CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 33-73810) of Eastman Chemical Company of our report dated June 28, 2012 relating to the financial statements of Eastman Investment and Employee Stock Ownership Plan, which appears in this Form 11-K.
/s/PricewaterhouseCoopers LLP
PricewaterhouseCoopers LLP
Charlotte, North Carolina
June 28, 2012
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