(S)-(-)-1,1'-Bi-2-naphthol
S-联萘酚
Also known as: (S)-(-)-1,1'-Binaphthalene-2,2'-diol, (S)-BINOL, (S)-(-)-2,2'-Dihydroxy-1,1'-binaphthyl, (S)-(-)-2,2'-Dihydroxy-1,1'-dinaphthyl, (S)-1,1'-Bi-2-naphthol, (S)-1,1'-Binaphthalene-2,2'-diol, 2,2'-Dihydroxy-1,1'-binaphthyl, (-)-2,2'-Dihydroxy-1,1'-binaphthyl, MFCD00004068, EINECS 210-014-0
- CAS No.
- 18531-99-2
- Jingsj CID
- J-47746-8
- Molecular Formula
- C20H14O2
- Chinese Name
- S-联萘酚
- Molecular Weight
- 286.32 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 215-218 °C |
|---|---|
| Density | 1 g/cm3 |
GHS Safety & Compliance
Acute ToxicitySignal word: Danger
Frequently Asked Questions
What is the CAS number of (S)-(-)-1,1'-Bi-2-naphthol?
18531-99-2
What are the molecular formula and molecular weight of (S)-(-)-1,1'-Bi-2-naphthol?
C20H14O2, molecular weight 286.32 g/mol
Is (S)-(-)-1,1'-Bi-2-naphthol hazardous?
Danger
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026