Dimethyl 5-methoxyisophthalate

5-甲氧基-异邻苯二甲酸二甲酯

Also known as: 5-METHOXY-METHYL ISOPHTHALATE, 5-METHOXY-ISOPHTHALIC ACID DIMETHYL ESTER, 5-METHOXY-METHYL ISOPHATHALATE, 5-METHOXY-DIMETHYL ISOPHATHALATE, 1,3-Benzenedicarboxylic acid, 5-methoxy-, 1,3-dimethyl ester, dimethyl 5-methoxybenzene-1,3-dicarboxylate, 5-methoxy-1,3-benzenedicarboxylic acid dimethyl ester, 5-methoxyisophthalic acid dimethyl ester, bis-methyl 5-methoxyisophthalate, methyl 3-methoxy-5-(methoxycarbonyl)benzoate, MFCD00272337

CAS No.
20319-44-2
Jingsj CID
J-1370406-1
Molecular Formula
C11H12O5
Chinese Name
5-甲氧基-异邻苯二甲酸二甲酯
Molecular Weight
224.210 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point108-112ºC(lit.)
Boiling Point323.4±22.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point141.7±22.4 °C

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of Dimethyl 5-methoxyisophthalate?

20319-44-2

What are the molecular formula and molecular weight of Dimethyl 5-methoxyisophthalate?

C11H12O5, molecular weight 224.210 g/mol

Is Dimethyl 5-methoxyisophthalate hazardous?

Warning

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