FORM 4 Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP OF SECURITIES Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934, Section 17(a) of the Public Utility Holding Company Act of 1935 or Section 30(h) of the Investment Company Act of 1940

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1. Name and Address of Reporting Person * Wolf Jacquelyn H   2. Issuer Name and Ticker or Trading Symbol Celanese CORP [CE] 5. Relationship of Reporting Person(s) to Issuer (Check all applicable) _____ Director _____ 10% Owner __X__ Officer (give title below) _____ Other (specify below) SVP, Human Resources (Last) (First) (Middle) 1601 W. LBJ FREEWAY 3. Date of Earliest Transaction (Month/Day/Year) 02/15/2012 (Street) DALLAS, TX 75234 4. If Amendment, Date Original Filed(Month/Day/Year) 6. Individual or Joint/Group Filing(Check Applicable Line) _X_ Form filed by One Reporting Person ___ Form filed by More than One Reporting Person (City) (State) (Zip) Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned

1.Title of Security (Instr. 3) 2. Transaction Date (Month/Day/Year) 2A. Deemed Execution Date, if any (Month/Day/Year) 3. Transaction Code (Instr. 8) 4. Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5) 5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4) 6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4) 7. Nature of Indirect Beneficial Ownership (Instr. 4) Code V Amount (A) or (D) Price Series A Common Stock 02/15/2012   M   5,000 A $ 32.54 27,977 D   Series A Common Stock 02/15/2012   S   5,000 D $ 50.26 (1) 22,977 D   Series A Common Stock 02/16/2012   M   10,000 A $ 32.54 32,977 D   Series A Common Stock 02/16/2012   S   10,000 D $ 51.24 (2) 22,977 D

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Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)

1. Title of Derivative Security (Instr. 3)

2. Conversion or Exercise Price of Derivative Security

3. Transaction Date (Month/Day/Year)

3A. Deemed Execution Date, if any (Month/Day/Year)

4. Transaction Code (Instr. 8)

5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4, and 5)

6. Date Exercisable and Expiration Date (Month/Day/Year)

7. Title and Amount of Underlying Securities (Instr. 3 and 4)

8. Price of Derivative Security (Instr. 5)

9. Number of Derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)

10. Ownership Form of Derivative Security: Direct (D) or Indirect (I) (Instr. 4)

11. Nature of Indirect Beneficial Ownership (Instr. 4)

Code

V

(A)

(D)

Date Exercisable

Expiration Date

Title

Amount or Number of Shares

Non-Qualified Stock Option (Right to Buy)

$ 32.54

02/15/2012

M

5,000

(3)

01/21/2017

Series A Common Stock

5,000

$ 0

25,000

D

Non-Qualified Stock Option (Right to Buy)

$ 32.54

02/16/2012

M

10,000

(3)

01/21/2017

Series A Common Stock

10,000

$ 0

15,000

D

Reporting Owners

Reporting Owner Name / Address	Relationships
	Director	10% Owner	Officer	Other
Wolf Jacquelyn H 1601 W. LBJ FREEWAY DALLAS, TX 75234			SVP, Human Resources

Signatures

/s/ James R. Peacock III, Attorney-in-Fact for Jacquelyn H. Wolf		02/17/2012
**Signature of Reporting Person		Date

Explanation of Responses:

*	If the form is filed by more than one reporting person, see Instruction 4(b)(v).
**	Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
(1)	The reported price in this line is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $50.20 to $50.30. The reporting person will provide the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each price within the range.
(2)	The reported price in this line is a weighted average sales price. These shares were sold in multiple transactions at prices ranging from $50.91 to $51.72. The reporting person will provide the Company, any security holder of the Company, or the staff of the SEC, upon request, full information regarding the number of shares sold at each price within the range.
(3)	Granted pursuant to the Company's 2009 Global Incentive Plan. The original option grant of 30,000 options vested with respect to 20% of such options on October 1, 2010 and with respect to 30% of such options on October 1, 2011, and will continue to vest, subject to continued employment, with respect to 30% of such options on October 1, 2012 and with respect to 20% of such options on October 1, 2013.

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