| Sostanza | Gomma butilica | Lattice | Polietilene clorurato |
Uretano |
PVC |
Nitrile |
Neoprene |
Altro |
| Tannic Acid | 1 |
1 |
1 |
1 |
1 |
1 |
||
| Tartaric Acid | 1 | 1 |
1 |
1 |
1 |
2 |
||
| Tar, Bituminous | 1 |
1 |
1 |
2 |
3 |
|||
| TDI | 1 |
3 |
||||||
| Terpineol | 1 |
2 |
1 |
2 |
4 |
|||
| Tetrabromamethane | 3 |
4 |
3 |
4 |
4 |
|||
| Tetrabutyl Titanate | 1 |
2 |
1 |
2 |
2 |
|||
| Tetrachloroethane, 1,1,1,2- | 3 |
4 |
3 |
4 |
||||
| Tetrachloroethane, 1,1,2,2- | 3 |
4 |
3 |
4 |
||||
| Tetrachloroethylene | 4 |
4 |
3 |
2 |
3 |
4 |
4 |
Preferibile Nitrile |
| Tetrachloromethane | 4 |
3 |
||||||
| Tetraethylenepentamine | 1 |
3 |
3 |
1 |
||||
| Tetrafluoroethylene | 1 |
X |
1 |
|||||
| Tetrahydrofuran | 3 |
4 |
3 |
4 |
4 |
4 |
4 |
|
| Tetralin | 2 |
2 |
2 |
4 |
4 |
|||
| Tetramethylenediamine, N,N,N,N- | 3 |
2 |
||||||
| THF | 4 |
4 |
||||||
| Thioglycolic Acid | 1 |
|||||||
| Thionyl Chloride | 1 |
1 |
1 |
4 |
4 |
|||
| Thiophene | 3 |
|||||||
| Titanium Tetrachloride | 1 |
4 |
1 |
3 |
4 |
|||
| Toluene | 3 |
4 |
3 |
2 |
4 |
4 |
4 |
Preferibile Nitrile |
| Toluene Diisocyanate | 1 |
4 |
3 |
3 |
2 |
2 |
4 |
|
| Toluenesulfonic Acid | 1 |
|||||||
| Trans-1,2-Dichloroethylene | 4 |
|||||||
| Triacetin | 1 |
4 |
1 |
2 |
2 |
|||
| Triallylamine | 1 |
3 |
||||||
| Triaryl Phosphate | 3 |
4 |
3 |
4 |
4 |
|||
| Tributoxy Ethyl Phosphate | 3 |
3 |
3 |
4 |
4 |
|||
| Tributyl Mercaptan | 3 |
3 |
3 |
4 |
4 |
|||
| Tributyl Phosphate | 3 |
3 |
4 |
4 |
4 |
|||
| Trichloroacetaldehyde | 3 |
|||||||
| Trichloroacetic Acid | 3 | 1 |
4 |
1 |
2 |
4 |
||
| Trichloroacetonitrile | 3 |
|||||||
| Trichlorobenzene | 4 |
4 |
3 |
|||||
| Trichloroethane, 1,1,1- | 4 |
4 |
4 |
4 |
Preferibile Nitrile |
|||
| Trichloroethane, 1,1,2- | 4 |
4 |
4 |
4 |
Preferibile Nitrile |
|||
| Trichloroethylene | 4 |
4 |
3 |
2 |
4 |
4 |
4 |
|
| Trichloromethane | 4 |
3 |
4 |
|||||
| Trichloropropane | 3 |
3 |
||||||
| Tricresyl Phosphate | 3 |
1 |
3 |
3 |
3 |
2 |
||
| Triethanolamine | 1 |
3 |
1 |
4 |
2 |
1 |
1 |
|
| Triethyl Aluminum | 1 |
4 |
1 |
4 |
4 |
|||
| Triethyl Borane | 1 |
4 |
1 |
4 |
4 |
|||
| Triethylamine | 4 |
1 |
1 |
3 |
||||
| Triethylenetetramine | 1 |
1 |
1 |
|||||
| Trifluoroethanol | 2 |
4 |
2 |
|||||
| Trinitrotoluene | 4 | 1 |
X |
3 |
4 |
2 |
||
| Tripropylamine | 1 |
1 |
||||||
| Trioctyl Phosphate | 1 |
3 |
4 |
3 |
4 |
4 |
||
| Turbine Oil | 4 |
1 |
1 |
3 |
2 |
4 |
||
| Turpentine | 4 |
2 |
1 |
3 |
3 |
4 |