Special Provision: IB

Trimethylamine, aqueous solutions with not more than 50 percent trimethylamine by mass

Trimethyl phosphite

Triisopropyl borate

Triisopropyl borate

Trimethyl borate

2-Trifluoromethylaniline

3-Trifluoromethylaniline

Triisobutylene

Tricresyl phosphate with more than 3 percent ortho isomer

Triethylamine