rac Mono(5-carboxy-2-ethylpentyl) Phthalate

rac-单(2-乙基-5-羧基戊基)邻苯二甲酸酯

Also known as: Mono(2-ethyl-5-carboxypentyl) phthalate, MECPP, 1,2-Benzenedicarboxylic acid, mono(5-carboxy-2-ethylpentyl) ester, 2-{[(5-Carboxy-2-ethylpentyl)oxy]carbonyl}benzoic acid, 2-ethyl-5-carboxypentyl phthalate, Mono-(5-carboxy-2-ethylpentyl)phthalate

rac Mono(5-carboxy-2-ethylpentyl) Phthalate (CAS 40809-41-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H20O6 and a molecular weight of 308.326 g/mol. It is also known as Mono(2-ethyl-5-carboxypentyl) phthalate, MECPP and 1,2-Benzenedicarboxylic acid, mono(5-carboxy-2-ethylpentyl) ester. Key properties include a boiling point of 516.1±35.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 188.2±19.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

40809-41-4

Jingsj CID

J-1960115-3

Molecular Formula

C₁₆H₂₀O₆

Chinese Name

rac-单(2-乙基-5-羧基戊基)邻苯二甲酸酯

Molecular Weight

308.326 g/mol

Category

Organic Acids

Last updated

8/21/2026