Bis(2-methoxyethoxy)methane

Also known as: 1-methoxy-2-(2-methoxyethoxymethoxy)ethane, 2,5,7,10-Tetraoxaundecane, Formaldehyde bis(2-methoxyethyl) acetal, Formaldehyde 2-methoxyethyl acetal, 2,5,7,10-tetraoxaundecane, bis-(2-methoxy-aethoxy)-methan, MFCD00043945

Bis(2-methoxyethoxy)methane (CAS 4431-83-8) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C7H16O4 and a molecular weight of 164.20000 g/mol. Key properties include a boiling point of 181.3ºC at 760mmHg, a density of 0.995 and a flash point of 77.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 4431-83-8
Jingsj CID: J-16111-5
Molecular Formula: C₇H₁₆O₄
Molecular Weight: 164.20000 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	181.3ºC at 760mmHg
Density	0.995
Flash Point	77.5ºC
Exact Mass	164.10500
PSA	36.92000
LogP	0.26990
Refractive Index	1.414

Customs & Trade Information

HS Code	2901100000
Summary	2901100000 saturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

Frequently Asked Questions

What is the CAS number of Bis(2-methoxyethoxy)methane?

The CAS number of Bis(2-methoxyethoxy)methane is 4431-83-8.

What are the molecular formula and molecular weight of Bis(2-methoxyethoxy)methane?

Bis(2-methoxyethoxy)methane has molecular formula C7H16O4 and molecular weight 164.20000 g/mol.

What are the upstream and downstream products of Bis(2-methoxyethoxy)methane?

For Bis(2-methoxyethoxy)methane, Upstream Products: Formaldehyde, 2-Methoxyethanol, Diiodomethane; Downstream Products: 2-Methoxyethoxymethyl chloride, 4-Chlorotetrahydro-2H-pyran.

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. "Bis(2-methoxyethoxy)methane (CAS 4431-83-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-16111-5 (accessed 2026-11-09).

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