1,3-Bis(4-methoxyphenoxy)benzene

1,3-二(4-甲氧基苯氧基)苯

Also known as: 1,3-bis(4-methoxyphenoxy)benzene, benzene, 1,3-bis(4-methoxyphenoxy)-, bismethoxyphenoxybenzene, 1-methoxy-4-[3-(4-methoxyphenoxy)phenoxy]benzene, 1,3-bis(p-methoxyphenoxy)benzene, m-bis(p-methoxyphenoxy)benzene

1,3-Bis(4-methoxyphenoxy)benzene (CAS 13118-91-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H18O4 and a molecular weight of 322.354 g/mol. It is also known as 1,3-bis(4-methoxyphenoxy)benzene, benzene, 1,3-bis(4-methoxyphenoxy)- and bismethoxyphenoxybenzene. Key properties include a melting point of 84ºC, a boiling point of 443.6±40.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 137.7±34.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 13118-91-7
Jingsj CID: J-33159-1
Molecular Formula: C₂₀H₁₈O₄
Chinese Name: 1,3-二(4-甲氧基苯氧基)苯
Molecular Weight: 322.354 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Melting Point	84ºC
Boiling Point	443.6±40.0 °C at 760 mmHg
Density	1.2±0.1 g/cm3
Flash Point	137.7±34.2 °C

Frequently Asked Questions

What is the CAS number of 1,3-Bis(4-methoxyphenoxy)benzene?

The CAS number of 1,3-Bis(4-methoxyphenoxy)benzene is 13118-91-7.

What are the molecular formula and molecular weight of 1,3-Bis(4-methoxyphenoxy)benzene?

1,3-Bis(4-methoxyphenoxy)benzene has molecular formula C20H18O4 and molecular weight 322.354 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. "1,3-Bis(4-methoxyphenoxy)benzene (CAS 13118-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-33159-1 (accessed 2026-10-23).

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