Toluenediisocyanate

Molecular Formula：C₁₈H₁₂N₄O₄ | Molecular Weight： 348.31 | Synonyms：TDI, Tolyelenediisocyanate, Cresorcinol Diisocyanate, 2,4-/2,6-Toluenediisocyanate, Toluenediisocyanate TDI 80/20, 1,3-diisocyanato-2-methylbenzene-2,4-diisocyanato-1-methylbenzene (1:1)

Methyl acetate

Molecular Formula：C₃H₆O₂ | Molecular Weight： 74.0785 | Synonyms：Acetic acid methyl ester

Diethyl oxalate

Molecular Formula：C₆H₁₀O₄ | Molecular Weight： 146.1412 | Synonyms：Ethyl oxalate, Oxalic acid diethyl ester, diethyl ethanedioate

Dimethyl oxalate

Molecular Formula：C₄H₆O₄ | Molecular Weight： 118.088 | Synonyms：Methyl oxalate, Oxalic acid dimethyl ester, Tricholomic acid, Dihydro-ibotenic acid, dimethyl ethanedioate