1-Ethynyl-4-isocyanobenzene

1-乙炔基-4-异氰基苯

1-Ethynyl-4-isocyanobenzene (CAS 146141-29-9) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H5N and a molecular weight of 127.14 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 146141-29-9
Jingsj CID: J-495077-2
Molecular Formula: C₉H₅N
Chinese Name: 1-乙炔基-4-异氰基苯
Molecular Weight: 127.14 g/mol
Category: Aromatic Hydrocarbons
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 1-Ethynyl-4-isocyanobenzene?

The CAS number of 1-Ethynyl-4-isocyanobenzene is 146141-29-9.

What are the molecular formula and molecular weight of 1-Ethynyl-4-isocyanobenzene?

1-Ethynyl-4-isocyanobenzene has molecular formula C9H5N and molecular weight 127.14 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-Ethynyl-4-isocyanobenzene (CAS 146141-29-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-495077-2 (accessed 2026-10-23).

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