Nev. Admin. Code § 459.9533 - Tabulated values for threshold quantity, two release quantity and toxic endpoints; classification of substance as explosive
1.
The following table sets forth the list of highly hazardous substances and the
parameters associated with carrying out C.A.P.P.:
| Chemical Name | Alternate Chemical Name | Mixture Description | CAS Number | Threshold Quantity (lbs) | Two Release Quantity (lbs) | Two Release Source note 1 | Tox (T) or Flam (F) | Toxic Endpoint (mg/L) |
| Acetaldehyde | Ethanal | 75-07-0 | 2,500 | 1,000 | 1 | F | ||
| Acetylene | Ethyne | 74-86-2 | 10,000 | 1,000 | 3 | F | ||
| Acrolein | 2-Propenol | 107-02-8 | 150 | 1 | 1 & 2 | T | 0.0011 | |
| Acrylonitrile | 2-Propenenitrile | 107-13-1 | 20,000 | 100 | 1 & 2 | T | 0.076 | |
| Acrylyl chloride | 2-Propenoyl chloride | 814-68-6 | 250 | 100 | 2 | T | 0.00090 | |
| Alkylaluminums | 5,000 | 50* | 3 | |||||
| Allyl alcohol | 2-Propen-1-ol | 107-18-6 | 15,000 | 100 | 1 & 2 | T | 0.036 | |
| Allyl chloride | 3-chloropropene | 107-05-1 | 1,000 | 100 | 3 | T | 0.1252 | |
| Allylamine | 2-Propen-1-amine | 107-11-9 | 1,000 | 500 | 2 | T | 0.0032 | |
| Ammonia | Anhydrous Ammonia | Anhydrous | 7664-41-7 | 5,000 | 100 | 1 & 2 | T | 0.14 |
| Ammonia | Ammonia solution Ammonium hydroxide | 20 wt% to 44 wt% | 7664-41-7 | 20,000 note 2 | 1,000 | 1 | T | 0.14 |
| Ammonia | Ammonia solution Ammonium hydroxide | concentration greater than 44% ammonia by weight | 7664-41-7 | 10,000 note 2 | 1,000 | 1 | T | 0.14 |
| Ammonium perchlorate | 7790-98-9 | 7,500 | 75* | 3 | ||||
| Ammonium permanganate | 7787-36-2 | 7,500 | 75* | 3 | ||||
| Arsenous trichloride | 7784-34-1 | 15,000 | 1 | 1 & 2 | T | 0.010 | ||
| Arsine | Arsenic Hydride | 7784-42-1 | 100 | 10 | 3 | T | 0.0019 | |
| bis(Chloromethyl) Ether | Chloromethyl Ether | 542-88-1 | 100 | 10 | 1 & 2 | T | 0.00025 | |
| Boron trichloride | 10294-34-5 | 2,500 | 100 | 3 | T | 0.010 | ||
| Boron trifluoride | 7637-07-2 | 250 | 25 | 3 | T | 0.028 | ||
| Boron trifluoride w/Methyl Ether | 1:1 ratio | 353-42-4 | 15,000 | 1,000 | 2 | T | 0.023 | |
| Bromine | 7726-95-6 | 1,500 | 500 | 2 | T | 0.0065 | ||
| Bromine chloride | 13863-41-7 | 1,500 | 10 | 3 | T | 0.00472 | ||
| Bromine pentafluoride | 7789-30-2 | 2,500 | 100 | 3 | T | 0.00715 | ||
| Bromine trifluoride | 7787-71-5 | 15,000 | 1000 | 3 | T | 0.0025 | ||
| Bromotrifluor-ethylene | 598-73-2 | 10,000 | 1,000 | 3 | F | |||
| 1,3-Butadiene | 106-99-0 | 10,000 | 10 | 1 | F | |||
| Butane | 106-97-8 | 10,000 | 1,000 | 3 | F | |||
| 1-Butene | 106-98-9 | 10,000 | 1,000 | 3 | F | |||
| 2-Butene | 107-01-7 | 10,000 | 1,000 | 3 | F | |||
| Butene | 25167-67-3 | 10,000 | 1,000 | 3 | F | |||
| 2-Butene-cis | 590-18-1 | 10,000 | 1,000 | 3 | F | |||
| 2-Butene-trans | 624-64-6 | 10,000 | 1,000 | 3 | F | |||
| Butyl hydroperoxide (Tertiary) | 75-91-2 | 5,000 | 50* | 3 | ||||
| Butyl perbenzoate (Tertiary) | 614-45-9 | 7,500 | 75* | 3 | ||||
| Carbon disulfide | 75-15-0 | 20,000 | 100 | 1 & 2 | T | 0.16 | ||
| Carbon oxysulfide | Carbon Oxide Sulfide | 463-58-1 | 10,000 | 100 | 1 | F | ||
| Carbonyl fluoride | 353-50-4 | 2,500 | 10 | 3 | T | 0.00972 | ||
| Cellulose nitrate | concentration greater than 12.6 % nitrogen | 9004-70-0 | 2,500 | 25* | 3 | |||
| Chlorine | 7782-50-5 | 1,500 | 10 | 1 & 2 | T | 0.0087 | ||
| Chlorine dioxide | 10049-04-4 | 1,000 | 100 | 3 | T | 0.0028 | ||
| Chlorine monoxide | 7791-21-1 | 10,000 | 1,000 | 3 | F | |||
| Chlorine pentafluoride | 13637-63-3 | 1,000 | 10 | 3 | T | 0.003 | ||
| Chlorine trifluoride | 7790-91-2 | 1,000 | 100 | 3 | T | 0.0038 | ||
| Chlorodiethyl-aluminum | Diethyl-aluminum Chloride | 96-10-6 | 5,000 | 50* | 3 | |||
| 1-Chloro-2,4-Dinitrobenzene | 97-00-7 | 5,000 | 50* | 3 | ||||
| Chloroform | 67-66-3 | 20,000 | 10 | 1 & 2 | T | 0.49 | ||
| Chloromethyl methyl ether | 107-30-2 | 500 | 10 | 1 & 2 | T | 0.0018 | ||
| Chloropicrin | 76-06-2 | 500 | 50 | 3 | T | 0.00134 | ||
| Chloropicrin/Methylbromide mix | 1,500 | 500 | 3 | T | 0.00078 | |||
| Chloropicrin/Methylchloride mix | 1,500 | 500 | 3 | T | ||||
| 1-Chloropropylene | 590-21-6 | 10,000 | 1,000 | 3 | F | |||
| 2-Chloropropylene | 557-98-2 | 10,000 | 1,000 | 3 | F | |||
| Crotonaldehyde | 2-Butenal | 4170-30-3 | 20,000 | 100 | 1 & 2 | T | 0.029 | |
| Crotonaldehyde, (E)- | 2-Butenal, (E)- | 123-73-9 | 20,000 | 100 | 1 & 2 | T | 0.029 | |
| Cumene Hydroperoxide | 80-15-9 | 5,000 | 10 | 1 | ||||
| Cyanogen | Ethanedinitrile | 460-19-5 | 2,500 | 100 | 1 | F | ||
| Cyanogen chloride | 506-77-4 | 500 | 10 | 1 | T | 0.030 | ||
| Cyanuric fluoride | 675-14-9 | 100 | 10 | 3 | T | 0.00017 | ||
| Cyclohexylamine | Cyclohex-animine | 108-91-8 | 15,000 | 1,000 | 2 | T | 0.16 | |
| Cyclopropane | 75-19-4 | 10,000 | 1,000 | 3 | F | |||
| Diacetyl peroxide | concentration greater than 70% | 110-22-5 | 5,000 note 2 | 50* | 3 | |||
| Diazomethane | 334-88-3 | 500 | 10 | 3 | ||||
| Dibenzoyl peroxide | 94-36-0 | 7,500 | 75* | 3 | ||||
| Diborane | 19287-45-7 | 100 | 10 | 3 | T | 0.0011 | ||
| Dibutyl peroxide (tertiary) | 110-05-4 | 5,000 | 50* | 3 | ||||
| Dichloro acetylene | 7572-29-4 | 250 | 10 | 3 | ||||
| Dichlorosilane | 4109-96-0 | 2,500 | 100 | 3 | F | |||
| Diethylzinc | 557-20-0 | 10,000 | 100* | 3 | ||||
| Difluoroethane | 75-37-6 | 10,000 | 1,000 | 3 | F | |||
| Diisopropyl peroxydicarbonate | 105-64-6 | 7,500 | 75* | 3 | ||||
| Dilauroyl peroxide | 105-74-8 | 7,500 | 75* | 3 | ||||
| Dimethyl sulfide | 75-18-3 | 100 | 10 | 3 | T | 1.27 | ||
| Dimethylamine | anhydrous | 124-40-3 | 2,500 | 1,000 | 1 | F | ||
| Dimethyl-dichlorosilane | 75-78-5 | 1,000 | 500 | 2 | T | 0.026 | ||
| 1,1-Dimethylhydrazine | 57-14-7 | 1,000 | 10 | 1 & 2 | T | 0.012 | ||
| 2,2-Dimethylpropane | 463-82-1 | 10,000 | 1,000 | 3 | F | |||
| 2,4-Dinitroanaline | 97-02-9 | 5,000 | 50* | 3 | ||||
| Epichlorohydrin | 106-89-8 | 20,000 | 100 | 1 & 2 | T | 0.076 | ||
| Ethane | 74-84-0 | 10,000 | 1,000 | 3 | F | |||
| Ethyl acetylene | 1-Butyne | 107-00-6 | 10,000 | 1,000 | 3 | F | ||
| Ethyl chloride | 75-00-3 | 10,000 | 100 | 1 | F | |||
| Ethyl ether | 60-29-7 | 10,000 | 100 | 1 | F | |||
| Ethyl mercaptan | Ethanethiol | 75-08-1 | 10,000 | 1,000 | 3 | F | ||
| Ethyl nitrite | 109-95-5 | 5,000 | 50* | 3 | F | |||
| Ethylamine | Ethanamine | 75-04-7 | 7,500 | 100 | 1 | F | ||
| Ethylene | Ethene | 74-85-1 | 10,000 | 1,000 | 3 | F | ||
| Ethylene fluorohydrin | 371-62-0 | 100 | 10 | 2 | T | 0.0008 | ||
| Ethylene oxide | Oxirane | 75-21-8 | 5,000 | 10 | 1 & 2 | T | 0.090 | |
| Ethylenediamine | 107-15-3 | 20,000 | 5,000 | 1 & 2 | T | 0.49 | ||
| Ethyleneimine | Aziridine | 151-56-4 | 1,000 | 1 | 1 & 2 | T | 0.018 | |
| Fluorine | 7782-41-4 | 100 | 10 | 1 & 2 | T | 0.0039 | ||
| Formaldehyde | concentration of 37% or greater by weight | 50-00-0 | 1,000 note 2 | 100 | 1 & 2 | T | 0.012 | |
| Furan | 110-00-9 | 500 | 100 | 1 & 2 | T | 0.0012 | ||
| Hexafluoroacetone | 684-16-2 | 5,000 | 10 | 3 | T | 0.0068 | ||
| Hydrazine | 302-01-2 | 15,000 | 1 | 1 & 2 | T | 0.011 | ||
| Hydrochloric acid | 37% or greater | 7647-01-0 | 15,000 note 2 | 1,000 | 3 | T | 0.030 | |
| Hydrofluoric acid | 50% or greater | 7664-39-3 | 1,000 note 2 | 100 | 1 | T | 0.016 | |
| Hydrogen | 1333-74-0 | 10,000 | 1,000 | 3 | F | |||
| Hydrogen bromide | 10035-10-6 | 5,000 | 10 | 3 | T | 0.01 | ||
| Hydrogen chloride | Anhydrous | 7647-01-0 | 5,000 | 100 | 3 | T | 0.030 | |
| Hydrogen cyanide | Hydrocyanic acid | Anhydrous | 74-90-8 | 1,000 | 10 | 1 & 2 | T | 0.011 |
| Hydrogen fluoride | Anhydrous | 7664-39-3 | 1,000 | 100 | 1 & 2 | T | 0.016 | |
| Hydrogen peroxide | concentration of 52% or greater by weight | 7722-84-1 | 7,500 note 2 | 1,000 | 2 | |||
| Hydrogen selenide | 7783-07-5 | 150 | 10 | 2 | T | 0.00066 | ||
| Hydrogen sulfide | 7783-06-4 | 1,500 | 100 | 1 & 2 | T | 0.042 | ||
| Hydroxylamine | 7803-49-8 | 2,500 | 25* | 3 | ||||
| Iron, pentacarbonyl | 13463-40-6 | 250 | 100 | 2 | T | 0.00044 | ||
| Isobutane | 1,1-dimethyl ethane | 75-28-5 | 10,000 | 1,000 | 3 | F | ||
| Isobutyronitrile | 78-82-0 | 20,000 | 1,000 | 2 | T | 0.14 | ||
| Isopentane | 78-78-4 | 10,000 | 1,000 | 3 | F | |||
| Isoprene | 78-79-5 | 10,000 | 100 | 1 | F | |||
| Isopropyl chloride | 2 - chloropropane | 75-29-6 | 10,000 | 1,000 | 3 | F | ||
| Isopropyl chloroformate | 108-23-6 | 15,000 | 1,000 | 2 | T | 0.10 | ||
| Isopropyl formate | 625-55-8 | 500 | 100 | 3 | T | 0.0014 | ||
| Isopropylamine | 75-31-0 | 5,000 | 1,000 | 3 | F | |||
| Ketene | 463-51-4 | 100 | 10 | 3 | T | 0.18 | ||
| Mercury | 7439-97-6 | 200,000 | 5,000 | 3 | T | 0.0021 | ||
| Methacrylaldehyde | 78-85-3 | 1,000 | 500 | 3 | T | 0.007 | ||
| Methacryloyl chloride | 920-46-7 | 150 | 100 | 2 | T | 0.0006 | ||
| Methacryloyloxyethyl isocyanate | 30674-80-7 | 100 | 10 | 3 | T | 0.00063 | ||
| Methane | 74-82-8 | 10,000 | 1,000 | 3 | F | |||
| Methyl acrylonitrile | Meth-acrylonitrile | 126-98-7 | 250 | 25 | 3 | T | 0.0027 | |
| Methyl bromide | 74-83-9 | 2,500 | 500 | 3 | T | 0.194 | ||
| 3-Methyl-1-butene | Isopentene | 563-45-1 | 10,000 | 1,000 | 3 | F | ||
| 2-Methyl-1-butene | 563-46-2 | 10,000 | 1,000 | 3 | F | |||
| Methyl chloride | 74-87-3 | 15,000 | 100 | 1 | T | 0.82 | ||
| Methyl chloroformate | 79-22-1 | 500 | 100 | 3 | T | 0.0019 | ||
| Methyl disulfide | 624-92-0 | 100 | 10 | 3 | T | 0.19 | ||
| Methyl ether | 115-10-6 | 10,000 | 1,000 | 3 | F | |||
| Methyl ethyl ketone peroxide | Ethyl methyl ketone peroxide | concentration greater than 60% | 1338-23-4 | 5,000 note 2 | 10 | 1 | ||
| Methyl fluoroacetate | 453-18-9 | 100 | 10 | 3 | T | 0.00025 | ||
| Methyl fluorosulfate | 421-20-5 | 100 | 10 | 3 | T | 0.00023 | ||
| Methyl formate | 107-31-3 | 10,000 | 1,000 | 3 | F | |||
| Methyl hydrazine | 60-34-4 | 100 | 10 | 1 & 2 | T | 0.0094 | ||
| Methyl iodide | 74-88-4 | 7,500 | 100 | 1 | T | 0.29 | ||
| Methyl isocyanate | 624-83-9 | 250 | 10 | 1 & 2 | T | 0.0012 | ||
| Methyl mercaptan | 74-93-1 | 5,000 | 100 | 1 & 2 | T | 0.049 | ||
| Methyl thiocyanate | 556-64-9 | 20,000 | 10,000 | 2 | T | 0.085 | ||
| Methyl vinyl ketone | 78-94-4 | 100 | 10 | 2 | T | 0.00007 | ||
| Methylamine | Methanamine | Anhydrous | 74-89-5 | 1,000 | 100 | 1 | F | |
| 2-Methylpropene | 115-11-7 | 10,000 | 1,000 | 3 | F | |||
| Methyltrichlorosilane | 75-79-6 | 500 | 50 | 3 | T | 0.018 | ||
| Nickel carbonyl | 13463-39-3 | 150 | 10 | 1 & 2 | T | 0.00067 | ||
| Nitric acid | 80% or greater | 7697-37-2 | 15,000 note 2 | 1,000 | 1 & 2 | T | 0.026 | |
| Nitric acid | concentration of 94.5 % or greater by weight | 7697-37-2 | 500 note 2 | 50 | 3 | T | 0.026 | |
| Nitric oxide | Nitrogen oxide | 10102-43-9 | 250 | 10 | 1 & 2 | T | 0.031 | |
| Nitroaniline | para Nitroaniline | 100-01-6 | 5,000 | 50* | 3 | |||
| Nitrogen dioxide | 10102-44-0 | 250 | 10 | 1 & 2 | T | 0.0282 | ||
| Nitrogen oxides | NO; NO2; N2O4; N2O3 | 10102-44-0 | 250 | 10 | 3 | T | 0.0282 | |
| Nitrogen tetroxide | 10544-72-6 | 250 | 10 | 1 | T | 0.0564 | ||
| Nitrogen trifluoride | 7783-54-2 | 5,000 | 1,000 | 3 | T | 0.29 | ||
| Nitrogen trioxide | 10544-73-7 | 250 | 10 | 3 | T | 0.016 | ||
| Nitromethane | 75-52-5 | 2,500 | 25* | 3 | ||||
| Oleum | Fuming sulfuric acid | 65 wt% or greater of SO3 | 8014-95-7 | 1,000 | 500 | 3 | T | 0.010 |
| Osmium tetroxide | 20816-12-0 | 100 | 10 | 3 | T | 0.001 | ||
| Oxygen difluoride | Fluorine monoxide | 7783-41-7 | 100 | 10 | 3 | |||
| Ozone | 10028-15-6 | 100 | 10 | 3 | ||||
| Pentaborane | 19624-22-7 | 100 | 10 | 3 | T | 0.00026 | ||
| 1,3-Pentadinene | 504-60-9 | 10,000 | 100 | 1 | F | |||
| Pentane | 109-66-0 | 10,000 | 1,000 | 3 | F | |||
| 1-Pentene | 109-67-1 | 10,000 | 1,000 | 3 | F | |||
| 2-Pentene, (E)- | 646-04-8 | 10,000 | 1,000 | 3 | F | |||
| 2-Pentene, (Z)- | 627-20-3 | 10,000 | 1,000 | 3 | F | |||
| Peracetic acid | Peroxyacetic acid | concentration greater than 60% acetic acid | 79-21-0 | 1,000 note 2 | 500 | 2 | T | 0.0045 |
| Perchloric acid | concentration greater than 60% by weight | 7601-90-3 | 5,000 note 2 | 50* | 3 | |||
| Perchloromethyl mercaptan | 594-42-3 | 150 | 100 | 1 & 2 | T | 0.0076 | ||
| Perchloryl fluoride | 7616-94-6 | 5,000 | 100 | 3 | T | 0.042 | ||
| Phosgene | Carbonyl chloride | 75-44-5 | 100 | 10 | 1 & 2 | T | 0.00081 | |
| Phosphine | Hydrogen phosphide | 7803-51-2 | 100 | 10 | 3 | T | 0.0035 | |
| Phosphorus oxychloride | Phosphoryl chloride | 10025-87-3 | 1,000 | 500 | 3 | T | 0.0030 | |
| Phosphorus trichloride | 7719-12-2 | 1,000 | 500 | 3 | T | 0.028 | ||
| Piperidine | 110-89-4 | 15,000 | 1,000 | 2 | T | 0.022 | ||
| Propadiene | 1,2 Propadiene | 463-49-0 | 10,000 | 1,000 | 3 | F | ||
| Propane | 74-98-6 | 10,000 | 1,000 | 3 | F | |||
| Propargyl bromide | 3-Bromopropyne | 106-96-7 | 100 | 10 | 2 | T | 0.00003 | |
| Propionitrile | 107-12-0 | 10,000 | 10 | 1 & 2 | T | 0.0037 | ||
| Propyl chloroformate | 109-61-5 | 15,000 | 500 | 2 | T | 0.010 | ||
| Propyl nitrate | 627-13-4 | 100 | 25* | 3 | ||||
| Propylene | 1 Propene | 115-07-1 | 10,000 | 1,000 | 3 | F | ||
| Propylene oxide | 75-56-9 | 10,000 | 100 | 1 & 2 | T | 0.59 | ||
| Propyleneimine | 75-55-8 | 10,000 | 1 | 1 & 2 | T | 0.12 | ||
| Propyne | 1-Propyne | 74-99-7 | 10,000 | 1,000 | 3 | F | ||
| Sarin | 107-44-8 | 100 | 10 | 2 | T | 0.00006 | ||
| Selenium hexafluoride | 7783-79-1 | 1,000 | 1 | 1 | T | 0.0016 | ||
| Silane | 7803-62-5 | 10,000 | 1,000 | 3 | F | |||
| Stibine | Antimony hydride | 7803-52-3 | 500 | 10 | 3 | T | 0.0026 | |
| Sulfur dioxide | Anhydrous | 7446-09-5 | 1,000 | 100 | 3 | T | 0.0078 | |
| Sulfur pentafluoride | 5714-22-7 | 250 | 10 | 3 | T | 0.001 | ||
| Sulfur tetrafluoride | 7783-60-0 | 250 | 10 | 3 | T | 0.0092 | ||
| Sulfur trioxide | Sulfuric Anhydride | 7446-11-9 | 1,000 | 100 | 2 | T | 0.010 | |
| Tellurium hexafluoride | 7783-80-4 | 250 | 10 | 3 | T | 0.0009 | ||
| Tetrafluoroethylene | 116-14-3 | 5,000 | 1,000 | 3 | F | |||
| Tetrafluorohydrazine | 10036-47-2 | 5,000 | 500 | 3 | T | 0.0213 | ||
| Tetramethyl Lead | 75-74-1 | 1,000 | 100 | 2 | T | 0.0040 | ||
| Tetramethylsilane | 75-76-3 | 10,000 | 1,000 | 3 | F | |||
| Tetranitromethane | 509-14-8 | 10,000 | 10 | 2 | T | 0.0040 | ||
| Thionyl chloride | 7719-09-7 | 250 | 100 | 3 | T | 0.0097 | ||
| Titanium tetrachloride | 7550-45-0 | 2,500 | 1,000 | 1 & 2 | T | 0.020 | ||
| Toluene 2,4-diisocyanate | 584-84-9 | 10,000 | 100 | 1 & 2 | T | 0.0070 | ||
| Toluene 2,6-diisocyanate | 91-08-7 | 10,000 | 100 | 1 & 2 | T | 0.0070 | ||
| Toluene diisocyanate | 26471-62-5 | 10,000 | 100 | 1 & 2 | T | 0.0070 | ||
| Trichloro (chloromethyl) silane | 1558-25-4 | 100 | 10 | 3 | T | 0.0003 | ||
| Trichloro (dichlorophenyl) silane | 27137-85-5 | 2,500 | 500 | 2 | T | 0.008 | ||
| Trichlorosilane | 10025-78-2 | 5,000 | 500 | 3 | F | |||
| Trifluoro-chloroethylene | 79-38-9 | 10,000 | 500 | 3 | F | |||
| Trimethoxysilane | 2487-90-3 | 1,500 | 500 | 3 | T | 0.01 | ||
| Trimethylamine | 75-50-3 | 10,000 | 100 | 1 | F | |||
| Trimethylchlorosilane | 75-77-4 | 10,000 | 500 | 2 | T | 0.050 | ||
| Vinyl acetate monomer | 108-05-4 | 15,000 | 1,500 | 3 | T | 0.26 | ||
| Vinyl acetylene | 689-97-4 | 10,000 | 1,000 | 3 | F | |||
| Vinyl chloride | 75-01-4 | 10,000 | 1 | 1 | F | |||
| Vinyl ethyl ether | 109-92-2 | 10,000 | 1,000 | 3 | F | |||
| Vinyl fluoride | 75-02-5 | 10,000 | 1,000 | 3 | F | |||
| Vinyl methyl ether | 107-25-5 | 10,000 | 1,000 | 3 | F | |||
| Vinylidene chloride | 75-35-4 | 10,000 | 100 | 1 | F | |||
| Vinylidene fluoride | 75-38-7 | 10,000 | 1,000 | 3 | F |
Table Notes:
Note 1: For Two Release Source Column: 1=RQ as listed in 40 C.F.R. Part 302; 2=RQ as listed in 40 C.F.R. Part 355; 3=Two Release Quantity as determined in "Technical Basis Document for C.A.P.P. Two Release Quantities and Toxic Endpoints."
Note 2: The threshold quantity must be applied to the fraction of the chemical in the actual mixture.
* These substances must be involved in a fire or explosion to qualify as a release pursuant to subparagraph (2) of paragraph (a) of subsection 1 of NAC 459.95323.
2. Except as otherwise provided in
subsection 3, a substance must be classified as an explosive if the substance
is classified as division 1.1, 1.2, 1.3, 1.4 or 1.5 in column 3 of the Table of
Hazardous Materials in
49 C.F.R. §
172.101, which is adopted by reference
pursuant to NAC 459.95528.
3. The
list of explosives as classified pursuant to subsection 2 excludes those
substances described in
18 U.S.C. §
845(a).
4. If a substance:
(a) Is listed as a highly hazardous substance
pursuant to subsection 1; and
(b)
Is also classified as an explosive pursuant to subsection 2 which is not
excluded pursuant to subsection 3, the substance must be treated as a highly
hazardous substance for the purposes of NAC 459.952 to 459.95528, inclusive, if
the substance is present in the process in excess of the threshold quantity set
forth for the substance pursuant to subsection 1.
Notes
NRS 459.3816, 459.3818, 459.3833
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