(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide

(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1984862-83-0) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C54H49O4P and a molecular weight of 792.9 g/mol. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 1984862-83-0
Jingsj CID: J-1967889-8
Molecular Formula: C₅₄H₄₉O₄P
Molecular Weight: 792.9 g/mol
Category: Organic Compounds
Last updated: 8/21/2026

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Frequently Asked Questions

What is the CAS number of (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide?

The CAS number of (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide is 1984862-83-0.

What are the molecular formula and molecular weight of (11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide?

(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide has molecular formula C54H49O4P and molecular weight 792.9 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. "(11bR)-4-Hydroxy-2,6-bis(2',3,4',5,6'-pentamethyl-[1,1'-biphenyl]-4-yl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepine 4-oxide (CAS 1984862-83-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1967889-8 (accessed 2026-10-24).

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