Browse › Acutely toxic substances

Acutely toxic substances

12,494 substances

Substances fatal or toxic by oral, dermal or inhalation exposure (H300–H331).

O,O'-diacetylmorphineCAS 561-27-3 O,O-diethyl O-1-((2,3,4,5,6-2H5)phenyl)-1H-1,2,4-triazol-3-yl phosphorothioateCAS 1773496-62-0 O,O-diethyl hydrogen phosphorodithioateCAS 298-06-6 O,O-diethyl phosphorochloridothioateCAS 2524-04-1 O,O-dimethyl O-[3-methyl-4-(methylsulfinyl)phenyl] thiophosphateCAS 3761-41-9 O,O-dimethyl hydrogen dithiophosphateCAS 756-80-9 O,O-dimethyl phosphorochloridothioateCAS 2524-03-0 O,P'-DdtCAS 789-02-6 O-(2-Diazoacetyl)-L-serine, (alias Azaserine)CAS 115-02-6 O-(4-Nitrophenyl)hydroxylamineCAS 33543-55-4 O-1-(4-Chlorophenyl)-4-pyrazolyl O-ethyl S-propyl phosphorothioate; PyraclofosCAS 77458-01-6 O-AcetylgalanthamineCAS 25650-83-3 O-BenzylhydroxylamineCAS 622-33-3 O-Coumaric AcidCAS 583-17-5 O-Coumaric AcidCAS 614-60-8 O-CresolCAS 95-48-7 O-Desmethyl tramadol hydrochlorideCAS 185453-02-5 O-Ethyl methylphosphonothioateCAS 18005-40-8 O-Phenylhydroxylamine hydrochlorideCAS 6092-80-4 O-ethyl O-(4-methylthiophenyl) S-propyl dithiophosphateCAS 35400-43-2 O-ethyl O-4-nitrophenyl phenylphosphonothioate; EPNCAS 2104-64-5 O-ethylhydroxylamineCAS 624-86-2 O-p-Tolyl chlorothioformateCAS 937-63-3 OO-tert-butyl monoperoxymaleateCAS 1931-62-0 OcfentanilCAS 101343-69-5 Ochratoxin ACAS 303-47-9 Ochratoxin A-d5CAS 666236-28-8 Ochratoxin BCAS 4825-86-9 Ochratoxin CCAS 4865-85-4 Octachlorodibenzo-P-dioxinCAS 3268-87-9 OctachlorodibenzofuranCAS 39001-02-0 Octadecanoic acid, lead salt (1:?)CAS 7428-48-0 Octadecyl isocyanateCAS 112-96-9 OctafluorotolueneCAS 434-64-0 Octahydro-1,3,5,7-tetranitro-1,3,5,7-tetrazocineCAS 2691-41-0 Octahydro-2H-benzimidazole-2-thioneCAS 30086-64-7 Octahydro-6,7a-dihydroxy-4-methyl-7-[4-methyl-7-(tetrahydro-5-oxo-2-furyl)-1-heptenyl]-3-(phenylmethyl)-1H-isoindol-1-oneCAS 14110-71-5 OctamethylsilanetetramineCAS 1624-01-7 Octane, 1-nitro-CAS 629-37-8 Octanoic AcidCAS 287111-08-4 Octanoic acid, compound with dicyclohexylamine (1:1)CAS 15816-71-4 Octanoyl chlorideCAS 111-64-8 Octoclothepin maleateCAS 4789-68-8 Octyl isothiocyanateCAS 4430-45-9 Octyl mercaptoacetateCAS 7664-80-4 OctylamineCAS 111-86-4 Okadaic AcidCAS 78111-17-8 OlanzapineCAS 132539-06-1 OlaparibCAS 763113-22-0 Oleandomycin PhosphateCAS 7060-74-4 OleandrinCAS 465-16-7 Oleic acid, compound with (Z)-N-octadec-9-enylpropane-1,3-diamineCAS 40027-38-1 OleumCAS 8014-95-7 OlinoneCAS 1770789-37-1 OlopatadineCAS 113806-05-6 Olopatadine HydrochlorideCAS 140462-76-6 OmipalisibCAS 1086062-66-9 OndansetronCAS 116002-70-1 OndansetronCAS 99614-02-5 Ondansetron HydrochlorideCAS 99614-01-4 Ophiobolin ACAS 4611-05-6 OrbencarbCAS 34622-58-7 Org 9943CAS 119302-86-2 Orm-10103CAS 488847-28-5 OrphenadrineCAS 83-98-7 Orphenadrine HydrochlorideCAS 341-69-5 OrtataxelCAS 186348-23-2 Ortetamine HydrochlorideCAS 77083-24-0 Osmium (III) chloride hydrateCAS 14996-60-2 Osmium chloride (OsCl3)CAS 13444-93-4 Osmium tetrachlorideCAS 10026-01-4 OuabageninCAS 508-52-1 Ouabain OctahydrateCAS 11018-89-6 OxabetrinilCAS 74782-23-3 Oxalyl dichlorideCAS 79-37-8 Oxamic acid hydrazideCAS 515-96-8 Oxan-4-yl chloroformateCAS 89641-80-5 Oxarsanilic acidCAS 98-14-6 Oxazole yellowCAS 152068-09-2 Oxazole, 4-chloro-2,5-diphenyl-CAS 29431-45-6 OxeladinCAS 468-61-1 Oxeladin CitrateCAS 52432-72-1 Oxetane-3-carbonitrileCAS 1420800-16-3 Oxidase, monoamineCAS 9001-66-5 Oxirane-d4CAS 6552-57-4 OxitriptanCAS 4350-09-8 Oxobis(pentane-2,4-dionato-O,O')vanadiumCAS 3153-26-2 Oxolane-2-carbonitrileCAS 14631-43-7 OxomemazineCAS 3689-50-7 OxotremorineCAS 70-22-4 Oxotremorine SesquifumarateCAS 17360-35-9 OxprenololCAS 6452-71-7 Oxprenolol HydrochlorideCAS 6452-73-9 OxymetazolineCAS 1491-59-4 Oxymetazoline HydrochlorideCAS 2315-02-8 OxymorphoneCAS 76-41-5 Oxymorphone HydrochlorideCAS 357-07-3 OxyphenisatinCAS 125-13-3 Oxytocin acetateCAS 6233-83-6 P-Coumaric AcidCAS 501-98-4 P-Hydroxybenzohydroxamic acidCAS 5941-13-9 P-NitrobenzotrifluorideCAS 402-54-0 P5091CAS 882257-11-6 PAMAM dendrimer, ethylenediamine core, generation 0.0 solutionCAS 155773-72-1 PD 161570CAS 192705-80-9 PD-153035CAS 153436-54-5 PD-153035 hydrochlorideCAS 183322-45-4 PD-169316CAS 152121-53-4 PD-180970CAS 287204-45-9 PF-01247324CAS 875051-72-2 PF-03774076CAS 1171824-96-6 PF-04979064CAS 1220699-06-8 PF-06447475CAS 1527473-33-1 PF-06761281CAS 1854061-19-0 PF-3758309CAS 898044-15-0 PF-4708671CAS 1255517-76-0 PF-4778574CAS 1219633-99-4 PF-573228CAS 869288-64-2 PF-956980CAS 1262832-74-5 PQ-401CAS 196868-63-0 PS372424 hydrochlorideCAS 1596362-29-6 PS372424 hydrochlorideCAS 914291-61-5 PactamycinCAS 23668-11-3 PalbociclibCAS 571190-30-2 Palbociclib IsethionateCAS 827022-33-3 PaliperidoneCAS 144598-75-4 Paliperidone PalmitateCAS 199739-10-1 Palladium cyanide (Pd(CN)2)CAS 2035-66-7 Palladium dichlorideCAS 7647-10-1 Palladium, diamminedichloro-CAS 13782-33-7 Palomid 529CAS 914913-88-5 Pancuronium BromideCAS 15500-66-0 PanepoxydoneCAS 31298-54-1 PanobinostatCAS 404950-80-7 PantetheineCAS 496-65-1 Papaverine HydrochlorideCAS 61-25-6 ParaoxonCAS 311-45-5 Paraoxon methylCAS 950-35-6 Paraquat-dimethylsulfateCAS 2074-50-2 Parathion-ethyl D10CAS 350820-04-1 Parathion-methyl-d6CAS 96740-32-8 PargylineCAS 555-57-7 Pargyline HydrochlorideCAS 306-07-0 ParicalcitolCAS 131918-61-1 PatulinCAS 149-29-1 Patulin-13C7CAS 1353867-99-8 PaxillineCAS 57186-25-1 PbTx 3CAS 85079-48-7 Pefloxacin MesylateCAS 70458-95-6 PelitinibCAS 257933-82-7 PempidineCAS 79-55-0 PenfluridolCAS 26864-56-2 Penicillin G SodiumCAS 69-57-8 Penitrem ACAS 12627-35-9 Pent-3-enenitrileCAS 4635-87-4 Pent-4-enylamineCAS 22537-07-1 Penta-2,4-dienoic acidCAS 21651-12-7 Penta-2,4-dienoic acidCAS 626-99-3 PentaboraneCAS 19624-22-7 PentabromoethaneCAS 75-95-6 PentabromophenolCAS 608-71-9 PentacarbonylchlororheniumCAS 14099-01-5 PentacarbonylironCAS 13463-40-6 PentachloroanilineCAS 527-20-8 Pentachlorobenzoic acidCAS 1012-84-6 Pentachlorophenol acetateCAS 1441-02-7 Pentachlorophenol sodium salt hydrateCAS 123333-54-0 Pentachlorophenyl laurateCAS 3772-94-9 PentadecylamineCAS 2570-26-5 Pentafluorobenzoic acidCAS 602-94-8 PentafluorothiophenolCAS 771-62-0 Pentamethylcyclopentadienyliron dicarbonyl dimerCAS 35344-11-7 Pentamethylene bis[1-(3,4-dimethoxybenzyl)-3,4-dihydro-6,7-dimethoxy-1H-isoquinoline-2-propionate], dioxalateCAS 64228-78-0 Pentan-2-oneCAS 107-87-9 Pentan-3-amine--hydrogen chloride (1/1)CAS 5398-26-5 Pentanedioyl dichlorideCAS 2873-74-7 Pentanoic acid, 2-bromo-CAS 584-93-0 Pentazinc chromate octahydroxideCAS 49663-84-5 PentobarbitalCAS 76-74-4 Pentobarbital-D5CAS 52944-66-8 PentostatinCAS 53910-25-1 Pentyl chloroformateCAS 638-41-5 PentylamineCAS 110-58-7 PentylenetetrazoleCAS 54-95-5 PepstatinCAS 26305-03-3 Peptones, caseinCAS 91079-40-2 Perchloryl fluorideCAS 7616-94-6 PerfluamineCAS 338-83-0 Perfluoro-2-butanoneCAS 337-20-2 Perfluoro-tert-butyl alcoholCAS 2378-02-1 PerfluorocyclopenteneCAS 559-40-0 PerfluorooctanenitrileCAS 647-12-1 PerfluorooctanesulfonamideCAS 754-91-6 Perfluoropropionyl fluorideCAS 422-61-7 PergolideCAS 66104-22-1 Pergolide MesylateCAS 66104-23-2 Pergolide sulfoxideCAS 72822-01-6 Perhydro-1,3,5-trinitro-1,3,5-triazineCAS 121-82-4 PerhydroazepineCAS 111-49-9 PeriplocinCAS 13137-64-9

Each entry links to full GHS hazard data. Classifications from ECHA Annex VI & PubChem. All categories · API

Guide only. This information is compiled from published safety data sheets and public regulatory registries and is believed correct at the date of publication shown. It is not all-inclusive and shall be used only as a guide. It does not replace the manufacturer’s current Safety Data Sheet, which governs in all cases. SNRL shall not be held liable for any injury, loss or damage resulting from handling of, or contact with, any product listed.