3-chloropropane (see note 21)109-70-6500