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Acutely toxic substances

12,361 substances

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

HeliosupineCAS 32728-78-2 Heliotrine, N-oxideCAS 6209-65-0 HellebrinCAS 13289-18-4 Hemslecin ACAS 58546-34-2 Hept-6-en-1-amineCAS 151626-26-5 Heptadecafluorooctanesulphonyl fluorideCAS 307-35-7 HeptanedinitrileCAS 646-20-8 Heptanoyl chlorideCAS 2528-61-2 HerbacetinCAS 527-95-7 Heroin hydrochloride monohydrateCAS 5893-91-4 Hex-3-yne-2,5-diolCAS 3031-66-1 Hexa-4,5-dienoic AcidCAS 72038-67-6 HexabutyldistannaneCAS 813-19-4 Hexachloro-1,5-hexadien-3-yneCAS 816-36-4 HexachlorobutadieneCAS 87-68-3 HexachlorocyclohexaneCAS 319-84-6 HexachlorocyclohexaneCAS 27154-44-5 HexachlorocyclohexaneCAS 319-85-7 Hexadecyl isocyanateCAS 1943-84-6 Hexafluoro-2-butyneCAS 692-50-2 Hexafluoroacetone trihydrateCAS 34202-69-2 HexafluoroacetylacetoneCAS 1522-22-1 Hexafluoroantimonyic acidCAS 16950-06-4 Hexafluorophosphoric acidCAS 16940-81-1 Hexafluoropropan-2-one--(~2~H_2_)water (1/1)CAS 72301-81-6 Hexafluoropropan-2-one--(~2~H_2_)water (1/3)CAS 109640-39-3 Hexahydro-1,3,5-tripropionyl-s-triazineCAS 30805-19-7 Hexahydro-1,3,5-tris(1-oxoallyl)-1,3,5-triazineCAS 959-52-4 Hexahydro-1,4-diazepineCAS 505-66-8 Hexahydro-1H-azepine-1-butanenitrileCAS 3194-43-2 Hexahydro-alpha-methyl-1H-azepine-1-ethanolCAS 77883-50-2 Hexahydro-pyrazino[2,1-c][1,4]oxazine-8-carboxylic acid tert-butyl esterCAS 1630906-78-3 HexamethylditinCAS 661-69-8 Hexamethylene amilorideCAS 1428-95-1 Hexan-1-(~15~N)amineCAS 287476-14-6 Hexane, 1,2,5,6-tetrabromo-CAS 58443-86-0 Hexanedinitrile-d8CAS 34006-32-1 Hexanoic acidCAS 142-62-1 Hexanoic-2,2-d2 acidCAS 55320-65-5 HexaphenyldileadCAS 3124-01-4 HexaphenyldistannathianeCAS 77-80-5 HexaphenylditinCAS 1064-10-4 Hexyl 6-bromo-2-(4-bromophenyl)-4-quinolinecarboxylateCAS 355419-72-6 Hexyl chloroformateCAS 6092-54-2 Hexyl isothiocyanateCAS 4404-45-9 HexylamineCAS 111-26-2 HexyltrichlorosilaneCAS 928-65-4 High Temperature Requirement A2 Inhibitor ICAS 313649-08-0 HistamineCAS 51-45-6 HoggarCAS 77-65-6 Holmium trifluorideCAS 13760-78-6 Homatropine hydrochlorideCAS 637-21-8 HoquizilCAS 21560-59-8 Huperzine ACAS 102518-79-6 Huperzine BCAS 103548-82-9 HyconCAS 143-71-5 Hydralazine hydrochlorideCAS 304-20-1 HydrazineCAS 302-01-2 Hydrazine dihydrochlorideCAS 5341-61-7 Hydrazine hydrate (1:1)CAS 10217-52-4 Hydrazine monohydrateCAS 7803-57-8 Hydrazine sulfate-15N2CAS 88491-70-7 Hydrazine, (2R,3R)-2,3-dihydroxybutanedioate (1:1)CAS 634-62-8 Hydrazine, (phenylmethyl)-, hydrochloride (1:1)CAS 1073-62-7 Hydrazine, acetate (1:1)CAS 13255-48-6 Hydrazine, acetate (1:1)CAS 7335-65-1 Hydrazine, cyclopropyl-, hydrochloride (1:1)CAS 213764-25-1 Hydrazine, hydrobromide (1:2)CAS 23268-00-0 Hydrazine, sulfate (2:1)CAS 13464-80-7 Hydrazinecarbothioamide, N-phenyl-CAS 5351-69-9 Hydrazinecarboxylic acid, ethyl esterCAS 4114-31-2 Hydrazinium bromideCAS 13775-80-9 Hydrazinium chlorideCAS 2644-70-4 Hydrazinium nitrateCAS 13464-97-6 HydrobenzamideCAS 73311-46-3 HydrobenzamideCAS 92-29-5 Hydrochloric AcidCAS 7647-01-0 Hydrochloric AcidCAS 15417-85-3 HydrocodoneCAS 125-29-1 Hydrofluoric AcidCAS 7664-39-3 Hydrogen selenideCAS 7783-07-5 Hydrogen sulfide-d2CAS 13536-94-2 HydromorphoneCAS 466-99-9 Hydromorphone HydrochlorideCAS 71-68-1 Hydroxy(6-methyl-2-pyridyl)methyl 6-methyl-2-pyridyl ketoneCAS 7252-50-8 Hydroxy-(4-hydroxy-3-methoxy-phenyl)-acetonitrileCAS 33630-46-5 Hydroxyamphetamine HydrobromideCAS 306-21-8 HydroxycamptothecinCAS 19685-09-7 Hydroxycitric acid lactoneCAS 27750-13-6 Hygromycin BCAS 31282-04-9 HypaconitineCAS 6900-87-4 I-Bet151CAS 1300031-49-5 I-Brd9CAS 1714146-59-4 IF5-Pyridine-HFCAS 2243786-10-7 IPSP; S-ethylsulphinylmethyl O,O-diisopropylphosphorodithioateCAS 5827-05-4 IRAK-1/4 inhibitorCAS 509093-47-4 IberinCAS 505-44-2 IberiotoxinCAS 129203-60-7 Ibotenic AcidCAS 2552-55-8 IbutamorenCAS 159634-47-6 IcerguastatCAS 13098-73-2 IcerguastatCAS 951441-04-6 IclepertinCAS 1421936-85-7 Icr 191CAS 17070-45-0 Icrf 193CAS 21416-88-6 Idarubicin HydrochlorideCAS 57852-57-0 Idazoxan HydrochlorideCAS 79944-56-2 IfosfamideCAS 3778-73-2 Ilexsaponin A1CAS 108524-93-2 IlmofosineCAS 83519-04-4 IloperidoneCAS 133454-47-4 IloprostCAS 78919-13-8 ImechineCAS 41663-80-3 Imidazole, 4-heptadecafluorooctyl-CAS 81769-56-4 Imipramine-d6CAS 65100-45-0 ImiquimodCAS 99011-02-6 ImiquimodCAS 9050-31-1 InauzhinCAS 309271-94-1 Indium(III) selenideCAS 12056-07-4 IndoleCAS 120-72-9 Indole-15NCAS 40167-58-6 Indole-3-acetonitrileCAS 771-51-7 Indole-3-butyric acidCAS 133-32-4 Indoline-2-carboxylic acid, N-BOC protectedCAS 137088-51-8 Indoline-5-Carboxylic AcidCAS 15861-30-0 IndometacinCAS 53-86-1 Indomethacin SodiumCAS 74252-25-8 Indomethacin SodiumCAS 7681-54-1 IndoprofenCAS 31842-01-0 Indoxacarb, (+-)-CAS 144171-61-9 IndoxylCAS 480-93-3 Ingenol DisoxateCAS 1383547-60-1 Ingenol MebutateCAS 75567-37-2 IntegerrimineCAS 480-79-5 Integerrimine N-oxideCAS 85955-28-8 IntepirdineCAS 607742-69-8 Intermedine N-oxideCAS 95462-14-9 Iodine monochlorideCAS 7790-99-0 Iodine pentafluorideCAS 7783-66-6 Iodo(1-~13~C)acetic acidCAS 286367-80-4 Iodo(2-~13~C)acetic acidCAS 55757-50-1 Iodo(~12~C)methaneCAS 1173018-72-8 Iodo(~13~C_2_)acetic acidCAS 1173023-74-9 IodoacetamideCAS 144-48-9 Iodoacetic anhydrideCAS 54907-61-8 IodoethyleneCAS 593-66-8 IodofenphosCAS 18181-70-9 Iodomethane-13CCAS 4227-95-6 Iodomethane-13C,d3CAS 20710-47-8 Iodomethane-D3CAS 865-50-9 Iodomethane-dCAS 992-96-1 Iodomethane-d2CAS 865-43-0 Iodomethyl methyl etherCAS 13057-19-7 Iodonium, [4-[(2-hydroxytetradecyl)oxy]phenyl]phenyl-, (OC-6-11)-hexafluoroantimonate(1-) (1:1)CAS 139301-16-9 Iodonium, diphenyl-, bromide (1:1)CAS 1483-73-4 Iodonium, diphenyl-, hexafluoroarsenate(1-) (1:1)CAS 62613-15-4 Ipidacrine Hydrochloride HydrateCAS 118499-70-0 Iproniazid PhosphateCAS 305-33-9 Iron arsenide (Fe2As)CAS 12005-88-8 Iron arsenide (FeAs)CAS 12044-16-5 Iron fluoride (FeF3)CAS 7783-50-8 Iron phosphideCAS 12023-53-9 Iron(1+), chloro[dimethyl 9,9-dihydroxy-3-methyl-2,4-di(2-pyridinyl-kN)-7-[(2-pyridinyl-kN)methyl]-3,7-diazabicyclo[3.3.1]nonane-1,5-dicarboxylate-kN3,kN7]-, chlorideCAS 478945-46-9 Isoamyl nitrite-15NCAS 120670-20-4 Isobutyl chloroformateCAS 543-27-1 Isobutyl iodideCAS 513-38-2 Isobutyl isothiocyanateCAS 591-82-2 IsobutylamineCAS 78-81-9 Isobutylhydrazine hydrochlorideCAS 237064-47-0 Isobutyrfentanyl hydrochlorideCAS 117332-90-8 Isobutyric anhydrideCAS 97-72-3 IsobutyronitrileCAS 78-82-0 IsocarbophosCAS 24353-61-5 IsocarboxazidCAS 59-63-2 IsocromadurineCAS 6029-87-4 IsocyanatocyclobutaneCAS 5811-25-6 IsocyanatocyclopropaneCAS 4747-72-2 Isocyanic Acid 4-Chloro-3-nitrophenyl EsterCAS 40397-96-4 IsocyanobenzeneCAS 931-54-4 IsocyanocyclopropaneCAS 58644-53-4 Isofenphos-methylCAS 99675-03-3 IsokaempferideCAS 1592-70-7 IsomangiferinCAS 24699-16-9 Isometheptene MucateCAS 7492-31-1 IsomitraphyllineCAS 4963-01-3 IsonitrosoacetoneCAS 31915-82-9 IsonitrosoacetoneCAS 306-44-5 IsophthalamidoximeCAS 15325-51-6 Isophthaloyl dichlorideCAS 99-63-8 IsopimpinellinCAS 482-27-9 Isopropenyl chloroformateCAS 57933-83-2 Isopropyl N-(1-naphthyl)carbamateCAS 16827-25-1 Isopropyl chloroformateCAS 108-23-6 Isopropyl isocyanateCAS 1795-48-8 Isopropyl isocyanideCAS 598-45-8 Isopropyl methacrylateCAS 4655-34-9 Isopropyl nitriteCAS 541-42-4 Isopropyl-d7-amineCAS 106658-09-7 IsopropylidenemalononitrileCAS 13166-10-4 Isopropylmalonic acidCAS 601-79-6

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.