(R)-(-)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate)

(R)-(-)-1,1'-二-2-萘酚双(三氟甲磺酸酯)

Also known as: 1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate), 1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate), 1,1'-Bis(2-naphthol) ditriflate, BINOL-TF2, (R)-Trifluoromethanesulfonic acid 2'-trifluoromethansulfonyloxy-[1,1']binaphthalenyl-2-yl ester, (RS)-Trifluoromethanesulfonic acid 2'-trifluoromethanesulfonyloxy-[1,1']binapthalenyl-2-yl ester, MFCD00274615

(R)-(-)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) (CAS 128575-34-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H12F6O6S2 and a molecular weight of 550.44700 g/mol. It is also known as 1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate), 1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulphonate) and 1,1'-Bis(2-naphthol) ditriflate. Key properties include a melting point of 83-85ºC(lit.), a boiling point of 578.8ºC at 760 mmHg, a density of 1.591g/cm3 and a flash point of 303.9ºC. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

128575-34-8

Jingsj CID

J-40034-1

Molecular Formula

C₂₂H₁₂F₆O₆S₂

Chinese Name

(R)-(-)-1,1'-二-2-萘酚双(三氟甲磺酸酯)

Molecular Weight

550.44700 g/mol

Category

Organic Acids

Last updated

8/21/2026