1,1'-Thiobis(2-naphthol)
Also known as: 1,1'-Thiodi(2-naphthol), 1,1'-Thiobis(naphthalen-2-ol), Bis(2-hydroxy-1-naphthyl) sulfide, 2,2'-Dihydroxy-1,1-thiodinaphthalene, 1,1'-Thiodi-beta-naphthol, NSC 11877
1,1'-Thiobis(2-naphthol) (CAS 17096-15-0) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C20H14O2S and a molecular weight of 318.38900 g/mol. Key properties include a melting point of 216°C, a boiling point of 525.2ºC at 760mmHg, a density of 1.41g/cm3 and a flash point of 254.5ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 17096-15-0
- Jingsj CID
- J-47573-0
- Molecular Formula
- C20H14O2S
- Molecular Weight
- 318.38900 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 216°C |
|---|---|
| Boiling Point | 525.2ºC at 760mmHg |
| Density | 1.41g/cm3 |
| Flash Point | 254.5ºC |
| Exact Mass | 318.07100 |
| PSA | 65.76000 |
| LogP | 5.55540 |
| Vapor Pressure | 1.2E-11mmHg at 25°C |
| Refractive Index | 1.813 |
Customs & Trade Information
| HS Code | 2930909090 |
|---|---|
| Summary | 2930909090. other organo-sulphur compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
Frequently Asked Questions
What is the CAS number of 1,1'-Thiobis(2-naphthol)?
The CAS number of 1,1'-Thiobis(2-naphthol) is 17096-15-0.
What are the molecular formula and molecular weight of 1,1'-Thiobis(2-naphthol)?
1,1'-Thiobis(2-naphthol) has molecular formula C20H14O2S and molecular weight 318.38900 g/mol.
What are the upstream and downstream products of 1,1'-Thiobis(2-naphthol)?
For 1,1'-Thiobis(2-naphthol), Upstream Products: 2-Naphthol, 1-chloro-2-naphthol, nitrobenzene; Downstream Products: 2-Naphthol, Dimethyl sulfide, 1,1'-Bi-2-naphthol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "1,1'-Thiobis(2-naphthol) (CAS 17096-15-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47573-0 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.