2-(4-Pentynyloxy)tetrahydro-2H-pyran
Also known as: 1-(tetrahydropyran-2-yloxy)-4-pentyne, 2-(4-Pentyn-1-yloxy)tetrahydro-2H-pyran, 2-pent-4-ynoxyoxane, 2-pent-4-ynyloxy-2H-3,4,5,6-tetrahydropyran, 5-(2-tetrahydropyranyloxy)-1-pentyne, 5-(Tetrahydropyran-2-yloxy)-pentyne, 5-[(tetrahydro-2H-pyran-2-yl)oxy]pent-1-yne, MFCD00792655, tetrahydro-2-(4-pentynyloxy)-2H-pyran
2-(4-Pentynyloxy)tetrahydro-2H-pyran (CAS 62992-46-5) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C10H16O2 and a molecular weight of 168.23300 g/mol. Key properties include a melting point of 84-88ºC(lit.), a boiling point of 40-45ºC0.03 mm Hg(lit.), a density of 0.968 g/mL at 25ºC(lit.) and a flash point of 177ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 62992-46-5
- Jingsj CID
- J-37557-5
- Molecular Formula
- C10H16O2
- Molecular Weight
- 168.23300 g/mol
- Category
- Aliphatic Hydrocarbons
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 84-88ºC(lit.) |
|---|---|
| Boiling Point | 40-45ºC0.03 mm Hg(lit.) |
| Density | 0.968 g/mL at 25ºC(lit.) |
| Flash Point | 177ºC |
| Exact Mass | 168.11500 |
| PSA | 18.46000 |
| LogP | 1.94300 |
| Refractive Index | n20/D 1.4570(lit.) |
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 2-(4-Pentynyloxy)tetrahydro-2H-pyran?
The CAS number of 2-(4-Pentynyloxy)tetrahydro-2H-pyran is 62992-46-5.
What are the molecular formula and molecular weight of 2-(4-Pentynyloxy)tetrahydro-2H-pyran?
2-(4-Pentynyloxy)tetrahydro-2H-pyran has molecular formula C10H16O2 and molecular weight 168.23300 g/mol.
What are the upstream and downstream products of 2-(4-Pentynyloxy)tetrahydro-2H-pyran?
For 2-(4-Pentynyloxy)tetrahydro-2H-pyran, Upstream Products: 3,4-Dihydro-2H-pyran, 4-Pentyn-1-ol, Tetrahydropyran; Downstream Products: cis-4-Decen-1-ol, Docebenone, 4-Penten-1-ol.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "2-(4-Pentynyloxy)tetrahydro-2H-pyran (CAS 62992-46-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-37557-5 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.