Diethyl 2,5-dihydroxyterephthalate

2,5-二羟基对苯二甲酸乙酯

Also known as: Diethyl 2,5-dihydroxyterephthalate, 2,5-Dihydroxyterephthalic acid diethyl ester, 2,5-Dihydroxy-1,4-benzenedicarboxylic acid diethyl ester, diethyl 2,5-dihydroxybenzene-1,4-dicarboxylate, Terephthalic acid, 2,5-dihydroxy-, diethyl ester, 1,4-Benzenedicarboxylic acid, 2,5-dihydroxy-, diethyl ester, MFCD00055430, EINECS 227-522-3

CAS No.
5870-38-2
Jingsj CID
J-855516-0
Molecular Formula
C12H14O6
Chinese Name
2,5-二羟基对苯二甲酸乙酯
Molecular Weight
254.236 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point135-137ºC(lit.)
Boiling Point408.5±40.0 °C at 760 mmHg
Density1.3±0.1 g/cm3
Flash Point155.3±20.8 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Diethyl 2,5-dihydroxyterephthalate?

5870-38-2

What are the molecular formula and molecular weight of Diethyl 2,5-dihydroxyterephthalate?

C12H14O6, molecular weight 254.236 g/mol

Is Diethyl 2,5-dihydroxyterephthalate hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026