2,4-Toluene diisothiocyanate

2,4-甲苯二异硫氰酸酯

Also known as: toluene 2,4-diisothiocyanate, tolylene-2,4-diisothiocyanate, 2,4-Tolylene diisothiocyanate, 2,4-diisothiocyanato-1-methylbenzene, 4-Methyl-1,3-phenylene diisothiocyanate, 4-methyl-m-phenylene diisothiocyanate, isothiocyanic acid, 2,4-tolylene diester, 1,3-Bis-isothiocyanato-4-methyl-benzol, MFCD00046797

2,4-Toluene diisothiocyanate (CAS 4891-66-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C9H6N2S2 and a molecular weight of 206.28700 g/mol. It is also known as toluene 2,4-diisothiocyanate, tolylene-2,4-diisothiocyanate and 2,4-Tolylene diisothiocyanate. Key properties include a melting point of 54-57ºC(lit.), a boiling point of 375.1ºC at 760 mmHg, a density of 1.17g/cm3 and a flash point of 192.2ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

4891-66-1

Jingsj CID

J-43593-4

Molecular Formula

C₉H₆N₂S₂

Chinese Name

2,4-甲苯二异硫氰酸酯

Molecular Weight

206.28700 g/mol

Category

Solvents

Last updated

8/21/2026