Exhibit 23.1
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We consent to the incorporation by reference in this Registration Statement on Form S-8 of our reports dated February 17, 2011, relating to the consolidated financial statements and financial statement schedules of Huntsman Corporation and subsidiaries (the Company) (which report expresses an unqualified opinion and includes an explanatory paragraph relating to the Companys adoption of new accounting guidance which changed its method of accounting for transfers of accounts receivable under the Companys accounts receivable securitization programs, effective January 1, 2010), and the effectiveness of the Companys internal control over financial reporting, appearing in the Annual Report on Form 10-K of the Company for the year ended December 31, 2010.
/s/ DELOITTE & TOUCHE LLP
Houston, Texas
May 9, 2011