Not Less Than - 95%
2-(Piperazin-1-yl)ethan-1-ol; 1-Piperazineethanol; (β-Hydroxyethyl)piperazine; 1-(2-Hydroxyethyl)piperazine; 1-(β-Hydroxyethyl)piperazine; 2-(1-Piperazinyl)ethanol;2-(Piperazin-1-yl)ethanol; 2-Piperazinoethanol; N-(2-Hydroxyethyl)piperazine; N-(2'-Hydroxyethyl)piperazine; N-(β-Hydroxyethyl)piperazine