3-Hydroxy-2-iodo-4-methoxybenzaldehyde

3-羟基-2-碘-4-甲氧基苯甲醛

Also known as: 2-Iodoisovanillin, 4-Formyl-2-hydroxy-3-iodoanisole, 2-iodo-3-hydroxy-4-methoxybenzaldehyde, 3-hydroxy-2-iodo-4-methoxy-benzaldehyde

3-Hydroxy-2-iodo-4-methoxybenzaldehyde (CAS 138490-94-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H7IO3 and a molecular weight of 278.04400 g/mol. It is also known as 2-Iodoisovanillin, 4-Formyl-2-hydroxy-3-iodoanisole and 2-iodo-3-hydroxy-4-methoxybenzaldehyde. Key properties include a melting point of 167-174ºC, a boiling point of 304.8ºC at 760 mmHg, a density of 1.909g/cm3 and a flash point of 138.1ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

138490-94-5

Jingsj CID

J-1179012-1

Molecular Formula

C₈H₇IO₃

Chinese Name

3-羟基-2-碘-4-甲氧基苯甲醛

Molecular Weight

278.04400 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026