(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate)
(S)-(+)-1,1'-联-2-萘酚双(三氟甲磺酸酯)
Also known as: (S)-(+)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulfonate), (S)-[1,1'-Binaphthalene]-2,2'-diyl bis(trifluoromethanesulfonate), 1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate), 1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulfonate), 1,1'-Binaphthalene-2,2'-diyl bis(trifluoromethanesulfonate), BINOL-Tf2, MFCD00274615
(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) (CAS 128544-05-8) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C22H18F6O8S2 and a molecular weight of 550.448 g/mol. It is also known as (S)-(+)-1,1'-Binaphthyl-2,2'-diyl bis(trifluoromethanesulfonate), (S)-[1,1'-Binaphthalene]-2,2'-diyl bis(trifluoromethanesulfonate) and 1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate). Key properties include a melting point of 83-85 °C(lit.), a boiling point of 578.8±50.0 °C at 760 mmHg, a density of 1.6±0.1 g/cm3 and a flash point of 303.9±30.1 °C. GHS signal word: Danger. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 128544-05-8
- Jingsj CID
- J-14256-8
- Molecular Formula
- C22H18F6O8S2
- Chinese Name
- (S)-(+)-1,1'-联-2-萘酚双(三氟甲磺酸酯)
- Molecular Weight
- 550.448 g/mol
- Category
- Organic Acids
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 83-85 °C(lit.) |
|---|---|
| Boiling Point | 578.8±50.0 °C at 760 mmHg |
| Density | 1.6±0.1 g/cm3 |
| Flash Point | 303.9±30.1 °C |
GHS Safety & Compliance
Frequently Asked Questions
What is the CAS number of (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate)?
The CAS number of (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) is 128544-05-8.
What are the molecular formula and molecular weight of (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate)?
(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) has molecular formula C22H18F6O8S2 and molecular weight 550.448 g/mol.
Is (S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) hazardous?
(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) has GHS signal word Danger.
Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "(S)-(+)-1,1'-Bi-2-naphthol bis(trifluoromethanesulfonate) (CAS 128544-05-8)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-14256-8 (accessed 2026-10-24).
Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.