2-Methoxy-5-(2'-ethylhexyloxy)terephthalaldehyde

2,5-二醛基-1-甲氧基-4-(2-乙基己氧基)苯

Also known as: 2,5-diformyl-1-methoxy-4-(2-ethylhexyloxy)benzene, 2-[(2-Ethylhexyl)oxy]-5-methoxybenzene-1,4-dicarboxaldehyde, 2-(2-ethylhexoxy)-5-methoxyterephthalaldehyde, 2-(2-Ethylhexyloxy)-5-methoxyterephthaldehyde, 1,4-Benzenedicarboxaldehyde, 2-[(2-ethylhexyl)oxy]-5-methoxy-

2-Methoxy-5-(2'-ethylhexyloxy)terephthalaldehyde (CAS 203251-22-3) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C17H24O4 and a molecular weight of 292.370 g/mol. It is also known as 2,5-diformyl-1-methoxy-4-(2-ethylhexyloxy)benzene, 2-[(2-Ethylhexyl)oxy]-5-methoxybenzene-1,4-dicarboxaldehyde and 2-(2-ethylhexoxy)-5-methoxyterephthalaldehyde. Key properties include a melting point of 54.1-60.8ºC(lit.), a boiling point of 442.3±45.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 194.1±28.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

203251-22-3

Jingsj CID

J-1525461-4

Molecular Formula

C₁₇H₂₄O₄

Chinese Name

2,5-二醛基-1-甲氧基-4-(2-乙基己氧基)苯

Molecular Weight

292.370 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026