EX-23.2 4 ernstyoungconsent2009ltip.htm CONSENT OF ERNST & YOUNG LLP ernstyoungconsent2009ltip.htm
Exhibit 23.2


CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

We consent to the incorporation by reference in the Registration Statement (Form S-8) of Olin Corporation pertaining to the Olin Corporation 2009 Long Term Incentive Plan of our report dated February 20, 2009, with respect to the financial statements of SunBelt Chlor Alkali Partnership included in the Annual Report (Form 10-K) of Olin Corporation for the year ended December 31, 2008, filed with the Securities and Exchange Commission.


/s/ ERNST & YOUNG LLP

Cleveland, Ohio
April 23, 2009