Tetrahydro-2H-pyran-2-ol
Also known as: 2-HYDROXYTETRAHYDROPYRAN, 2-Hydroxytetrahydropyran, 2-Tetrahydropyranol, Tetrahydro-2-pyranol, Tetrahydropyran-2-ol, 2-hydroxy-3,4,5,6-tetrahydro-2H-pyran, 2-hydroxy-tetrahydro-2H-pyran, 2H-Pyran-2-ol, tetrahydro-, NSC 244915, Pyran-2-ol, tetrahydro-, Tetrahydro-2-hydroxy-2H-pyran, Tetrahydro-2H-pyran-2-ol, cyclized form of 5-Hydroxypentanal, 90%, tetrahydropyranyl alcohol, ~1-valerolactol
Tetrahydro-2H-pyran-2-ol (CAS 694-54-2) is a compound in the Alcohols category listed in the Jingsj chemical database. It has the molecular formula C5H10O2 and a molecular weight of 102.132 g/mol. Key properties include a boiling point of 170.5±8.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 71.4±12.7 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 694-54-2
- Jingsj CID
- J-47168-1
- Molecular Formula
- C5H10O2
- Molecular Weight
- 102.132 g/mol
- Category
- Alcohols
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 170.5±8.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 71.4±12.7 °C |
| Exact Mass | 102.068077 |
| PSA | 29.46000 |
| LogP | -0.36 |
| Appearance | Liquid | Clear colorless |
| Vapor Pressure | 0.5±0.7 mmHg at 25°C |
| Refractive Index | 1.468 |
Customs & Trade Information
| HS Code | 2932999099 |
|---|---|
| Summary | 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
Frequently Asked Questions
What is the CAS number of Tetrahydro-2H-pyran-2-ol?
The CAS number of Tetrahydro-2H-pyran-2-ol is 694-54-2.
What are the molecular formula and molecular weight of Tetrahydro-2H-pyran-2-ol?
Tetrahydro-2H-pyran-2-ol has molecular formula C5H10O2 and molecular weight 102.132 g/mol.
What are the upstream and downstream products of Tetrahydro-2H-pyran-2-ol?
For Tetrahydro-2H-pyran-2-ol, Upstream Products: 3,4-Dihydro-2H-pyran, delta-Valerolactone, (E)-pent-2-ene-1,5-diol; Downstream Products: delta-Valerolactone, 2-Phenoxytetrahydropyran.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "Tetrahydro-2H-pyran-2-ol (CAS 694-54-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-47168-1 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.