4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde

Also known as: 4,4'-(ethane-1,2-diylbis(oxy))dibenzaldehyde, 4,4'-(ethylenedioxy)dibenzaldehyde, 4-[2-(4-formylphenoxy)ethoxy]benzaldehyde, Benzaldehyde, 4,4'-[1,2-ethanediylbis(oxy)]bis-

4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde (CAS 34074-28-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C16H14O4 and a molecular weight of 270.28000 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 34074-28-7
Jingsj CID: J-1493045-1
Molecular Formula: C₁₆H₁₄O₄
Molecular Weight: 270.28000 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Exact Mass	270.08900
PSA	52.60000
LogP	2.76940

Customs & Trade Information

HS Code	2912299000
Summary	2912299000. other cyclic aldehydes without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde?

The CAS number of 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde is 34074-28-7.

What are the molecular formula and molecular weight of 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde?

4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde has molecular formula C16H14O4 and molecular weight 270.28000 g/mol.

What are the upstream and downstream products of 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde?

For 4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde, Upstream Products: 4-Hydroxybenzaldehyde, 1,2-Dibromoethane, Diethyl 4,4'-[1,2-ethanediylbis(oxy)]dibenzoate; Downstream Products: 4,4'-[1,2-Ethanediylbis(oxy)]dibenzoic acid.

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. "4,4'-[1,2-ethanediylbis(oxy)]dibenzaldehyde (CAS 34074-28-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1493045-1 (accessed 2026-11-09).

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