2,3-bis(phenylmethoxy)benzaldehyde

Also known as: 2,3-Bis-benzyloxy-benzaldehyd, 2,3-dibenzyloxybenzaldehyde

2,3-bis(phenylmethoxy)benzaldehyde (CAS 5779-91-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C21H18O3 and a molecular weight of 318.36600 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 5779-91-9
Jingsj CID: J-1408603-4
Molecular Formula: C₂₁H₁₈O₃
Molecular Weight: 318.36600 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

Request MSDS / TDS

No offers for this compound yet.

Request a quote

Physicochemical Properties

Exact Mass	318.12600
PSA	35.53000
LogP	4.65710

Customs & Trade Information

HS Code	2912499000
Summary	2912499000. other aldehyde-ethers, aldehyde-phenols and aldehydes with other oxygen function. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:5.5%. General tariff:30.0%

Frequently Asked Questions

What is the CAS number of 2,3-bis(phenylmethoxy)benzaldehyde?

The CAS number of 2,3-bis(phenylmethoxy)benzaldehyde is 5779-91-9.

What are the molecular formula and molecular weight of 2,3-bis(phenylmethoxy)benzaldehyde?

2,3-bis(phenylmethoxy)benzaldehyde has molecular formula C21H18O3 and molecular weight 318.36600 g/mol.

What are the upstream and downstream products of 2,3-bis(phenylmethoxy)benzaldehyde?

For 2,3-bis(phenylmethoxy)benzaldehyde, Upstream Products: 2,3-Dihydroxybenzaldehyde, Benzyl bromide, Benzyl chloride; Downstream Products: 2,3-Bis(benzyloxy)benzoic acid, 2-hydroxy-3-phenylmethoxybenzaldehyde, 3-heptadecylcatechol.

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. "2,3-bis(phenylmethoxy)benzaldehyde (CAS 5779-91-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1408603-4 (accessed 2026-11-09).

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