Exhibit 4.1


 


 


	
   

  	
  Specimen of Common Stock Certificate

  	
   

  
	
   

  	
   

  	
  SERIES
  A COMMON STOCK

  
	
   

  	
  [Celanese Corporation LOGO]

  	
   

  
	
   

  	
   

  	
  SEE
  REVERSE FOR

  CERTAIN DEFINITIONS

  
	
   

  	
   

  	
   

  
	
   

  	
  CELANESE CORPORATION

  INCORPORATED UNDER THE LAWS

  OF THE
  STATE OF DELAWARE

  	
  THIS
  CERTIFICATE IS TRANSFERABLE IN

  CANTON, MA, JERSEY CITY, NJ OR

  NEW YORK, NY

  
	
   

  	
   

  	
  CUSIP

  
	
   

  	
   

  	
   

  
	
  THIS
  CERTIFIES THAT

  	
   

  	
   

  
	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  
	
  is the
  owner of 

  	
   

  	
   

  
	
   

  	
   

  	
   

  
	
  FULLY
  PAID AND NON-ASSESSABLE SHARES OF THE SERIES A COMMON STOCK, PAR VALUE $.0001
  PER SHARE, OF CELANESE CORPORATION

  
	
   

  	
   

  	
   

  
	
  transferable on the books of the Corporation by the holder hereof in person or by
  duly authorized attorney upon surrender of this certificate properly
  endorsed.  This certificate is not
  valid unless countersigned by the Transfer Agent and registered by the
  Registrar.

  
	
   

  
	
  WITNESS the facsimile signatures of the duly
  authorized officers of the Corporation.

  
	
   

  
	
  Dated:

  
	
   

  
	
  [Signature]

  	
   

  	
  [Signature]

  
	
   

  
	
  SECRETARY

  	
   

  	
  PRESIDENT AND CHIEF
  EXECUTIVE OFFICER

  
						



 


	
  COUNTERSIGNED AND
  REGISTERED:

  
	
  EquiServe
  Trust Company, N.A.

  
	
  TRANSFER AGENT AND REGISTRAR

  
	
   

  
	
  by:

  	
   

  
	
   

  	
   

  
	
   

  	
  AUTHORIZED SIGNATURE

  



 


 





















 


The
Corporation shall furnish without charge to each stockholder who so requests a
statement of the powers, designations, preferences and relative, participating,
optional or other special rights of each class of stock of the Corporation or
series thereof and the qualifications, limitations or restrictions of such
preferences and/or rights. Such requests shall be made to the Corporation’s
Secretary at the principal office of the Corporation.


The following
abbreviations, which used in the inscription on the face of this certificate,
shall be construed as though they were written out in full according to
applicable laws or regulations:


	
  TEN COM

  	
  —

  	
  as tenants in common

  	
   

  	
  UNIF GIFT MIN ACT

  	
  —

  	
  ......................Custodian..................

  
	
   

  	
  —

  	
  as tenants by the entireties

  	
   

  	
   

  	
   

  	
  (Cust)                                (Minor)

  
	
  JT TEN

  	
  —

  	
  as joint tenants with right of

  	
   

  	
   

  	
   

  	
  under Uniform Gifts to
  Minors

  
	
   

  	
   

  	
  survivorship and not as tenants

  	
   

  	
   

  	
   

  	
  Act.................................................

  
	
   

  	
   

  	
  in common

  	
   

  	
   

  	
   

  	
  (State)

  
	
   

  	
   

  	
   

  	
   

  	
  UNIF TRF MIN ACT

  	
  —

  	
  .........Custodian (until age ..........)

  
	
   

  	
   

  	
   

  	
   

  	
   

  	
   

  	
  (Cust)

  
	
   

  	
   

  	
   

  	
   

  	
   

  	
   

  	
  ...............under Uniform Transfers

  
	
   

  	
   

  	
   

  	
   

  	
   

  	
   

  	
  (Minor)

  
	
   

  	
   

  	
   

  	
   

  	
   

  	
   

  	
  to Minors Act................................

  
	
   

  	
   

  	
   

  	
   

  	
   

  	
   

  	
                                      (State)

  



 


 


Additional
abbreviations may also be used though not in the above list.


 


FOR VALUE RECEIVED,                                                                         
hereby sell, assign and transfer unto 


 


PLEASE INSERT SOCIAL SECURITY OR OTHER


IDENTIFYING NUMBER OF ASSIGNEE


 


	
   

  
	
   

  



 


 


 


	
   

  
	
  (PLEASE
  PRINT OR TYPEWRITE NAME AND ADDRESS, INCLUDING ZIP CODE, OF ASSIGNEE)

  
	
   

  	
   

  
	
   

  
	
   

  	
   

  
	
   

  
	
   

  	
   

  
	
   

  	
  Shares

  
	
  of the capital stock represented by the within
  Certificate, and do hereby irrevocably constitute and appoint

  	
   

  
	
   

  	
   

  
	
   

  	
  Attorney

  
	
  to transfer the said stock on the books of the within
  named Corporation with full power of substitution in the premises.

  	
   

  
	
   

  	
   

  
	
   

  	
   

  
			



 


	
  Dated

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
   

  
	
   

  	
   

  	
   

  	
  THE  SIGNATURE(S) TO THIS ASSIGNMENT MUST
  CORRESPOND WITH THE  NAME(S) AS WRITTEN

  
	
   

  	
   

  	
  NOTICE:

  	
  UPON THE FACE OF THE
  CERTIFICATE IN EVERY PARTICULAR, WITHOUT ALTERATION OR ENLARGEMENT OR ANY
  CHANGE WHATEVER.

  



 


 


Signatures (s) Guaranteed


 


 


 


	
  By

  	
   

  
	
   

  	
  The
  signature(s) must be guaranteed by an eligible guarantor institution (banks,
  stockbrokers, savings and loan associations and credit unions with membership
  in an approved signature guarantee medallion program), pursuant to S.E.C.
  Rule 17Ad-15.