EXHIBIT 2.1 PURCHASE AND SALE AGREEMENT PIPELINE SYSTEM This Purchase and Sale Agreement (the "Agreement") is made and entered into effective this 21st day of January, 2005, (the "Effective Date") by and between MOBIL PIPE LINE COMPANY, a Delaware...Purchase and Sale Agreement Pipeline System • January 31st, 2005 • Buckeye Partners L P • Pipe lines (no natural gas) • Texas
