2-(1H-Pyrazol-4-yl)ethanol
Also known as: 1H-PYRAZOLE-4-ETHANOL, 4-(2-Hydroxyethyl)-1H-pyrazole, 2-(4-Pyrazolyl)ethanol, AKOS B018513, ART-CHEM-BB B018513, 2-(1H-Pyrazol-4-yl)ethan-1-ol, 1-Hydroxy-2-(1H-pyrazol-4-yl)ethane, 2-pyrazol-4-ylethan-1-ol, 4-(2-Hydroxyethyl)-1H-pyrazole 98%
2-(1H-Pyrazol-4-yl)ethanol (CAS 180207-57-2) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C5H8N2O and a molecular weight of 112.130 g/mol. Key properties include a melting point of 52-56 °C, a boiling point of 307.6±17.0 °C at 760 mmHg, a density of 1.2±0.1 g/cm3 and a flash point of 139.9±20.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.
- CAS No.
- 180207-57-2
- Jingsj CID
- J-1526493-4
- Molecular Formula
- C5H8N2O
- Molecular Weight
- 112.130 g/mol
- Category
- Pharma Intermediates
- Last updated
- 8/21/2026
No offers for this compound yet.
Request a quotePhysicochemical Properties
| Melting Point | 52-56 °C |
|---|---|
| Boiling Point | 307.6±17.0 °C at 760 mmHg |
| Density | 1.2±0.1 g/cm3 |
| Flash Point | 139.9±20.9 °C |
| Exact Mass | 112.063660 |
| PSA | 48.91000 |
| LogP | -0.54 |
| Vapor Pressure | 0.0±0.7 mmHg at 25°C |
| Refractive Index | 1.568 |
Customs & Trade Information
| HS Code | 2933199090 |
|---|---|
| Summary | 2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. 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-(1H-Pyrazol-4-yl)ethanol?
The CAS number of 2-(1H-Pyrazol-4-yl)ethanol is 180207-57-2.
What are the molecular formula and molecular weight of 2-(1H-Pyrazol-4-yl)ethanol?
2-(1H-Pyrazol-4-yl)ethanol has molecular formula C5H8N2O and molecular weight 112.130 g/mol.
What are the upstream and downstream products of 2-(1H-Pyrazol-4-yl)ethanol?
For 2-(1H-Pyrazol-4-yl)ethanol, Upstream Products: 3-(Diethoxymethyl)-2-ethoxytetrahydrofuran, Ethanol.
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-(1H-Pyrazol-4-yl)ethanol (CAS 180207-57-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1526493-4 (accessed 2026-11-09).
Data for reference only; verify product details with suppliers before purchase.