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Dimethyl 2,6-naphthalenedicarboxylate

2,6-萘二甲酸二甲酯

Also known as: Dimethyl 2,6-naphthalate, 2,6-Dicarbomethoxynaphthalene, 2,6-Naphthalenedicarboxylic acid dimethyl ester, Dimethyl naphthalene-2,6-dicarboxylate, NDC, NSC 59387, MFCD00004100, EINECS 212-661-4, dimethyl2,6-naphthalate

Dimethyl 2,6-naphthalenedicarboxylate (CAS 840-65-3) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H12O4 and a molecular weight of 244.243 g/mol. It is also known as Dimethyl 2,6-naphthalate, 2,6-Dicarbomethoxynaphthalene and 2,6-Naphthalenedicarboxylic acid dimethyl ester. Key properties include a melting point of 187-193 °C(lit.), a boiling point of 375.3±15.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 189.2±18.8 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
840-65-3
Jingsj CID
J-39263-3
Molecular Formula
C14H12O4
Chinese Name
2,6-萘二甲酸二甲酯
Molecular Weight
244.243 g/mol
Category
Organic Acids
Last updated
8/21/2026

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Physicochemical Properties

Melting Point187-193 °C(lit.)
Boiling Point375.3±15.0 °C at 760 mmHg
Density1.2±0.1 g/cm3
Flash Point189.2±18.8 °C

Frequently Asked Questions

What is the CAS number of Dimethyl 2,6-naphthalenedicarboxylate?

The CAS number of Dimethyl 2,6-naphthalenedicarboxylate is 840-65-3.

What are the molecular formula and molecular weight of Dimethyl 2,6-naphthalenedicarboxylate?

Dimethyl 2,6-naphthalenedicarboxylate has molecular formula C14H12O4 and molecular weight 244.243 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated:

How to cite: Jingsj. "Dimethyl 2,6-naphthalenedicarboxylate (CAS 840-65-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-39263-3 (accessed 2026-10-23).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.