3-(Tritylthio)propionic acid

3-(三苯甲基巯基)丙酸

Also known as: S-Trityl-3-mercaptopropionic acid, 3-Tritylmercapto propionic acid, 3-Tritylsulfanyl-propionic acid, 3-[(Triphenylmethyl)thio]propionic acid, 3-(Tritylsulfanyl)propanoic acid, 3-(tritylthio)propanoic acid, Mpa(Trt), Trt-S-CH2-CH2-COOH, Trt-SCH2CH2CO2H, MFCD00237291

3-(Tritylthio)propionic acid (CAS 27144-18-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H20O2S and a molecular weight of 348.458 g/mol. It is also known as S-Trityl-3-mercaptopropionic acid, 3-Tritylmercapto propionic acid and 3-Tritylsulfanyl-propionic acid. Key properties include a melting point of 211-213°C, a boiling point of 503.8±38.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 258.5±26.8 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

27144-18-9

Jingsj CID

J-1116966-0

Molecular Formula

C₂₂H₂₀O₂S

Chinese Name

3-(三苯甲基巯基)丙酸

Molecular Weight

348.458 g/mol

Category

Organic Acids

Last updated

8/21/2026