28 - Appendix G - Acute Hazardous Wastes

(EPA P LIST)

As provided in 40 CFR 261.33, any residue remaining in a container or an inner liner from a container that has held any of the chemicals listed on the P List are considered hazardous wastes when they are discarded or intended to be discarded. This material must not be disposed of through normal University trash collection.

Proper protocol for handling this situation are as follows:

The container or inner liner must be triple-rinsed using a solvent capable of removing the chemical.
Byproducts of the triple-rinse procedure must be retained and packaged in glass containers not exceeding 1-gallon capacity or metal/plastic containers not exceeding 5-gallons capacity. All containers must be in good, non-leaking condition.
Documentation should be prepared regarding the estimated amount and type of residual material, the amount and type of solvent used, and the person responsible for the actions taken.
The Environmental Health and Safety Office should be contacted for proper disposal of the byproducts.

Materials on the P List are as follows:

Hazardous waste No.	CAS No.	Substance
P026	5344–82–1	1-(o-Chlorophenyl)thiourea
P002	591–08–2	1-Acetyl-2-thiourea
P042	51–43–4	1,2-Benzenediol, 4-[1-hydroxy-2-(methylamino)ethyl]-, (R)-
P067	75–55–8	1,2-Propylenimine
P081	55–63–0	1,2,3-Propanetriol, trinitrate (R)
P185	26419–73–8	1,3-Dithiolane-2-carboxaldehyde, 2,4-dimethyl-, O- [(methylamino)- carbonyl]oxime.
P004	309–00–2	1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa-chloro-1,4,4a,5,8,8a,-hexahydro-, (1alpha,4alpha,4abeta,5alpha,8alpha,8abeta)-
P060	465–73–6	1,4,5,8-Dimethanonaphthalene, 1,2,3,4,10,10-hexa-chloro-1,4,4a,5,8,8a-hexahydro-, (1alpha,4alpha,4abeta,5beta,8beta,8abeta)-
P045	39196–18–4	2-Butanone, 3,3-dimethyl-1-(methylthio)-, O-[(methylamino)carbonyl] oxime
P034	131–89–5	2-Cyclohexyl-4,6-dinitrophenol
P069	75–86–5	2-Methyllactonitrile
P017	598–31–2	2-Propanone, 1-bromo-
P005	107–18–6	2-Propen-1-ol
P003	107–02–8	2-Propenal
P102	107–19–7	2-Propyn-1-ol
P048	51–28–5	2,4-Dinitrophenol
P051	¹72–20–8	2,7:3,6-Dimethanonaphth [2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2abeta,3alpha,6alpha,6abeta,7beta, 7aalpha)-, & metabolites
P037	60–57–1	2,7:3,6-Dimethanonaphth[2,3-b]oxirene, 3,4,5,6,9,9-hexachloro-1a,2,2a,3,6,6a,7,7a-octahydro-, (1aalpha,2beta,2aalpha,3beta,6beta,6aalpha,7beta, 7aalpha)-
P001	¹81–81–2	2H-1-Benzopyran-2-one, 4-hydroxy-3-(3-oxo-1-phenylbutyl)-, & salts, when present at concentrations greater than 0.3%
P007	2763–96–4	3(2H)-Isoxazolone, 5-(aminomethyl)-
P027	542–76–7	3-Chloropropionitrile
P202	64–00–6	3-Isopropylphenyl N-methylcarbamate
P008	504–24–5	4-Aminopyridine
P008	504–24–5	4-Pyridinamine
P047	¹534–52–1	4,6-Dinitro-o-cresol, & salts
P059	76–44–8	4,7-Methano-1H-indene, 1,4,5,6,7,8,8-heptachloro-3a,4,7,7a-tetrahydro-
P007	2763–96–4	5-(Aminomethyl)-3-isoxazolol
P050	115–29–7	6,9-Methano-2,4,3-benzodioxathiepin, 6,7,8,9,10,10-hexachloro-1,5,5a,6,9,9a-hexahydro-, 3-oxide
P127	1563–66–2	7-Benzofuranol, 2,3-dihydro-2,2-dimethyl-, methylcarbamate.
P088	145–73–3	7-Oxabicyclo[2.2.1]heptane-2,3-dicarboxylic acid
P023	107–20–0	Acetaldehyde, chloro-
P057	640–19–7	Acetamide, 2-fluoro-
P002	591–08–2	Acetamide, N-(aminothioxomethyl)-
P058	62–74–8	Acetic acid, fluoro-, sodium salt
P003	107–02–8	Acrolein
P070	116–06–3	Aldicarb
P203	1646–88–4	Aldicarb sulfone.
P004	309–00–2	Aldrin
P005	107–18–6	Allyl alcohol
P072	86–88–4	alpha-Naphthylthiourea
P046	122–09–8	alpha,alpha-Dimethylphenethylamine
P006	20859–73–8	Aluminum phosphide (R,T)
P009	131–74–8	Ammonium picrate (R)
P119	7803–55–6	Ammonium vanadate
P099	506–61–6	Argentate(1-), bis(cyano-C)-, potassium
P010	7778–39–4	Arsenic acid H₃AsO₄
P012	1327–53–3	Arsenic oxide As₂O₃
P011	1303–28–2	Arsenic oxide As₂O₅
P011	1303–28–2	Arsenic pentoxide
P012	1327–53–3	Arsenic trioxide
P038	692–42–2	Arsine, diethyl-
P036	696–28–6	Arsonous dichloride, phenyl-
P054	151–56–4	Aziridine
P067	75–55–8	Aziridine, 2-methyl-
P067	75–55–8	Aziridine, 2-methyl-
P013	542–62–1	Barium cyanide
P024	106–47–8	Benzenamine, 4-chloro-
P077	100–01–6	Benzenamine, 4-nitro-
P028	100–44–7	Benzene, (chloromethyl)-
P046	122–09–8	Benzeneethanamine, alpha,alpha-dimethyl-
P014	108–98–5	Benzenethiol
P188	57–64–7	Benzoic acid, 2-hydroxy-, compd. with (3aS-cis)-1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethylpyrrolo[2,3-b]indol-5-yl methylcarbamate ester (1:1)
P028	100–44–7	Benzyl chloride
P015	7440–41–7	Beryllium powder
P017	598–31–2	Bromoacetone
P018	357–57–3	Brucine
P021	592–01–8	Calcium cyanide Ca(CN)₂
P191	644–64–4	Carbamic acid, dimethyl-, 1-[(dimethyl-amino)carbonyl]-5-methyl-1H-pyrazol-3-yl ester
P192	119–38–0	Carbamic acid, dimethyl-, 3-methyl-1- (1-methylethyl)-1H- pyrazol-5-yl ester
P190	1129–41–5	Carbamic acid, methyl-, 3-methylphenyl ester.
P189	55285–14–8	Carbamic acid, [(dibutylamino)-thio]methyl-, 2,3-dihydro-2,2-dimethyl-7-benzofuranyl ester
P127	1563–66–2	Carbofuran
P022	75–15–0	Carbon disulfide
P095	75–44–5	Carbonic dichloride
P189	55285–14–8	Carbosulfan.
P023	107–20–0	Chloroacetaldehyde
P024	106–47–8	p-Chloroaniline
P029	544–92–3	Copper cyanide
P029	544–92–3	Copper cyanide Cu(CN)
P202	64–00–6	m-Cumenyl methylcarbamate
P030		Cyanides (soluble cyanide salts), not otherwise specified
P031	460–19–5	Cyanogen
P033	506–77–4	Cyanogen chloride (CN)Cl
P016	542–88–1	Dichloromethyl ether
P036	696–28–6	Dichlorophenylarsine
P037	60–57–1	Dieldrin
P041	311–45–5	Diethyl-p-nitrophenyl phosphate
P038	692–42–2	Diethylarsine
P043	55–91–4	Diisopropylfluorophosphate (DFP)
P044	60–51–5	Dimethoate
P191	644–64–4	Dimetilan.
P020	88–85–7	Dinoseb
P085	152–16–9	Diphosphoramide, octamethyl-
P111	107–49–3	Diphosphoric acid, tetraethyl ester
P039	298–04–4	Disulfoton
P049	541–53–7	Dithiobiuret
P050	115–29–7	Endosulfan
P088	145–73–3	Endothall
P051	72–20–8	Endrin, & metabolites
P042	51–43–4	Epinephrine (excluding Epinephrin salts)
P031	460–19–5	Ethanedinitrile
P194	23135–22–0	Ethanimidothioic acid, 2-(dimethylamino)-N-[[(methylamino) carbonyl]oxy]-2-oxo-, methyl ester.
P066	16752–77–5	Ethanimidothioic acid, N-[[(methylamino)carbonyl]oxy]-, methyl ester
P101	107–12–0	Ethyl cyanide
P054	151–56–4	Ethyleneimine
P097	52–85–7	Famphur
P056	7782–41–4	Fluorine
P057	640–19–7	Fluoroacetamide
P058	62–74–8	Fluoroacetic acid, sodium salt
P198	23422–53–9	Formetanate hydrochloride.
P197	17702–57–7	Formparanate.
P065	628–86–4	Fulminic acid, mercury(2+) salt (R,T)
P059	76–44–8	Heptachlor
P062	757–58–4	Hexaethyl tetraphosphate
P068	60–34–4	Hydrazine, methyl-
P116	79–19–6	Hydrazinecarbothioamide
P063	74–90–8	Hydrocyanic acid
P063	74–90–8	Hydrogen cyanide
P096	7803–51–2	Hydrogen phosphide
P060	465–73–6	Isodrin
P192	119–38–0	Isolan.
P196	15339–36–3	Manganese, bis(dimethylcarbamodithioato-S,S')-,
P196	15339–36–3	Manganese dimethyldithiocarbamate
P092	62–38–4	Mercury, (acetato-O)phenyl-
P065	628–86–4	Mercury fulminate (R,T)
P082	62–75–9	Methanamine, N-methyl-N-nitroso-
P064	624–83–9	Methane, isocyanato-
P016	542–88–1	Methane, oxybis[chloro-
P112	509–14–8	Methane, tetranitro-(R)
P118	75–70–7	Methanethiol, trichloro-
P197	17702–57–7	Methanimidamide, N,N-dimethyl-N'-[2-methyl-4-[[(methylamino)carbonyl]oxy]phenyl]-
P198	23422–53–9	Methanimidamide, N,N-dimethyl-N'-[3-[[(methylamino)-carbonyl]oxy]phenyl]-, monohydrochloride.
P199	2032–65–7	Methiocarb.
P066	16752–77–5	Methomyl
P068	60–34–4	Methyl hydrazine
P064	624–83–9	Methyl isocyanate
P071	298–00–0	Methyl parathion
P190	1129–41–5	Metolcarb
P128	315–8–4	Mexacarbate
P073	13463–39–3	Nickel carbonyl
P073	13463–39–3	Nickel carbonyl Ni(CO)₄, (T-4)-
P074	557–19–7	Nickel cyanide Ni(CN)₂
P075	¹54–11–5	Nicotine, & salts
P076	10102–43–9	Nitric oxide
P078	10102–44–0	Nitrogen dioxide
P076	10102–43–9	Nitrogen oxide NO
P078	10102–44–0	Nitrogen oxide NO₂
P081	55–63–0	Nitroglycerine (R)
P082	62–75–9	N-Nitrosodimethylamine
P084	4549–40–0	N-Nitrosomethylvinylamine
P085	152–16–9	Octamethylpyrophosphoramide
P040	297–97–2	O,O-Diethyl O-pyrazinyl phosphorothioate
P087	20816–12–0	Osmium oxide OsO₄, (T-4)-
P087	20816–12–0	Osmium tetroxide
P194	23135–22–0	Oxamyl.
P077	100–01–6	p-Nitroaniline
P089	56–38–2	Parathion
P199	2032–65–7	Phenol, (3,5-dimethyl-4-(methylthio)-, methylcarbamate
P020	88–85–7	Phenol, 2-(1-methylpropyl)-4,6-dinitro-
P034	131–89–5	Phenol, 2-cyclohexyl-4,6-dinitro-
P047	¹534–52–1	Phenol, 2-methyl-4,6-dinitro-, & salts
P048	51–28–5	Phenol, 2,4-dinitro-
P009	131–74–8	Phenol, 2,4,6-trinitro-, ammonium salt (R)
P202	64–00–6	Phenol, 3-(1-methylethyl)-, methyl carbamate.
P201	2631–37–0	Phenol, 3-methyl-5-(1-methylethyl)-, methyl carbamate
P128	315–18–4	Phenol, 4-(dimethylamino)-3,5-dimethyl-, methylcarbamate (ester).
P092	62–38–4	Phenylmercury acetate
P093	103–85–5	Phenylthiourea
P094	298–02–2	Phorate
P095	75–44–5	Phosgene
P096	7803–51–2	Phosphine
P041	311–45–5	Phosphoric acid, diethyl 4-nitrophenyl ester
P094	298–02–2	Phosphorodithioic acid, O,O-diethyl S-[(ethylthio)methyl] ester
P039	298–04–4	Phosphorodithioic acid, O,O-diethyl S-[2-(ethylthio)ethyl] ester
P044	60–51–5	Phosphorodithioic acid, O,O-dimethyl S-[2-(methyl amino)-2-oxoethyl] ester
P043	55–91–4	Phosphorofluoridic acid, bis(1-methylethyl) ester
P097	52–85–7	Phosphorothioic acid, O-[4-[(dimethylamino)sulfonyl]phenyl] O,O-dimethyl ester
P040	297–97–2	Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester
P089	56–38–2	Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester
P040	297–97–2	Phosphorothioic acid, O,O-diethyl O-pyrazinyl ester
P089	56–38–2	Phosphorothioic acid, O,O-diethyl O-(4-nitrophenyl) ester
P071	298–00–0	Phosphorothioic acid, O,O,-dimethyl O-(4-nitrophenyl) ester
P204	57–47–6	Physostigmine
P188	57–64–7	Physostigmine salicylate
P110	78–00–2	Plumbane, tetraethyl-
P115	7446–18–6	Plumbane, tetraethyl-
P098	151–50–8	Potassium cyanide K(CN)
P099	506–61–6	Potassium silver cyanide
P201	2631–37–0	Promecarb
P203	1646–88–4	Propanal, 2-methyl-2-(methyl-sulfonyl)-, O-[(methylamino)carbonyl] oxime
P070	116–06–3	Propanal, 2-methyl-2-(methylthio)-, O-[(methylamino)carbonyl]oxime
P101	107–12–0	Propanenitrile
P069	75–86–5	Propanenitrile, 2-hydroxy-2-methyl-
P027	542–76–7	Propanenitrile, 3-chloro-
P102	107–19–7	Propargyl alcohol
P075	¹54–11–5	Pyridine, 3-(1-methyl-2-pyrrolidinyl)-, (S)-, & salts
P204	57–47–6	Pyrrolo[2,3-b]indol-5-ol, 1,2,3,3a,8,8a-hexahydro-1,3a,8-trimethyl-, methylcarbamate (ester), (3aS-cis)-.
P114	12039–52–0	Selenious acid, dithallium(1+) salt
P103	630–10–4	Selenourea
P104	506–64–9	Silver cyanide Ag(CN)
P105	26628–22–8	Sodium azide
P106	143–33–9	Sodium cyanide Na(CN)
P108	¹157–24–9	Strychnidin-10-one, & salts
P018	357–57–3	Strychnidin-10-one, 2,3-dimethoxy-
P108	¹157–24–9	Strychnine, & salts
P115	7446–18–6	Sulfuric acid, dithallium(1+) salt
P110	78–00–2	Tetraethyl lead
P111	107–49–3	Tetraethyl pyrophosphate
P114	12039–52–0	Tetraethyldithiopyrophosphate
P109	3689–24–5	Tetraethyldithiopyrophosphate
P112	509–14–8	Tetranitromethane (R)
P062	757–58–4	Tetraphosphoric acid, hexaethyl ester
P113	1314–32–5	Thallium oxide Tl₂O₃
P114	12039–52–0	Thallium(I) selenite
P115	7446–18–6	Thallium(I) sulfate
P115	7446–18–6	Thiodiphosphoric acid, tetraethyl ester
P109	3689–24–5	Thiodiphosphoric acid, tetraethyl ester
P045	39196–18–4	Thiofanox
P049	541–53–7	Thioimidodicarbonic diamide [(H₂N)C(S)]₂NH
P014	108–98–5	Thiophenol
P116	79–19–6	Thiosemicarbazide
P026	5344–82–1	Thiourea, (2-chlorophenyl)-
P072	86–88–4	Thiourea, 1-naphthalenyl-
P093	103–85–5	Thiourea, phenyl-
P185	26419–73–8	Tirpate.
P123	8001–35–2	Toxaphene
P118	75–70–7	Trichloromethanethiol
P119	7803–55–6	Vanadic acid, ammonium salt
P120	1314–62–1	Vanadium oxide V₂O₅
P120	1314–62–1	Vanadium pentoxide
P084	4549–40–0	Vinylamine, -methyl-N-nitroso-
P084	4549–40–0	Vinylamine, N-methyl-N-nitroso-
P001	¹81–81–2	Warfarin, & salts, when present at concentrations greater than 0.3%
P205	137–30–4	Zinc, bis(dimethylcarbamodithioato-S,S')-,
P121	557–21–1	Zinc cyanide Zn(CN)₂
P122	1314–84–7	Zinc phosphide Zn₃P₂, when present at concentrations greater than 10% (R,T)
P205	137–30–4	Ziram.