2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine

Also known as: 3-(4-ethynylphenyl)-2,4-diaza-3-boratricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene

2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 2301919-15-1) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C18H13BN2 and a molecular weight of 268.1 g/mol. It is also known as 3-(4-ethynylphenyl)-2,4-diaza-3-boratricyclo[7.3.1.0^{5,13}]trideca-1(13),5,7,9,11-pentaene. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 2301919-15-1
Jingsj CID: J-1449462-0
Molecular Formula: C₁₈H₁₃BN₂
Molecular Weight: 268.1 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of 2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine?

The CAS number of 2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine is 2301919-15-1.

What are the molecular formula and molecular weight of 2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine?

2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine has molecular formula C18H13BN2 and molecular weight 268.1 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. "2-(4-Ethynylphenyl)-2,3-dihydro-1H-naphtho[1,8-de][1,3,2]diazaborinine (CAS 2301919-15-1)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1449462-0 (accessed 2026-10-25).

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