2-Hydroxy-1-naphthaldehyde

2-羟基-1-萘甲醛

Also known as: 1-Formyl-2-naphthol, 1-Hydroxy-2-naphthalenecarboxaldehyde, 2-Hydroxy-1-naphthalaldehyde, 2-Hydroxy-1-naphthalenecarboxaldehyde, 2-Hydroxynaphthaldehyde, 1-Naphthaldehyde, 2-hydroxy-, MFCD00004005

2-Hydroxy-1-naphthaldehyde (CAS 708-06-5) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C11H8O2 and a molecular weight of 172.18 g/mol. It is also known as 1-Formyl-2-naphthol, 1-Hydroxy-2-naphthalenecarboxaldehyde and 2-Hydroxy-1-naphthalaldehyde. Key properties include a melting point of 82-85ºC, a boiling point of 305.8±0.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 134.3±13.0 °C. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

708-06-5

Jingsj CID

J-39754-8

Molecular Formula

C₁₁H₈O₂

Chinese Name

2-羟基-1-萘甲醛

Molecular Weight

172.18 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026