A group of investors led by private equity firm CVC Capital Partners said Monday it bid 1.5 billion euros ($2 billion) for chemicals distributor Univar with approval from Univar's boards.

The bid of 53.50 euros ($72.76) per share represents a 37% premium over Univar's closing share price on Friday; Univar's shares leapt 36% to 52.99 euros early Monday.