2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine

2,8-二甲基-10-苯基-10H-吩噁磷杂蒽

2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine (CAS 21981-56-6) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C20H17OP and a molecular weight of 304.3 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 21981-56-6
Jingsj CID: J-620309-0
Molecular Formula: C₂₀H₁₇OP
Chinese Name: 2,8-二甲基-10-苯基-10H-吩噁磷杂蒽
Molecular Weight: 304.3 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 2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine?

The CAS number of 2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine is 21981-56-6.

What are the molecular formula and molecular weight of 2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine?

2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine has molecular formula C20H17OP and molecular weight 304.3 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. "2,8-Dimethyl-10-phenyl-10H-phenoxaphosphinine (CAS 21981-56-6)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-620309-0 (accessed 2026-10-23).

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