1、2007UNITED STATESSECURITIES AND EXCHANGE COMMISSIONWashington,D.C.20549Form 10-K(Mark One)ANNUAL REPORT PURSUANT TO SECTION 13 or 15(d)OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31,2007nTRANSITION REPORT PURSUANT TO SECTION 13 or 15(d)OF THE SECURITIES EXCHANGE ACT OF 1
2、934Commission file number 1-815E.I.DU PONT DE NEMOURSAND COMPANY(Exact name of registrant as specified in its charter)Delaware(State or Other Jurisdiction of Incorporation or Organization)51-0014090(I.R.S.Employer Identification No.)1007 Market StreetWilmington,Delaware 19898(Address of principal ex
3、ecutive offices)Registrants telephone number,including area code:302-774-1000Securities registered pursuant to Section 12(b)of the Act(Each class is registered on the New York Stock Exchange,Inc.):Title of Each ClassCommon Stock($.30 par value)Preferred Stock(without par value-cumulative)$4.50 Serie
4、s$3.50 SeriesNo securities are registered pursuant to Section 12(g)of the Act.Indicate by check mark whether the registrant is a well-known seasoned issuer(as defined in Rule 405 of the SecuritiesAct).Yes No nIndicate by check mark whether the registrant is not required to file reports pursuant to S
5、ection 13 or Section 15(d)of theAct.Yes nNo Indicate by check mark whether the registrant(1)has filed all reports required to be filed by Section 13 or 15(d)of theSecuritiesExchangeActof1934during thepreceding12months(orforsuchshorterperiodthattheregistrantwasrequiredtofilesuch reports),and(2)has be
6、en subject to such filing requirements for the past 90 days.Yes No nIndicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein,andwill not be contained,to the best of registrants knowledge,in definitive proxy or information statements inc