(R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol

Also known as: (R)-2-Hydroxy-2'-methoxy-1,1'-binaphthyl, (R)-2'-Methoxy-1,1'-binaphthalen-2-ol, (R)-BINOL O-methyl ether, (R)-(+)-2-Hydroxy-2'-methoxy-1,1'-binaphthalene, (R)-Mono-MOM-BINOL, (1R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol, (R)-(-)-monomethoxy-1,1'-bi-2-naphthol

(R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol (CAS 79547-82-3) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C21H16O2 and a molecular weight of 300.35700 g/mol. Key properties include a melting point of 107-109ºC, a boiling point of 655.81ºC at 760 mmHg, a density of 1.374g/cm3 and a flash point of 350.422ºC. No supplier offers are currently listed; request a quote. Record last updated Nov 2, 2026.

CAS No.: 79547-82-3
Jingsj CID: J-1179298-6
Molecular Formula: C₂₁H₁₆O₂
Molecular Weight: 300.35700 g/mol
Category: Alcohols
Last updated: 11/2/2026

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Physicochemical Properties

Melting Point	107-109ºC
Boiling Point	655.81ºC at 760 mmHg
Density	1.374g/cm3
Flash Point	350.422ºC
Exact Mass	334.12100
PSA	69.92000
LogP	1.26600
Refractive Index	1.711

Frequently Asked Questions

What is the CAS number of (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol?

The CAS number of (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol is 79547-82-3.

What are the molecular formula and molecular weight of (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol?

(R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol has molecular formula C21H16O2 and molecular weight 300.35700 g/mol.

What are the upstream and downstream products of (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol?

For (R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol, Downstream Products: (R)-(+)-1,1'-Bi-2-naphthol.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 11/2/2026

How to cite: Jingsj. "(R)-2'-Methoxy-[1,1'-binaphthalen]-2-ol (CAS 79547-82-3)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1179298-6 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.