Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate

4,7,8-三甲氧基-5-(苯基甲氧基)-2-萘羧酸乙酯

Also known as: 2-Naphthalenecarboxylic acid, 4,7,8-trimethoxy-5-(phenylmethoxy)-, ethyl ester, ethyl 4,7,8-trimethoxy-5-(phenylmethoxy)-2-naphthoate

Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate (CAS 828940-58-5) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C23H24O6 and a molecular weight of 396.43300 g/mol. It is also known as 2-Naphthalenecarboxylic acid, 4,7,8-trimethoxy-5-(phenylmethoxy)-, ethyl ester and ethyl 4,7,8-trimethoxy-5-(phenylmethoxy)-2-naphthoate. Key properties include a boiling point of 552.9ºC at 760 mmHg, a density of 1.184g/cm3 and a flash point of 240ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 828940-58-5
Jingsj CID: J-1030669-5
Molecular Formula: C₂₃H₂₄O₆
Chinese Name: 4,7,8-三甲氧基-5-(苯基甲氧基)-2-萘羧酸乙酯
Molecular Weight: 396.43300 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	552.9ºC at 760 mmHg
Density	1.184g/cm3
Flash Point	240ºC

Frequently Asked Questions

What is the CAS number of Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate?

The CAS number of Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate is 828940-58-5.

What are the molecular formula and molecular weight of Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate?

Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate has molecular formula C23H24O6 and molecular weight 396.43300 g/mol.

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

Last updated: 8/21/2026

How to cite: Jingsj. "Ethyl 5-(benzyloxy)-4,7,8-trimethoxy-2-naphthoate (CAS 828940-58-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1030669-5 (accessed 2026-10-25).

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