1-(2-Hydroxyethyl)piperazine
Synonym(s):2-(1-Piperazinyl)ethanol;2-Piperazinoethanol;N-(2-Hydroxyethyl)piperazine, 2-Piperazinoethanol;Piperazine-1-ethanol
- CAS NO.：103-76-4
- Empirical Formula: C6H14N2O
- Molecular Weight: 130.19
- MDL number: MFCD00005970
- EINECS: 203-142-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2025-07-03 21:36:14
What is 1-(2-Hydroxyethyl)piperazine?
Description
1-(2-Hydroxyethyl)piperazine (HEP) is obtained during ethyleneamine production and used for corrosion inhibitors, pharmaceuticals, surfactants, and synthetic fibers.
Chemical properties
clear colorless to pale yellow oily liquid
The Uses of 1-(2-Hydroxyethyl)piperazine
1-(2-Hydroxyethyl)piperazine is a hydroxyalkyl substituted pieprazine used in the preparation of pharmaceutical compounds such as neuroleptic agents.
The Uses of 1-(2-Hydroxyethyl)piperazine
1-Piperazineethanol is a hydroxyalkyl substituted pieprazine used in the preparation of pharmaceutical compounds such as neuroleptic agents.
Flammability and Explosibility
Not classified
Properties of 1-(2-Hydroxyethyl)piperazine
| Melting point: | -38.5 °C |
| Boiling point: | 246 °C(lit.) |
| Density | 1.061 g/mL at 25 °C(lit.) |
| vapor pressure | 0.007 hPa (20 °C) |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Store below +30°C. |
| solubility | Chloroform (Slightly), Methanol (Slightly) |
| form | Oily Liquid |
| pka | 14.96±0.10(Predicted) |
| color | Clear colorless to pale yellow |
| Specific Gravity | 1.060 |
| PH | 12.3 (100g/l, H2O, 20℃) |
| explosive limit | 1.4-8.9%(V) |
| Water Solubility | MISCIBLE |
| BRN | 104361 |
| CAS DataBase Reference | 103-76-4(CAS DataBase Reference) |
| NIST Chemistry Reference | 1-Piperazineethanol(103-76-4) |
| EPA Substance Registry System | 1-Piperazineethanol (103-76-4) |
Safety information for 1-(2-Hydroxyethyl)piperazine
| Signal word | Danger |
| Pictogram(s) |
 Corrosion Corrosives GHS05 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H318:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P332+P313:IF SKIN irritation occurs: Get medical advice/attention. |
Computed Descriptors for 1-(2-Hydroxyethyl)piperazine
1-(2-Hydroxyethyl)piperazine manufacturer
JSK Chemicals
2Y
Phone:+91-9879767984
Whatsapp: +91-9879767970
product: 1-(2-Hydroxyethyl)piperazine, 99% 103-76-4 99%
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