3,5-Bis-tert-butylsalicylic acid

3,5-二叔丁基水杨酸

Also known as: 3,5-Di-tert-butylsalicylic acid, 3,5-Di-tert-butyl-2-hydroxybenzoic acid, DTBS, 3,5-Di-t-butylsalicylic acid, 2-Hydroxy-3,5-di-tert-butylbenzoic acid, 3,5-Bis(1,1-dimethylethyl)-2-hydroxybenzoic acid, 3,5-Di-tert-butyl-2-hydroxybenzoic acid hydrate

3,5-Bis-tert-butylsalicylic acid (CAS 19715-19-6) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C15H22O3 and a molecular weight of 250.33300 g/mol. It is also known as 3,5-Di-tert-butylsalicylic acid, 3,5-Di-tert-butyl-2-hydroxybenzoic acid and DTBS. Key properties include a melting point of 157-162 °C(lit.), a boiling point of 335.6ºC at 760mmHg, a density of 1.07g/cm3 and a flash point of 179 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

19715-19-6

Jingsj CID

J-8251-6

Molecular Formula

C₁₅H₂₂O₃

Chinese Name

3,5-二叔丁基水杨酸

Molecular Weight

250.33300 g/mol

Category

Organic Acids

Last updated

8/21/2026