VanDeMark Phosgene Chemistry and Custom Chemicals


Since 1951, VanDeMark has produced fine chemicals to meet the needs of business and industry. Headquartered in Lockport, New York, we have a customer base encompassing North America, Europe and Asia.

VanDeMark manufactures phosgene derivatives and is North America's leading producer of merchant phosgene. Our custom and specialty chemicals are used in the pharmaceutical, agricultural-chemical, polymer, and fine chemical industries. In addition, our proprietary PTSI has wide application removing moisture during the manufacture of adhesives, sealants, paints and coatings to enhance the quality and extend the shelf-life of the end products.

As an ISO-certified company, VanDeMark strives to provide customers with quality products that meet or exceed expectations. Significant investments are made in product research and development and advanced production technology.

In 2006, VanDeMark received the Excellence Award from the Society of Chemical Manufacturers and Affiliates (SOCMA) and in 2007, the Energy Efficiency Award from the American Chemical Council (ACC).

                             ISO                  Chem Stewards                  RCMS

Trade Show Schedule

Chemspec Europe

June 24-25, 2015 • Cologne, Germany • Booth D-31

 Specialty & Agro Chemicals America

September 9-11, 2015 • Charleston, SC USA • Table 164

   CPHL Worldwide

October 13-15, 2015 • IFEMA Madrid, Spain • Booth 5D74 Hall 5

 Informex USA

February 2-4, 2016 • New Orleans, LA USA • Booth 1210



News from VanDeMark

VanDeMark Acquires Framochem - August 2014
Click for Article

"The Phosgene Family" - Inside Industry Magazine Article - June 2014
Click for Article

VanDeMark Intern, Josh Allen Receives Award - May 2014
Click for Article

VanDeMark Hosts Community Advisory  Panel Meeting - April 2014
Click for Article

VanDeMark Employees Enjoy Chili Cook Off - March 2014
Click for Article

VanDeMark Chemical Inc. Receives RCMS® Verification - September 2013
Click for Certificate

ISO 9001: 2008 Certification - February 2013
VanDeMark is certified to the newly updated ISO standards.
Click for Certificate

Login Form