Chlorthal monomethyl ester

四氯对苯二甲酸单甲酯

Also known as: Monomethyl tetrachloroterephthalate, 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, monomethyl ester, 2,3,5,6-Tetrachloro-4-(methoxycarbonyl)benzoic acid, Dacthal monoacid, chlorthal-monomethyl, dacthalmonoacid, Methyl hydrogen tetrachloroterephthalate, Methyl 2,3,5,6-tetrachloroterephthalate, 1-methyl hydrogen 2,3,5,6-tetrachloro-1,4-benzenedicarboxylic acid

Chlorthal monomethyl ester (CAS 887-54-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C9H4Cl4O4 and a molecular weight of 317.93800 g/mol. It is also known as Monomethyl tetrachloroterephthalate, 1,4-Benzenedicarboxylic acid, 2,3,5,6-tetrachloro-, monomethyl ester and 2,3,5,6-Tetrachloro-4-(methoxycarbonyl)benzoic acid. Key properties include a boiling point of 429.1ºC at 760 mmHg, a density of 1.694g/cm3 and a flash point of 213.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

887-54-7

Jingsj CID

J-1510927-5

Molecular Formula

C₉H₄Cl₄O₄

Chinese Name

四氯对苯二甲酸单甲酯

Molecular Weight

317.93800 g/mol

Category

Organic Acids

Last updated

8/21/2026