| Supplemental List of Regulated Substances and Their Threshold Quantities for Accidental Release Prevention |
| CAS Number |
Chemical Name |
Threshold planning quantity (pounds) |
| Varies |
Alkylaluminums
|
5000 |
| 107-05-1 |
Allyl chloride
|
1000 |
| 7790-98-9 |
Ammonium perchlorate
|
7500 |
| 7787-36-2 |
Ammonium permanganate
|
7500 |
| 13863-41-7 |
Bromine chloride
|
1500 |
| 7789-30-2 |
Bromine pentafluoride
|
2500 |
| 7787-71-5 |
Bromine trifluoride
|
15000 |
| 106-96-7 |
Bromopropyne (3-) (Propargyl bromide)
|
100 |
| 75-91-2 |
Butyl hydroperoxide (tertiary)
|
5000 |
| 614-45-9 |
Butyl perbenzoate (tertiary)
|
7500 |
| 353-50-4 |
Carbonyl fluoride
|
2500 |
| 9004-70-0 |
Cellulose nitrate (Conc>12.6% nitrogen)
|
2500 |
| 13637-63-3 |
Chlorine pentafluoride
|
1000 |
| 7790-91-2 |
Chlorine trifluoride
|
1000 |
| 97-00-7 |
Chloro-2,4-dinitrobenzene (1-)
|
5000 |
| 96-10-6 |
Chlorodiethylaluminum
|
5000 |
| 76-06-2 |
Chloropicrin
|
500 |
| None |
Chloropicrin and methyl bromide mixture
|
1500 |
| None |
Chloropicrin and methyl chloride mixture
|
1500 |
| 80-15-9 |
Cumene hydroperoxide
|
5000 |
| 675-14-9 |
Cyanuric fluoride
|
100 |
| 110-22-5 |
Diacetyl peroxide (Conc>70%)
|
5000 |
| 334-88-3 |
Diazomethane
|
500 |
| 94-36-0 |
Dibenzoyl peroxide
|
7500 |
| 110-05-4 |
Dibutyl peroxide (tertiary)
|
5000 |
| 7572-29-4 |
Dichloro acetylene
|
250 |
| 557-20-0 |
Diethylzinc
|
10000 |
| 105-64-6 |
Diisopropyl peroxydicarbonate
|
7500 |
| 105-74-8 |
Dilauroyl peroxide
|
7500 |
| 97-02-9 |
Dinitroaniline (2,4-)
|
5000 |
| 1338-23-4 |
Ethyl methyl ketone peroxide (Conc>60%)
|
5000 |
| 371-62-0 |
Ethylene fluorohydrin
|
100 |
| 684-16-2 |
Hexafluoroacetone
|
5000 |
| 10035-10-6 |
Hydrogen bromide
|
5000 |
| 7722-84-1 |
Hydrogen peroxide (conc>=52% by weight)
|
7500 |
| 7803-49-8 |
Hydroxylamine
|
2500 |
| 463-51-4 |
Ketene
|
100 |
| 78-85-3 |
Methacrylaldehyde
|
1000 |
| 920-46-7 |
Methacryloyl chloride
|
150 |
| 30674-80-7 |
Methacryloyloxyethyl isocyanate
|
100 |
| 74-83-9 |
Methyl bromide
|
2500 |
| 453-18-9 |
Methyl fluoroacetate
|
100 |
| 421-20-5 |
Methyl fluorosulfate
|
100 |
| 74-88-4 |
Methyl iodide
|
7500 |
| 79-84-4 |
Methyl vinyl ketone
|
100 |
| 100-01-6 |
Nitroaniline(p-)
|
5000 |
| 7783-54-2 |
Nitrogen trifluoride
|
5000 |
| 10544-73-7 |
Nitrogen trioxide
|
250 |
| 75-52-5 |
Nitromethane
|
2500 |
| 20816-12-0 |
Osmium tetroxide
|
100 |
| 7783-41-7 |
Oxygen difluoride
|
100 |
| 19624-22-7 |
Pentaborane
|
100 |
| 7601-90-3 |
Perchloric acid (Conc>60% by weight)
|
5000 |
| 7616-94-6 |
Perchloryl fluoride
|
5000 |
| 627-13-4 |
Propyl nitrate
|
2500 |
| 107-44-8 |
Sarin
|
100 |
| 7783-79-1 |
Selenium hexafluoride
|
1000 |
| 7803-52-3 |
Stibine (Antimony hydride)
|
500 |
| 5714-22-7 |
Sulfur pentafluoride
|
250 |
| 7783-80-4 |
Tellurium hexafluoride
|
250 |
| 10036-47-2 |
Tetrafluorohydrazine
|
5000 |
| 7719-09-7 |
Thionyl chloride
|
250 |
| 1558-25-4 |
Trichloro(chloromethyl)silane
|
100 |
| 27137-85-5 |
Trichloro(dichlorophenyl)silane
|
2500 |
| 2487-90-3 |
Trimethoxysilane
|
1500 |