2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde
Also known as: (Tetrahydro-pyran-4-yl)-acetaldehyde, Tetrahydro-2H-pyran-4-ylacetaldehyde, Tetrahydropyranyl-4-acetaldehyde, 2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde, 2-(oxan-4-yl)acetaldehyde, 2-tetrahydropyran-4-ylacetaldehyde, 4-Tetrahydropyranylacetaldehyde, Tetrahydro-2H-pyran-4-ylacetaldehyde, Tetrahydropyran-4-yl acetaldehyde
2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde (CAS 65626-23-5) is a compound in the Organic Compounds category listed in the Jingsj chemical database. It has the molecular formula C7H12O2 and a molecular weight of 128.169 g/mol. Key properties include a boiling point of 205.7±13.0 °C at 760 mmHg, a density of 1.0±0.1 g/cm3 and a flash point of 81.6±13.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 65626-23-5
- Jingsj CID
- J-1392000-8
- Molecular Formula
- C7H12O2
- Molecular Weight
- 128.169 g/mol
- Category
- Organic Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 205.7±13.0 °C at 760 mmHg |
|---|---|
| Density | 1.0±0.1 g/cm3 |
| Flash Point | 81.6±13.4 °C |
| Exact Mass | 128.083725 |
| PSA | 26.30000 |
| LogP | 0.28 |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.430 |
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-(Tetrahydro-2H-pyran-4-yl)acetaldehyde?
The CAS number of 2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde is 65626-23-5.
What are the molecular formula and molecular weight of 2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde?
2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde has molecular formula C7H12O2 and molecular weight 128.169 g/mol.
What are the upstream and downstream products of 2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde?
For 2-(Tetrahydro-2H-pyran-4-yl)acetaldehyde, Upstream Products: 2-(tetrahydro-2H-pyran-4-yl)ethanol, Tetrahydro-4H-pyran-4-one, Ethyl (tetrahydro-4H-pyran-4-ylidene)acetate.
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-(Tetrahydro-2H-pyran-4-yl)acetaldehyde (CAS 65626-23-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1392000-8 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.