1,4-Bis(methoxymethyl)benzene

Also known as: 1,4-Bis(methoxymethyl)benzene, p-Xylene dimethyl ether, α,α'-Dimethoxy-p-xylene, PXDM, 1,4-dimethoxymethyl benzene, 4-(Methoxymethyl)benzyl methyl ether, Benzene, 1,4-bis(methoxymethyl)-, p-Xylylene glycol dimethyl ether

1,4-Bis(methoxymethyl)benzene (CAS 6770-38-3) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C10H14O2 and a molecular weight of 166.217 g/mol. Key properties include a boiling point of 208.9±20.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 67.1±21.3 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 6770-38-3
Jingsj CID: J-11672-7
Molecular Formula: C₁₀H₁₄O₂
Molecular Weight: 166.217 g/mol
Category: Ethers
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	208.9±20.0 °C at 760 mmHg
Density	1.0±0.1 g/cm3
Flash Point	67.1±21.3 °C
Exact Mass	166.099380
PSA	18.46000
LogP	1.70
Vapor Pressure	0.3±0.4 mmHg at 25°C
Refractive Index	1.494

Customs & Trade Information

HS Code	2909309090
Summary	2909309090 other aromatic ethers and their halogenated, sulphonated, nitrated or nitrosated derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0%

Frequently Asked Questions

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

The CAS number of 1,4-Bis(methoxymethyl)benzene is 6770-38-3.

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

1,4-Bis(methoxymethyl)benzene has molecular formula C10H14O2 and molecular weight 166.217 g/mol.

What are the upstream and downstream products of 1,4-Bis(methoxymethyl)benzene?

For 1,4-Bis(methoxymethyl)benzene, Upstream Products: Methanol, 1,4-Bis(bromomethyl)benzene, Benzyl methyl ether; Downstream Products: 4-(Methoxymethyl)-benzaldehyde, Terephthalaldehyde, 4-(methoxymethyl)benzyl chloride.

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

Last updated: 8/21/2026

How to cite: Jingsj. "1,4-Bis(methoxymethyl)benzene (CAS 6770-38-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-11672-7 (accessed 2026-11-06).

Data for reference only; verify product details with suppliers before purchase.