(R)-6,6'-dimethyl-1,1'-binaphthalene-2,2'-diol

(R)-6,6'-二甲基-1,1'-联萘-2,2'-二醇

Also known as: (R)-6,6'-Dimethyl-1,1'-bi-2-naphthol, 2,2'-Dihydroxy-6,6'-dimethyl-[1,1']binaphthyl, 6,6'-Dimethyl-1,1'-binaphthalene-2,2'-diol, 6,6'-Dimethyl-[1,1'-binaphthalene]-2,2'-diol, 6,6'-bis(methyl)-1,1'-bi-2-naphthol, 6,6'-dimethyl BINOL

(R)-6,6'-dimethyl-1,1'-binaphthalene-2,2'-diol (CAS 172170-94-4) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C22H18O2 and a molecular weight of 314.37700 g/mol. It is also known as (R)-6,6'-Dimethyl-1,1'-bi-2-naphthol, 2,2'-Dihydroxy-6,6'-dimethyl-[1,1']binaphthyl and 6,6'-Dimethyl-1,1'-binaphthalene-2,2'-diol. Key properties include a boiling point of 488.834ºC at 760 mmHg, a density of 1.246g/cm3 and a flash point of 226.624ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

172170-94-4

Jingsj CID

J-1384145-6

Molecular Formula

C₂₂H₁₈O₂

Chinese Name

(R)-6,6'-二甲基-1,1'-联萘-2,2'-二醇

Molecular Weight

314.37700 g/mol

Category

Alcohols

Last updated

8/21/2026