4-Ethynylphenyl azide

4-乙炔基苯基叠氮

4-Ethynylphenyl azide (CAS 14989-91-4) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H5N3 and a molecular weight of 143.15 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 14989-91-4
Jingsj CID: J-1477291-1
Molecular Formula: C₈H₅N₃
Chinese Name: 4-乙炔基苯基叠氮
Molecular Weight: 143.15 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

No offers for this compound yet.

Request a quote

Frequently Asked Questions

What is the CAS number of 4-Ethynylphenyl azide?

The CAS number of 4-Ethynylphenyl azide is 14989-91-4.

What are the molecular formula and molecular weight of 4-Ethynylphenyl azide?

4-Ethynylphenyl azide has molecular formula C8H5N3 and molecular weight 143.15 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. "4-Ethynylphenyl azide (CAS 14989-91-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1477291-1 (accessed 2026-10-25).

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