N-(2-Hydroxyethyl)piperazine , 98% , 103-76-4

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

PRODUCT Properties

• 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: n20/D 1.506(lit.)
• Flash point: >230 °F
• storage temp.: Store below +30°C.
• solubility: Chloroform (Slightly), Methanol (Slightly)
• form: Oily Liquid
• pka: 14.96±0.10(Predicted)
• Specific Gravity: 1.060
• color: Clear colorless to pale yellow
• PH: 12.3 (100g/l, H2O, 20℃)
• explosive limit: 1.4-8.9%(V)
• Water Solubility: MISCIBLE
• BRN: 104361
• LogP: -1.47 at 25℃
• 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)

Description and Uses

1-(2-Hydroxyethyl)piperazine (HEP) is obtained during ethyleneamine production and used for corrosion inhibitors, pharmaceuticals, surfactants, and synthetic fibers.

1-(2-Hydroxyethyl)piperazine is a hydroxyalkyl substituted pieprazine used in the preparation of pharmaceutical compounds such as neuroleptic agents.

Safety

• Symbol(GHS): GHS05
• Signal word: Danger
• Hazard statements: H315-H318
• Precautionary statements: P264-P280-P302+P352-P305+P351+P338-P332+P313-P362+P364
• Hazard Codes: Xi
• Risk Statements: 36/37/38-41-38
• Safety Statements: 26-36/39-37/39
• WGK Germany: 1
• RTECS: TL6825000
• Autoignition Temperature: 280 °C
• Hazard Note: Irritant
• TSCA: Yes
• HS Code: 29335995
• Toxicity: LD50 orally in Rabbit: 4000 mg/kg LD50 dermal Rabbit > 5000 mg/kg