Dimethyl 5-(benzyloxy)isophthalate

5-(苄氧基)间苯二甲酸二甲酯

Also known as: Dimethyl 5-benzyloxyisophthalate, 5-Benzyloxyisophthalic acid dimethyl ester, dimethyl 5-(benzyloxy)benzene-1,3-dicarboxylate, 1,3-Benzenedicarboxylic acid, 5-(phenylmethoxy)-, 1,3-dimethyl ester, dimethyl 5-phenylmethoxybenzene-1,3-dicarboxylate, 5-Benzyloxyisophthalsaeuredimethylester

Dimethyl 5-(benzyloxy)isophthalate (CAS 53478-04-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C17H16O5 and a molecular weight of 300.30600 g/mol. It is also known as Dimethyl 5-benzyloxyisophthalate, 5-Benzyloxyisophthalic acid dimethyl ester and dimethyl 5-(benzyloxy)benzene-1,3-dicarboxylate. Key properties include a boiling point of 432.9ºC at 760 mmHg, a density of 1.201g/cm3 and a flash point of 191.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 53478-04-9
Jingsj CID: J-865341-7
Molecular Formula: C₁₇H₁₆O₅
Chinese Name: 5-(苄氧基)间苯二甲酸二甲酯
Molecular Weight: 300.30600 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	432.9ºC at 760 mmHg
Density	1.201g/cm3
Flash Point	191.3ºC

Frequently Asked Questions

What is the CAS number of Dimethyl 5-(benzyloxy)isophthalate?

The CAS number of Dimethyl 5-(benzyloxy)isophthalate is 53478-04-9.

What are the molecular formula and molecular weight of Dimethyl 5-(benzyloxy)isophthalate?

Dimethyl 5-(benzyloxy)isophthalate has molecular formula C17H16O5 and molecular weight 300.30600 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. "Dimethyl 5-(benzyloxy)isophthalate (CAS 53478-04-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-865341-7 (accessed 2026-10-24).

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