5,6-Dihydro-4H-pyran-2-carbonitrile
Also known as: 3,4-Dihydro-2H-pyran-6-carbonitrile, 2-Cyano-4,5-dihydropyran, 2-Cyano-5,6-dihydro-4H-pyran, 6-Cyano-3,4-dihydro-2H-pyran, 6-cyano-2,3-dihydropyran, 2-Cyano-dihydro-pyran, RW3929
5,6-Dihydro-4H-pyran-2-carbonitrile (CAS 31518-13-5) is a compound in the Nitrogen Compounds category listed in the Jingsj chemical database. It has the molecular formula C6H7NO and a molecular weight of 109.126 g/mol. Key properties include a boiling point of 195.2±30.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 78.5±18.4 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 31518-13-5
- Jingsj CID
- J-1014331-3
- Molecular Formula
- C6H7NO
- Molecular Weight
- 109.126 g/mol
- Category
- Nitrogen Compounds
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Boiling Point | 195.2±30.0 °C at 760 mmHg |
|---|---|
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 78.5±18.4 °C |
| Exact Mass | 109.052765 |
| PSA | 33.02000 |
| LogP | 0.38 |
| Vapor Pressure | 0.4±0.4 mmHg at 25°C |
| Refractive Index | 1.481 |
Frequently Asked Questions
What is the CAS number of 5,6-Dihydro-4H-pyran-2-carbonitrile?
The CAS number of 5,6-Dihydro-4H-pyran-2-carbonitrile is 31518-13-5.
What are the molecular formula and molecular weight of 5,6-Dihydro-4H-pyran-2-carbonitrile?
5,6-Dihydro-4H-pyran-2-carbonitrile has molecular formula C6H7NO and molecular weight 109.126 g/mol.
What are the upstream and downstream products of 5,6-Dihydro-4H-pyran-2-carbonitrile?
For 5,6-Dihydro-4H-pyran-2-carbonitrile, Upstream Products: 3,4-Dihydro-2H-pyran, Copper(I) cyanide, 3-bromotetrahydro-2H-pyran-2-carbonitrile; Downstream Products: 5,6-Dihydro-4H-pyran-2-carboxylic acid, Methyl 5,6-dihydro-4H-pyran-2-carboxylate.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "5,6-Dihydro-4H-pyran-2-carbonitrile (CAS 31518-13-5)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1014331-3 (accessed 2026-11-06).
Data for reference only; verify product details with suppliers before purchase.