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Dow and Rohm and Haas Confirm Discussions Underway

Midland, MI - March 06, 2009

The Dow Chemical Company (DOW) and Rohm and Haas Company (ROH) confirmed today that they are in discussions relating to the merger of their companies and the pending litigation. At this time, the companies cannot predict the outcome of these discussions.

The companies will not comment further on these discussions at this time.

About Dow

About Rohm and Haas Company

Leading the way since 1909, Rohm and Haas is a global pioneer in the creation and development of innovative technologies and solutions for the specialty materials industry. The company's technologies are found in a wide range of industries including: Building and Construction, Electronics and Electronic Devices, Household Goods and Personal Care, Packaging and Paper, Transportation, Pharmaceutical and Medical, Water, Food and Food Related, and Industrial Process. Innovative Rohm and Haas technologies and solutions help to improve life every day, around the world. Based in Philadelphia, PA, the company generated annual sales of approximately $9.6 billion in 2008. Visit www.rohmhaas.com for more information. imagine the possibilities™


For Editorial Information:

David Winder
The Dow Chemical Company
(989) 636-0626

Howard Ungerleider
The Dow Chemical Company
(800) 422-8193

Emily Riley
Rohm and Haas Company
(215) 592-3644
eriley@rohmhaas.com

Andrew Sandifer
Rohm and Haas Company
(215) 592-2714
Investors@rohmhaas.com