CONSENT OF INDEPENDENT ACCOUNTANTS We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 33-34004) of E.I. duPont de Nemours and Company of our report dated April 4, 2000, which appears on page 4 of this Form 11-K. /s/ PricewaterhouseCoopers LLP PRICEWATERHOUSECOOPERS LLP 800 MARKET STREET ST. LOUIS, MISSOURI JUNE 23, 2000