(S)-(-)-1,2-Propanediol di-p-tosylate

(S)-(-)-1,2-丙二醇二对甲苯磺酸酯

Also known as: (S)-(-)-1,2-Propanediol di-p-toluenesulfonate, (S)-(-)-1,2-Propanediol di-p-tosylate, (S)-1,2-di-O-tosylpropanediol, 2-(4-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate, 4-methylbenzenesulfonic acid 2-(4-methylphenyl)sulfonyloxypropyl ester, MFCD00063307

(S)-(-)-1,2-Propanediol di-p-tosylate (CAS 60434-71-1) is a compound in the Solvents category listed in the Jingsj chemical database. It has the molecular formula C17H20O6S2 and a molecular weight of 384.46700 g/mol. It is also known as (S)-(-)-1,2-Propanediol di-p-toluenesulfonate, (S)-1,2-di-O-tosylpropanediol and 2-(4-methylphenyl)sulfonyloxypropyl 4-methylbenzenesulfonate. Key properties include a melting point of 68-70 °C(lit.), a boiling point of 546.8ºC at 760 mmHg, a density of 1.298g/cm3 and a flash point of 284.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

60434-71-1

Jingsj CID

J-4307-4

Molecular Formula

C₁₇H₂₀O₆S₂

Chinese Name

(S)-(-)-1,2-丙二醇二对甲苯磺酸酯

Molecular Weight

384.46700 g/mol

Category

Solvents

Last updated

8/21/2026