EXHIBIT 21

SUBSIDIARIES OF THE REGISTRANT

The following is a list of Solutia’s subsidiaries as of December 31, 2008, except for unnamed subsidiaries that, considered in the aggregate as a single subsidiary, would not constitute a significant subsidiary.

	Percentage of
	Voting Power			Jurisdiction
	Owned by			of
	Solutia			Incorporation
Monchem, Inc.		100	%	Delaware
Monchem International, Inc.		100	%	Delaware
Solutia Systems, Inc.		100	%	Delaware
Solutia Europe SPRL/BVBA		100	%	Belgium
Solutia Services International SCA/Comm, VA		100	%	Belgium
CPFilms Inc.		100	%	Delaware
Solchem Netherlands C.V.		100	%	Netherlands
Flexsys Coordination Center N.V.		100	%	Belgium
Flexsys Holdings B.V		100	%	Netherlands
Solutia U.K. Investments Limited		100	%	South Wales
Flexsys N.V.		100	%	Belgium
Solutia U.K. Limited		100	%	South Wales
Solutia Netherlands Holdings B.V		100	%	Netherlands
Flexsys America L.P.		100	%	Delaware
Solutia U.K. Holdings Limited		100	%	South Wales
Flexsys Verwaltungs- und Beteiligungsgesellschaft (VuB) GmbH		100	%	Germany
Solutia Investment LLC		100	%	Delaware
Flexsys Chemicals (M) Sdn Bhd		100	%	Malaysia
Flexsys Verkauf GmbH		100	%	Germany
Solutia Tlaxcala S.A de C.V.,		100	%	Mexico
Solutia Performance Products Suzhou Co., Limited		100	%	People’s Republic of China
Flexsys KKzx		100	%	Japan
Flexsys AGzx		100	%	Switzerland
Solutia Brasil Ltda.		100	%	Brazil
Flexsys SARL		100	%	France
Solutia Singapore Pte. Limited		100	%	Singapore
Solutia Canada Inc.		100	%	Canada
Flexsys S.p.A.		100	%	Italy
Flexsys Industria e Comercio Ltda		100	%	Brazil
Solutia Therminol Co., Ltd.		60	%	People’s Republic of China
Solutia Greater China, Inc.		100	%	Delaware
Solutia Chemicals India Private		100	%	India
Flexsys Asia Pacific Sdn Bhd		100	%	Malaysia