(R)-3,3'-Bis(3,5-dimethylphenyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate

(R)-3,3'-双(3,5-二甲基苯基)-1,1'-联萘酚磷酸酯

Also known as: (11bR)-2,6-Bis(3,5-dimethylphenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, (R)-3,3'-Bis(3,5-dimethylphenyl)-1,1'-binaphthyl-2,2'-diyl phosphate, 2,6-Bis(3,5-dimethylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ol 4-oxide, Dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, 2,6-bis(3,5-dimethylphenyl)-4-hydroxy-, 4-oxide, (11bR)-

(R)-3,3'-Bis(3,5-dimethylphenyl)-1,1'-binaphthyl-2,2'-diyl hydrogen phosphate (CAS 861909-53-7) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C36H29O4P and a molecular weight of 556.587 g/mol. It is also known as (11bR)-2,6-Bis(3,5-dimethylphenyl)-4-hydroxy-4-oxide-dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin, (R)-3,3'-Bis(3,5-dimethylphenyl)-1,1'-binaphthyl-2,2'-diyl phosphate and 2,6-Bis(3,5-dimethylphenyl)dinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-ol 4-oxide. Key properties include a boiling point of 755.9±70.0 °C at 760 mmHg, a density of 1.4±0.1 g/cm3 and a flash point of 410.9±35.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

861909-53-7

Jingsj CID

J-1169620-5

Molecular Formula

C₃₆H₂₉O₄P

Chinese Name

(R)-3,3'-双(3,5-二甲基苯基)-1,1'-联萘酚磷酸酯

Molecular Weight

556.587 g/mol

Category

Organic Acids

Last updated

8/21/2026