2-Methoxy-1,4-naphthoquinone

2-甲氧基-1,4-萘并醌

Also known as: Lawsone methyl ether, 1,4-Naphthalenedione,2-methoxy-, 2-Methoxy-1,4-naphthalenedione, 2-Methoxy-[1,4]naphthoquinone, 2-Methoxy-p-naphthoquinone, 2-Methoxynaphthoquinone, 2-methoxy-1,4-naphthalenequinone, 2-methoxyl-1,4-naphthoquinone, 2-methoxynaphthalene-1,4-dione, MFCD00019539, Methoxy-1,4-naphthochinin

2-Methoxy-1,4-naphthoquinone (CAS 2348-82-5) is a compound in the Ketones category listed in the Jingsj chemical database. It has the molecular formula C11H8O3 and a molecular weight of 188.17900 g/mol. It is also known as Lawsone methyl ether, 1,4-Naphthalenedione,2-methoxy- and 2-Methoxy-1,4-naphthalenedione. Key properties include a melting point of 184-187ºC(lit.), a boiling point of 339.8ºC at 760mmHg, a density of 1.28g/cm3 and a flash point of 152.7ºC. GHS signal word: Warning. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

2348-82-5

Jingsj CID

J-41265-8

Molecular Formula

C₁₁H₈O₃

Chinese Name

2-甲氧基-1,4-萘并醌

Molecular Weight

188.17900 g/mol

Category

Ketones

Last updated

8/21/2026