| Tetrahydro-6-nitroquinoxaline and its salts | 테트라하이드로-6-나이트로퀴노살린 및 그 염류 | KR BannedEU —US — |
| Tetrahydrocannabinol | 테트라하이드로칸나비놀 | KR —EU —US — |
| Tetrahydrocannabinols (Cannabis sativa seed oil(Hemp seed oil)) | 테트라하이드로칸나비놀 (삼씨오일(햄프씨오일) | KR —EU —US — |
| Tetrahydrofuran | 테트라하이드로퓨란 | KR —EU BannedUS — |
| Tetrahydrofuranylfentanyl | 테트라하이드로푸라닐펜타닐 | KR BannedEU —US — |
| Tetrahydrofurfuryl Alcohol | 테트라하이드로퍼퓨릴알코올 | KR —EU BannedUS — |
| Tetrahydromagnolol | 테트라하이드로마그놀올 | KR —EU —US — |
| Tetrahydropyranyloxy Phenol | 테트라하이드로피라닐옥시페놀 | KR —EU —US — |
| Tetrahydrothiopyran-3-carboxaldehyde | 테트라하이드로티오피란-3-카복스알데하이드 | KR BannedEU BannedUS — |
| Tetrahydrozoline hydrochloride | 테트라하이드로졸린하이드로클로라이드 | KR BannedEU —US — |
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| Tetrahydrozoline (Tetryzoline ) | 테트라하이드로졸린 | KR BannedEU —US — |
| Tetrahydrozoline (Tetryzoline) and its salts | 테트라하이드로졸린(테트라이졸린) 및 그 염류 | KR BannedEU —US — |
| Tetrahydrozoline (Tetryzoline (INN)) and its salts | | KR —EU BannedUS — |
| Tetramethrin | 테트라메티린 | KR —EU BannedUS — |
| Tetramethyl Acetyloctahydronaphthalenes | 테트라메틸아세틸옥타하이드로나프탈렌 | KR —EU LimitsUS — |
| Tetramethyl Decynediol | 테트라메틸데사인다이올 | KR BannedEU BannedUS — |
| Tetramethylolglycoluril | | KR —EU —US Limits |
| Tetramethylthiuram monosulphide; Bis(dimethylthiocarbamoyl) sulfide | 테트라메틸티우람모노설파이드;비스(다이메틸티오카바모일)설파이드 | KR BannedEU —US — |
| Tetrapotassium Etidronate | 테트라포타슘에티드로네이트 | KR LimitsEU LimitsUS — |
| Tetrasodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate] | 테트라소듐 3,3’-[[1,1’-비페닐]-4,4’-다이일비스(아조)]비스[5-아미노-4-하이드록시나프탈렌-2,7-다이설포네이트] | KR BannedEU BannedUS — |
| Tetrasodium 3,3'-[[1,1'-biphenyl]-4,4'-diylbis(azo)]bis[5-amino-4-hydroxynaphthalene-2,7-disulphonate] (Direct blue 6) | 테트라소듐 3,3’-[[1,1’-비페닐]-4,4’-다이일비스(아조)]비스[5-아미노-4-하이드록시나프탈렌-2,7-다이설포네이트](다이렉트청색 6호) | KR BannedEU —US — |
| Tetrasodium 6-amino-4-hydroxy-3-[[7-sulphonato-4-[(4-sulphonatophenyl)azo]-1-naphthyl]azo]naphthalene-2,7-disulphonate (Food Black 2; CI 27755) when used as a substance in hair dye products | 테트라소듐 6-아미노-4-하이드록시-3-[[7-설포네이토-4-[(4-설포네이토페닐)아조]-1-나프틸]아조]나프탈렌-2,7-다이설포네이트(푸드흑색2호; CI 27755) (염모제로 사용될때) | KR —EU —US — |
| Tetrasodium Etidronate | 테트라소듐에티드로네이트 | KR LimitsEU LimitsUS — |
| Tetrylammonium Bromide | 테트릴암모늄브로마이드 | KR BannedEU —US — |
| Tetrylammonium bromide (INN) | | KR —EU BannedUS — |
| Tetryzoline | 테트라졸린 | KR BannedEU —US — |
| Thalidomide | 탈리도마이드 | KR BannedEU —US — |
| Thalidomide and its salts | 탈리도마이드 및 그 염류 | KR BannedEU —US — |
| Thalidomide (INN) and its salts | | KR —EU BannedUS — |
| Thallium | 탈륨 | KR BannedEU —US — |
| Thallium acetate | 탈륨아세테이트 | KR BannedEU —US — |
| Thallium acetate and a mixture of if they contain > 1 % Thallium acetate | 아세트산 탈륨[Thallium acetate; 563-68-8] 및 이를 1%이상 함유한 혼합물 | KR BannedEU —US — |
| Thallium and its compounds | 탈륨 및 그 화합물 | KR BannedEU BannedUS — |
| Thallium nitrate | 탈륨나이트레이트 | KR BannedEU —US — |
| Thallium nitrate and a mixture of if they contain > 1 % Thallium nitrate | 질산 탈륨[Thallium nitrate; 10102-45-1] 및 이를 1%이상 함유한 혼합물 | KR BannedEU —US — |
| Thallium sulfate | 탈륨설페이트 | KR BannedEU —US — |
| Thallium sulfate and a mixture of if they contain > 1 % Thallium sulfate | 황산 탈륨[Thallium sulfate; 7446-18-6] 및 이를 1%이상 함유한 혼합물 | KR BannedEU —US — |
| Thallium thiocyanate | 탈륨티오시아네이트 | KR BannedEU —US — |
| Thebacon | 터바콘 | KR BannedEU —US — |
| Thebaine; Morphinan, 6,7,8,14-tetradehydro-4,5-alpha-epoxy-3,6-dimethoxy-17-methyl- | 터바인;모르피난,6,7,8,14-테트라데하이드로-4,5-알파-에폭시-3,6-다이메톡시-17-메틸- | KR BannedEU —US — |
| Theophylline | 테오필린 | KR —EU —US — |
| Theophylline; 1,3-dimethyl-3,7-dihydro-1H-purine-2,6-dione | | KR —EU BannedUS — |
| Thevetia Neriifolia Juss | 노랑협죽도 | KR BannedEU —US — |
| Thevetia neriifolia Juss., Glycoside extract | 노랑협죽도 Thevetia neriifolia juss, 배당체 추출물 | KR BannedEU BannedUS — |
| Thevetia peruviana | 황화협죽도 | KR —EU —US — |
| Thevetin A | 테베틴A | KR —EU —US — |
| Thevetin B | 테베틴B | KR —EU —US — |
| Thiacloprid | 티아클로피리드 | KR —EU —US — |
| Thiacloprid (ISO); (Z)-3-(6-chloro-3-pyridyl-methyl)-1-3-thiazolidin-2-ylidenecyanamide; {(2Z)-3-[(6-chloropyridin-3-yl)methyl]-1,3-thiazolidin-2-ylidene}cyanamide | | KR —EU BannedUS — |
| Thiamazole | 티아마졸 | KR BannedEU —US — |
| Thiamazole (INN) | | KR —EU BannedUS — |
| Thiambutene hydrochloride; Di(ethyl)[1-methyl-3,3-di(thien-2-yl)allyl]ammonium chloride | 타이암부텐하이드로클로라이드;다이(에틸)[1-메틸-3,3-다이(타이엔-2-일)알릴]암모늄클로라이드 | KR BannedEU —US — |
| Thiamethoxam | 티아메톡삼 | KR —EU —US — |
| Thiamethoxam (ISO); 3-(2-chloro-thiazol-5-ylmethyl)-5-methyl[1,3,5]oxadiazinan-4-ylidene-N-nitroamine | | KR —EU BannedUS — |
| Thianthol | 티안톨 | KR —EU —US — |
| Thimerosal | 티메로살 | KR —EU OKUS Limits |
| Thioacetamide | 티오아세타마이드 | KR BannedEU BannedUS — |
| Thioacids and their derivatives | 티오애씨드 및 그 유도체 | KR —EU —US — |
| Thioctic Acid | 티옥틱애씨드 | KR —EU —US — |
| Thiofentanyl; N-Phenyl-N-(1-((2-thienyl)ethyl)-4-piperidinyl)propanamide | 티오펜탄일;N-페닐-N-(1-((2-티엔일)에틸)-4-피페리다이닐)프로판아마이드 | KR BannedEU —US — |