1,3-Bis(4-formylphenylethynyl)benzene

1,3-双(4-甲酰基苯基乙炔基)苯

Also known as: Benzaldehyde, 4,4'-(1,3-phenylenedi-2,1-ethynediyl)bis-, 4,4'-(1,3-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde, 1,3-Bis(4-formylphenylethynyl)benzene

1,3-Bis(4-formylphenylethynyl)benzene (CAS 192188-61-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C24H14O2 and a molecular weight of 334.4 g/mol. It is also known as Benzaldehyde, 4,4'-(1,3-phenylenedi-2,1-ethynediyl)bis- and 4,4'-(1,3-Phenylenebis(ethyne-2,1-diyl))dibenzaldehyde. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 192188-61-7
Jingsj CID: J-129319-5
Molecular Formula: C₂₄H₁₄O₂
Chinese Name: 1,3-双(4-甲酰基苯基乙炔基)苯
Molecular Weight: 334.4 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

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

The CAS number of 1,3-Bis(4-formylphenylethynyl)benzene is 192188-61-7.

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

1,3-Bis(4-formylphenylethynyl)benzene has molecular formula C24H14O2 and molecular weight 334.4 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-formylphenylethynyl)benzene (CAS 192188-61-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-129319-5 (accessed 2026-10-25).

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