This searchable database contains the summaries of all the evaluations of flavours, food additives, contaminants, toxicants and veterinary drugs JECFA has performed. Each summary contains basic chemical information, ADIs/TDIs, links to the most recent reports and monographs as well as to the specification database, and a history of JECFA evaluations. The database is searchable by partial name or CAS number, by first character (letter or symbol), or by functional class.

Includes all updates up to the 87th JECFA (June 2019).

List of chemicals with first character T

TAGETES EXTRACT (NO ADI ALLOCATED)
TALC (NOT SPECIFIED)
TANGERINAL (No safety concern at current levels of intake when used as a flavouring agent)
TANNIC ACID (NOT SPECIFIED)
TANNINS (NO ADI ALLOCATED)
TARA GUM (NOT SPECIFIED)
TARTARIC ACID, MIXTURE OF (+)-, (-)-, (±)-, meso- (No safety concern at current levels of intake when used as a flavouring agent)
TARTRAZINE ( 0–10 mg/kg bw)
TAURINE (No safety concern at current levels of intake when used as a flavouring agent)
TBHQ (0-0.7 mg/kg bw)
TBZ (0-0.1 mg/kg bw )
Teflubenzuron (0–5 µg/kg bw)
TEMO E-LAMAG (NO ADI ALLOCATED)
TERPILENE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINEN-1-OL (No safety concern at current levels of intake when used as a flavouring agent)
TERPINEOL (No safety concern at current levels of intake when used as a flavouring agent)
TERPINOLENE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL 2-AMINOBENZOATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL 2-METHYLPROPIONATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL 3-PHENYLPROPENOATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL beta-PHENYLACRYLATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL BUTYRATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL CINNAMATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL FORMATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL ISOBUTYRATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL ISOPENTANOATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL ISOVALERATE (No safety concern at current levels of intake when used as a flavouring agent)
TERPINYL PROPIONATE (No safety concern at current levels of intake when used as a flavouring agent)
TERRE ORELLANA (BIXIN: 0-12 mg/kg bw; NORBIXIN AND ITS SODIUM AND POTASSIUM SALT: 0-0.6 mg/kg bw (group ADI, expressed as norbixin))
TEST ()
TESTOSTERONE (0-0.002 mg/kg bw)
TETRACHLOROETHYLENE (NO ADI ALLOCATED)
TETRACYCLINE (0-0.03 mg/kg bw)
TETRADECA-1,5-LACTONE (No safety concern at current levels of intake when used as a flavouring agent)
TETRADECANOIC ACID ISOPROPYL ESTER (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDRO-1,4-DITHIIN (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDRO-4-METHYL-2-(2-METHYLPROPEN-1-YL)PYRAN (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROFURFURYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROFURFURYL ALCOHOL (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROFURFURYL BUTYRATE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROFURFURYL CINNAMATE ( No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROFURFURYL PROPIONATE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROGERANIOL (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROLINALOOL (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDRO-m-CRESOL (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROPYRROLE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROTHIOPHENE-3-ONE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAHYDROXYBUTANE (NOT SPECIFIED)
TETRAMETHYL-1,4-DIAZINE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAMETHYLENEAMINE (No safety concern at current levels of intake when used as a flavouring agent)
TETRAMETHYLETHYLCYCLOHEXENONE (MIXTURE OF ISOMERS) (No safety concern at current levels of intake when used as a flavouring agent)
TETRAMISOLE (0-6 µg/kg bw)
TETRYL FORMATE (No safety concern at current levels of intake when used as a flavouring agent)
THAUMATIN (NOT SPECIFIED)
THEASPIRANE (No safety concern at current levels of intake when used as a flavouring agent)
THIABENDAZOLE (0-0.1 mg/kg bw )
THIALDINE (No safety concern at current levels of intake when used as a flavouring agent)
THIAMINE HYDROCHLORIDE (No safety concern at current levels of intake when used as a flavouring agent)
THIAMPHENICOL (0-0.005 mg/kg bw (1999))
THIAZOLE (No safety concern at current levels of intake when used as a flavouring agent)
Thiazole, 2,5-dihydro-4-methyl-2-(1-methylethyl) (No safety concern at current levels of intake when used as a flavouring agent)
THIBENZOLE (0-0.1 mg/kg bw )
THIOACETIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
THIOALLYL ETHER (No safety concern at current levels of intake when used as a flavouring agent)
THIOANISOLE (No safety concern at current levels of intake when used as a flavouring agent)
THIOBENZYL ALCOHOL (No safety concern at current levels of intake when used as a flavouring agent)
THIOBISMETHANE (No safety concern at current levels of intake when used as a flavouring agent)
THIODIPROPIONIC ACID (0-3 mg/kg bw)
THIOETHYL ETHER (No safety concern at current levels of intake when used as a flavouring agent)
THIOFORMALDEHYDE DIMETHYL ACETAL (No safety concern at current levels of intake when used as a flavouring agent)
THIOFUROIC ACID, METHYL ESTER (No safety concern at current levels of intake when used as a flavouring agent)
THIOGERANIOL (No safety concern at current levels of intake when used as a flavouring agent)
THIOLACTIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
THIOMENTHONE (No safety concern at current levels of intake when used as a flavouring agent)
THIOMETHYL ALCOHOL (No safety concern at current levels of intake when used as a flavouring agent)
THIOPHENICOL (0-0.005 mg/kg bw (1999))
THIOPHENOL (No safety concern at current levels of intake when used as a flavouring agent)
THUJONE (NO ADI ALLOCATED)
THUJYL ALCOHOL (No safety concern at current levels of intake when used as a flavouring agent)
THYMOL (No safety concern at current levels of intake when used as a flavouring agent)
THYMYL METHYL ETHER (No safety concern at current levels of intake when used as a flavouring agent)
TIABENDAZOLE (0-0.1 mg/kg bw )
TIGLALDEHYDE (No safety concern at current levels of intake when used as a flavouring agent)
TIGLIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
TILMICOSIN (0–40 μg/kg body weight)
TIN ()
TITANIA (NOT LIMITED)
TITANIUM DIOXIDE (NOT LIMITED)
TOGAMYCIN (0-0.04 mg/kg bw )
TOLUALDEHYDE GLYCERYL ACETAL (No safety concern at current levels of intake when used as a flavouring agent)
TOLUALDEHYDES (MIXED o,m,p) (No safety concern at current levels of intake when used as a flavouring agent)
TOLUBENZYL ACETATE (o,m,p) (No safety concern at current levels of intake when used as a flavouring agent)
TOLUENE (NOT SPECIFIED)
TOLUIC ALDEHYDE MIXED (o,m,p) (No safety concern at current levels of intake when used as a flavouring agent)
TOLYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
TOLYL ALDEHYDE MIXED (o,m,p) (No safety concern at current levels of intake when used as a flavouring agent)
TOLYL CARBINYL ACETATE (o,m,p) (No safety concern at current levels of intake when used as a flavouring agent)
TOLYL GLYCERIN (No safety concern at current levels of intake when used as a flavouring agent)
TOS (0-3 mg/kg bw)
TOSOM (0-30 mg/kg bw)
TRAGACANTH GUM (NOT SPECIFIED)
TRAMISOL (0-6 µg/kg bw)
trans,trans-2,4-DODECADIENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans,trans-2,4-OCTADIENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans,trans-3,5-OCTADIEN-2-ONE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2,trans-4-nonadiene (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-cis-6-NONADIEN-1-YL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEPTENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENAL DIMETHYL ACETAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENAL GLYCERYL ACETAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENAL PROPYLENE GLYCOL ACETAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENOIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL 2-METHYLBUTYRATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL BUTANOATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL BUTYRATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL CAPROATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL ISOVALERATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL PENTANOATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL PROPIONATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-HEXENYL VALERATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-METHYL-2-BUTENOIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-METHYL-5-ISOPROPYLCYCLOHEXANONE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-METHYLCROTONIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-NONEN-1-OL (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-NONENYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-OCTEN-1-YL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-OCTEN-1-YL BUTANOATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-OCTENOL-4 (No safety concern at current levels of intake when used as a flavouring agent)
trans-2-TRIDECENOL (No safety concern at current levels of intake when used as a flavouring agent)
trans-3,7-DIMETHYL-2,6-OCTADIEN-1-YL ACETOACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-3,7-DIMETHYL-2,6-OCTADIEN-1-YL BENZOATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-HEPTENYL 2-METHYLPROPANOATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-HEPTENYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-HEXEN-1-OL (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-HEXENOL (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-HEXENYL ACETATE (No safety concern at current levels of intake when used as a flavouring agent)
trans-3-NONEN-1-OL (No safety concern at current levels of intake when used as a flavouring agent)
trans-4-HEXENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-4-NONENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-4-OCTENOIC ACID (No safety concern at current levels of intake when used as a flavouring agent)
trans-4-PROPENYLSYRINGOL (No safety concern at current levels of intake when used as a flavouring agent)
trans-6-METHYLHEPT-3-EN-2-ONE (No safety concern at current levels of intake when used as a flavouring agent)
trans-6-OCTENAL (No safety concern at current levels of intake when used as a flavouring agent)
trans-7-METHYL-3-OCTEN-2-ONE (No safety concern at current levels of intake when used as a flavouring agent)
trans-alpha-DAMASCONE (Not allocated)
trans-ANETHOLE (0-2 mg/kg bw)
trans-CARVONE-5,6-OXIDE (No safety concern at current levels of intake when used as a flavouring agent)
trans-FURANOID LINALOOL OXIDE (No safety concern at current levels of intake when used as a flavouring agent)
trans-HEX-4-ENAL (No safety concern at current levels of intake when used as a flavouring agent)
TREHALOSE (NOT SPECIFIED)
TRENBOLONE ACETATE (0-0.02 µg/kg bw)
TRIACETIN (NOT SPECIFIED (1975))
TRIACETYL GLYCERINE (NOT SPECIFIED (1975))
TRIAMMONIUM CITRATE (NOT LIMITED)
TRIBENZOIN (No safety concern at current levels of intake when used as a flavouring agent)
TRIBUTYL ACETYLCITRATE (No safety concern at current levels of intake when used as a flavouring agent)
TRIBUTYRIN (No safety concern at current levels of intake when used as a flavouring agent)
Tributyrinase (NOT SPECIFIED)
TRICHLORFON (0-2 µg/kg bw)
TRICHLOROETHYLENE (NO ADI ALLOCATED)
TRICLABENDAZOLE (0–3mg/kg bw )
TRIDECANEDIOIC ACID CYCLIC ETHYLENE GLYCOL DIESTER (No safety concern at current levels of intake when used as a flavouring agent)
TRIENOLONE (0-0.02 µg/kg bw)
TRIETHYL CITRATE (0-20 mg/kg bw (1984))
TRIETHYLAMINE (No safety concern at current levels of intake when used as a flavouring agent)
TRIETHYLTHIALDINE (No safety concern at current levels of intake when used as a flavouring agent)
Triglyceride lipase (NOT SPECIFIED)
TRIGLYCERIDES (SYNTHETIC) (NO ADI ALLOCATED)
TRILENE (NO ADI ALLOCATED)
TRILOBATIN (No safety concern at current levels of intake when used as a flavouring agent)
TRIMETHYLAMINE (No safety concern at current levels of intake when used as a flavouring agent)
TRIMETHYLAMINE OXIDE (No safety concern at current levels of intake when used as a flavouring agent)
TRIMETHYLENE DIMERCAPTAN (No safety concern at current levels of intake when used as a flavouring agent)
TRIMETHYLOXAZOLE (No safety concern at current levels of intake when used as a flavouring agent)
TRIPOTASSIUM CITRATE (NOT LIMITED)
TRIPROPIONIN (No safety concern at current levels of intake when used as a flavouring agent)
TRIPROPYLAMINE (No safety concern at current levels of intake when used as a flavouring agent)
TRISODIUM CITRATE (NOT LIMITED)
TRITHIOACETONE (No safety concern at current levels of intake when used as a flavouring agent)
TROBICIN (0-0.04 mg/kg bw )
TRYPAMIDIUM (0-0.1 mg/kg bw)
TRYPSIN (NOT LIMITED)
TUBEROSE LACTONE (No safety concern at current levels of intake when used as a flavouring agent)
TURMERIC (NO ADI ALLOCATED)
TURMERIC OLEORESIN (NO ADI ALLOCATED)
TURMERIC YELLOW (0-3 mg/kg bw)
TYLOSIN (0-0.03 mg/kg bw)