O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine
Also known as: 2-(Aminooxy)tetrahydro-2H-pyran, O-(Tetrahydropyran-2-yl)hydroxylamine, O-(oxan-2-yl)hydroxylamine, O-(2H-Tetrahydropyran-2-yl)hydroxylamine, O-Tetrahydropyranylhydroxylamine, [(Tetrahydro-2H-pyranyl-2-yl)oxy]amine
O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine (CAS 6723-30-4) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C5H11NO2 and a molecular weight of 117.146 g/mol. Key properties include a melting point of 34-37ºC, a boiling point of 209.3±29.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 94.5±18.0 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 6723-30-4
- Jingsj CID
- J-1993108-9
- Molecular Formula
- C5H11NO2
- Molecular Weight
- 117.146 g/mol
- Category
- Organic Bases
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 34-37ºC |
|---|---|
| Boiling Point | 209.3±29.0 °C at 760 mmHg |
| Density | 1.1±0.1 g/cm3 |
| Flash Point | 94.5±18.0 °C |
| Exact Mass | 117.078979 |
| PSA | 44.48000 |
| LogP | 0.01 |
| Appearance | Low Melting Solid | White |
| Vapor Pressure | 0.2±0.4 mmHg at 25°C |
| Refractive Index | 1.464 |
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 O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine?
The CAS number of O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine is 6723-30-4.
What are the molecular formula and molecular weight of O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine?
O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine has molecular formula C5H11NO2 and molecular weight 117.146 g/mol.
What are the upstream and downstream products of O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine?
For O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine, Upstream Products: 3,4-Dihydro-2H-pyran; Downstream Products: Benzohydroxamic acid.
Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.
Last updated:
How to cite: Jingsj. "O-(Tetrahydro-2H-pyran-2-yl)hydroxylamine (CAS 6723-30-4)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1993108-9 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.