(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde

(R)-2,2'-二羟基-[1,1'-联萘]-3,3'-二甲醛

Also known as: (R)-2,2'-Dihydroxy-1,1'-binaphthyl-3,3'-dicarbaldehyde, (R)-3,3'-Diformyl-2,2'-dihydroxy-1,1'-binaphthyl, (R)-3,3'-Diformyl-BINOL, 2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarbaldehyde, 3,3'-Diformyl-2,2'-dihydroxy-1,1'-binaphthyl

(R)-2,2'-Dihydroxy-[1,1'-binaphthalene]-3,3'-dicarboxaldehyde (CAS 121314-69-0) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C22H14O4 and a molecular weight of 342.344 g/mol. It is also known as (R)-2,2'-Dihydroxy-1,1'-binaphthyl-3,3'-dicarbaldehyde, (R)-3,3'-Diformyl-2,2'-dihydroxy-1,1'-binaphthyl and (R)-3,3'-Diformyl-BINOL. Key properties include a melting point of 285 °C, a boiling point of 499.8±45.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 270.1±25.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

121314-69-0

Jingsj CID

J-1172292-4

Molecular Formula

C₂₂H₁₄O₄

Chinese Name

(R)-2,2'-二羟基-[1,1'-联萘]-3,3'-二甲醛

Molecular Weight

342.344 g/mol

Category

Aromatic Hydrocarbons

Last updated

8/21/2026