TEREPHTHALIC ACID 2-HYDROXYETHYL METHYL ESTER

2-羟乙基甲基对苯二甲酸酯

Also known as: 2-Hydroxyethyl Methyl Terephthalate, 1,4-Benzenedicarboxylic acid 1-methyl 4-(2-hydroxyethyl) ester, 1-(2-Hydroxyethyl) 4-methyl terephthalate, 4-(Methoxycarbonyl)benzoic acid 2-hydroxyethyl ester, 4-O-(2-hydroxyethyl) 1-O-methyl benzene-1,4-dicarboxylate, O1-(2-hydroxyethyl) O4-methyl benzene-1,4-dicarboxylate, benzene-1,4-dicarboxylic acid O1-(2-hydroxyethyl) ester O4-methyl ester, Methyl 2-hydroxyethyl terephthalate, β-Hydroxyethyl methyl terephthalate

TEREPHTHALIC ACID 2-HYDROXYETHYL METHYL ESTER (CAS 3645-00-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C11H12O5 and a molecular weight of 224.21000 g/mol. It is also known as 2-Hydroxyethyl Methyl Terephthalate, 1,4-Benzenedicarboxylic acid 1-methyl 4-(2-hydroxyethyl) ester and 1-(2-Hydroxyethyl) 4-methyl terephthalate. Key properties include a melting point of 82ºC, a boiling point of 370.4ºC at 760mmHg, a density of 1.25g/cm3 and a flash point of 143.7ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

3645-00-9

Jingsj CID

J-16792-5

Molecular Formula

C₁₁H₁₂O₅

Chinese Name

2-羟乙基甲基对苯二甲酸酯

Molecular Weight

224.21000 g/mol

Category

Organic Acids

Last updated

8/21/2026