SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549

                                    FORM 8-K

                                 Current Report

     Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

        Date of Report (Date of earliest event reported): MARCH 23, 2005
                                                          ---------------





                              CELANESE CORPORATION
                              --------------------
             (Exact Name of Registrant as specified in its charter)



          DELAWARE                        001-32410              98-0420726
----------------------------         ----------------        -------------------
(State or other jurisdiction         (Commission File          (IRS Employer
     of incorporation)                     Number)           Identification No.)



                 1601 WEST LBJ FREEWAY, DALLAS, TEXAS 75234-6034
                 -----------------------------------------------
               (Address of Principal Executive Offices) (Zip Code)

       Registrant's telephone number, including area code: (972) 901-4500
                                                           ---------------

                                 NOT APPLICABLE
                                 --------------
         (Former name or former address, if changed since last report):



Check the appropriate box below if the Form 8-K filing is intended to
simultaneously satisfy the filing obligation of the registrant under any of the
following provisions (see General Instruction A.2. below):

[ ] Written communications pursuant to Rule 425 under the Securities Act (17 CFR
    230.425)

[ ] Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR
    240.14a-12)

[ ] Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange
    Act (17 CFR 240.14d-2(b))

[ ] Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange
    Act (17 CFR 240.13e-4(c))





Item 7.01      Regulation FD Disclosure

         On March 23, 2005, Celanese Corporation (the "Company") issued a press
release reporting that it increased its earnings outlook for both the first
quarter and full year 2005 primarily due to better than expected performance in
its Chemical Products business segment in the first quarter of 2005. A copy of
the press release (including tabular presentation attached thereto) is attached
to this Current Report on Form 8-K ("Current Report") as Exhibit 99.1 and is
incorporated herein solely for purposes of this Item 7.01 disclosure.
Additionally, the Company has posted the press release and accompanying tabular
presentation on its website at www.celanese.com.

         The information in this Current Report, including the exhibit attached
hereto, is being furnished and shall not be deemed "filed" for purposes of
Section 18 of the Securities Exchange Act of 1934, as amended (the "Exchange
Act"), or otherwise subject to the liabilities of such section. The information
in this Current Report, including the exhibit, shall not be incorporated by
reference into any filing under the Securities Act of 1933, as amended or the
Exchange Act, regardless of any incorporation by reference language in any such
filing.



Item 9.01      Financial Statements and Exhibits.

         (c) Exhibits

         Exhibit Number     Description
         --------------     -----------
         99.1               Press Release (including tabular presentation
                            attached thereto) dated March 23, 2005







                                   SIGNATURES

         Pursuant to the requirements of the Securities Exchange Act of 1934,
the registrant has duly caused this report to be signed on its behalf by the
undersigned hereunto duly authorized.





                                         CELANESE CORPORATION


                                         By:    /s/ Corliss J. Nelson
                                             -----------------------------------
                                             Name:  Corliss J. Nelson
                                             Title: Executive Vice President and
                                                    Chief Financial Officer




Date: March 24, 2005









                                  EXHIBIT INDEX




         Exhibit Number            Description
         --------------            -----------
         99.1                      Press Release (including tabular presentation
                                   attached thereto) dated March 23, 2005





                                                                 [CELANESE LOGO]






MEDIA RELATIONS

                                                           Celanese Corporation
                                                           1601 West LBJ Freeway
PRESS INFORMATION                                          Dallas, TX 75234
                                                           U.S.A.




CELANESE CORPORATION INCREASES FIRST QUARTER AND FULL YEAR EARNINGS OUTLOOK

Dallas, Texas, March 23, 2005: Celanese Corporation (NYSE: CE) today announced
it increased its earnings outlook for both the first quarter and full year 2005
primarily due to better than expected performance in the Chemical Products
segment in the first quarter. As a result, the company expects first quarter
adjusted EBITDA, a key company performance measure, will be 35% to 40% higher
than adjusted EBITDA of $208 million in the first quarter of 2004 or in the
range of $280 million to $290 million. The company had guided on Feb. 28 to a
25% to 30% increase in adjusted EBITDA. Factoring in the more robust earnings in
the first quarter, full year adjusted EBITDA in 2005 is expected to be 15% to
20% higher than the combined full year 2004 adjusted EBITDA of $801 million or
in the range of $920 million to $960 million. This compares to the company's
previous guidance of a 12% to 17% increase in adjusted EBITDA.

         The guidance does not factor in the pending acquisition of Acetex. It
does include the losses from the cyclo-olefin copolymers and Pemeas fuel cell
businesses, which the company has decided to sell.

         In addition to adjusted EBITDA, Celanese will also begin to offer
guidance on net earnings and earnings per share. Based on a first quarter
adjusted EBITDA of $280 to $290 million, this would result in a net loss in the
range of $40 million to $35 million or a loss per share


                                                                 [CELANESE LOGO]

between $0.26 and $0.23. Excluding special and one-time expenses related to the
initial public offering, cancellation of a monitoring fee and special charges,
adjusted net earnings for basic EPS would be between $116 million and $121
million for the first quarter, and basic earnings per share - adjusted would be
between $0.73 and $0.76. Basic earnings per share - adjusted is computed by
dividing income available to common shareholders, less one-time and other items,
by the sum of weighted average common shares outstanding, except for the first
quarter of 2005, which was calculated assuming the shares were outstanding
during the entire period. (The initial public offering occurred on January 21,
2005.)



         For the full year, based on an adjusted EBITDA range of $920 million to
$960 million, net earnings would be between $65 million and $110 million and
earnings per share between $0.35 and $0.63. Excluding the special adjustments
noted in the paragraph above, adjusted net earnings for basic earnings per share
would range between $255 million to $280 million or basic earnings per share -
adjusted of $1.61 to $1.77.

         Celanese will publish its first quarter financial results and host a
conference call on May 10, 2005.



YOUR CONTACT:



USA                                 Europe                               Investors:


Jeanne Cullers                      Phillip Elliott                      Andrea Stine
Phone: +01 (972) 443 4824           Phone: +49 (0)69/305 33480           Phone: +01 (908) 901-4504
Telefax: +01 (972) 443 8519         Telefax: +49 (0)69/305 36787
Telefax: +01 (908) 901-4805
Email:JECullers@celanese.com        Email: P.Elliott@celanese.com        Email: A.Stine@celanese.com


                                                                 [CELANESE LOGO]


         Celanese Corporation (NYSE:CE) is an integrated global producer of
value-added industrial chemicals based in Dallas, Texas. The Company is the #1
or #2 producer of products comprising the majority of its sales and has four
major businesses: Chemicals Products, Technical Polymers Ticona, Acetate
Products and Performance Products. Celanese has 29 production plants, with major
operations in North America, Europe and Asia. In 2004, Celanese Corporation and
its predecessor had combined net sales of $5.1 billion. The presentation of
combined net sales of Celanese Corporation with its predecessor is not in
accordance with U.S. GAAP. For more information on Celanese Corporation,
including a reconciliation of the combined net sales, please visit the company's
web site at www.celanese.com.

RECONCILIATION OF NON-U.S. GAAP MEASURES TO U.S. GAAP

This release reflects our three performance measures, adjusted EBITDA, adjusted
net earnings for basic earnings per share and basic earnings per share-adjusted,
all non-U.S. GAAP measures. Adjusted EBITDA is defined as earnings (loss) from
continuing operations plus interest expense net of interest income, income taxes
and depreciation and amortization, and further adjusted for certain cash and
non-cash charges. Adjusted net earnings for basic earnings per share is defined
as income available to common shareholders adjusted for special and one-

                                                                 [CELANESE LOGO]

time expenses. Basic earnings per share-adjusted is defined as income available
to common shareholders adjusted for special and one-time expenses divided by the
sum of weighted average common shares outstanding except for Q1 2005, which was
calculated assuming the shares were outstanding during the entire period. (The
IPO occurred on January 21, 2005.) The most directly comparable financial
measure presented in accordance with U.S. GAAP for adjusted EBITDA is net
earnings (loss) and for adjusted net earnings for basic earnings per share and
for basic earnings per share-adjusted is income available to common
shareholders. For a reconciliation of adjusted EBITDA to net earnings (loss) see
the accompanying schedules to our fourth quarter 2004 earnings release on our
website at www.celanese.com and for adjusted net earnings for basic earnings per
share and basic earnings per share-adjusted see the appendix titled Appendix -
Earnings Reconciliation accompanying this release. Reconciliations of certain
forward-looking non-U.S. GAAP to U.S. GAAP measures are not available.


Forward-Looking Statements

This release may contain "forward-looking statements," which include information
concerning the company's future performance. All forward-looking statements are
based upon current expectations and beliefs and various assumptions. There can
be no assurance that the company will realize these expectations or that these
beliefs will prove correct.

There are a number of risks and uncertainties that could cause actual results to
differ materially from the forward-looking statements contained in this release.
Numerous factors, many of which are beyond the company's control, could cause
actual results to differ materially from those expressed as forward-looking
statements. Certain of these risk factors are discussed in the company's
Registration Statement on Form S-1 at the SEC's website at www.sec.gov. Any
forward-looking statement speaks only as of the date on which it is made, and
the company undertakes no obligation to update any forward-looking statements to
reflect events or circumstances after the date on which it is made or to reflect
the occurrence of anticipated or unanticipated events or circumstances.



APPENDIX - EARNINGS RECONCILIATION                               [CELANESE LOGO]
--------------------------------------------------------------------------------
(usd millions, except share price)


                                             2003                   2004                     Q1 2005    Q1 2005   FY 2005   FY 2005
                                              FY      Q1     Q2      Q3      Q4      FY        Low        High      Low       High
                                           -------  --------------------------------------  -------------------   ------------------
                                                                                                  Guidance             Guidance
                                                                                                  --------             --------

Adjusted EBITDA                              675      208    188     218     187     801       280        290       920       960
                                           =======  ======================================  ===================   ==================
Reported/Projected Net Earnings/(Loss)       148       78   (125)    (71)    (57)   (175)      (40)       (35)       65       110
  Preferred Dividends                          0        0      0       0       0       0        (2)        (2)      (10)      (10)
Net Earnings for Basic EPS                   148       78   (125)    (71)    (57)   (175)      (42)       (37)       55       100
Special Adjustments (see below)               94       38    130     103     103     374       158        158       200       180
Adjusted Net Earnings for Basic EPS          242      116      5      32      46     199       116        121       255       280
------------------------------------------------------------------------------------------------------------------------------------
Basic EPS                                   0.93     0.49   (0.79)  (0.45)  (0.36)  (1.10)    (0.26)     (0.23)    0.35      0.63
------------------------------------------------------------------------------------------------------------------------------------
Basic EPS - Adjusted                        1.53     0.73   0.03    0.20    0.29    1.26      0.73       0.76      1.61      1.77
------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------
Special Adjustments
-------------------
  Transaction                                  4        0      8       2      11      21         0          0         0         0
  Inventory Step Up                            0        0     49       0       4      53         0          0         0         0
  Refinancing costs                            0        0     71      39       0     110       105        105       105       105
  Special Charges                              5       28     (1)     59      33     119         8          8        50        30
  Mgmt Comp/SAR's                             59        0      1       0      50      51         0          0         0         0
  Monitor/Cancel Fee                           0        0      2       3       5      10        45         45        45        45
                                          -------  --------------------------------------  -------------------   ------------------
Total Special Adjustments                     68       28    130     103     103     364       158        158       200       180
Tax effect on spec adj                        26       10      0       0       0      10         0          0         0         0
------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------
Shares Outstanding                          158.5    158.5  158.5   158.5   158.5   158.5     158.5      158.5     158.5     158.5
------------------------------------------------------------------------------------------------------------------------------------

------------------------------------------------------------------------------------------------------------------------------------
Potentially Dilutive Securities
-------------------------------
Preferred Conversion                        12.0     12.0   12.0    12.0    12.0    12.0      12.0       12.0      12.0      12.0
Option Conversion (currently outstanding)   11.3     11.3   11.3    11.3    11.3    11.3      11.3       11.3      11.3      11.3
------------------------------------------------------------------------------------------------------------------------------------




This schedule reconciles reported Net Earnings to Adjusted Net Earnings for
Basic EPS used to calculate Basic EPS-Adjusted, w hich excludes amounts related
to the acquisition of Celanese AG and associated financing and other costs.

Tax effect on special adjustments for Q2, Q3 and Q4 2004, as well as 2005 is
estimated to be zero due to valuation allow ances on all U.S. tax benefits. EPS
information for 2003 and 2004 is calculated using the current capital structure
of Celanese Corp, and not the capital structure of Celanse AG.

Basic EPS and Basic EPS - Adjusted were calculated assuming all shares were
outstanding during all periods presented.



                                                                 [CELANESE LOGO]



APPENDIX - FULL YEAR 2005 KEY MODELING


ASSUMPTIONS



---------------------------------------------------------------    ---------------------------------------------------------------
                        INCOME STATEMENT                                                  EQUITY - CE SHARES
                        ----------------                                                  ------------------
                          ($ MILLIONS)


                                                                   o   COMMON STOCK = 158.5 MILLION OUTSTANDING
o   DEPRECIATION = $230-$250
                                                                   o   POTENTIALLY DILUTIVE SECURITIES:
o   SPECIAL CHARGES = $30-$50
                                                                       o   12 MILLION PREFERRED SHARES
o    NET INTEREST EXPENSE = $250-$260
                                                                       o   11 MILLION STOCK OPTIONS
    o   EXCLUDING DEFERRED FINANCE/DEBT PREMIUM OF APPROX. $115


        (INCLUDES $105MM OF ACCELERATED REFINANCING AND $10MM      o   PREFERRED STOCK DIVIDENDS = APPROX. $10 MILLION ON 9.6
        NORMAL AMORTIZATION)                                           MILLION OUTSTANDING SHARES
                                                                   ---------------------------------------------------------------
    o   AVG COST OF BORROWED CAPITAL = 7%                          ---------------------------------------------------------------
                                                                                    EQUITY - CAG MINORITY INTEREST

o   EFFECTIVE TAX RATE OF 34% TO 37%                                                ------------------------------

o   MONITORING FEE (TERMINATED JAN '05) :                          o   APPROXIMATELY 8 MILLION SHARES OUTSTANDING AS OF
                                                                       FEBRUARY 16
    o   ANNUAL FEE $10
                                                                   o   CURRENT TENDER OFFER PRICE = (EURO)41.92/SHARE
    o   CANCELLATION $35


---------------------------------------------------------------    o   NET GUARANTEED PAYMENT = APPROXIMATELY (EURO)24 MILLION
                                                                   ---------------------------------------------------------------
                                                                   ---------------------------------------------------------------
                                                                                         CAPITAL EXPENDITURES
                                                                                         --------------------

                                                                   o   CAPITAL EXPENDITURES = $210 - $230
                                                                   ---------------------------------------------------------------