Twin Lake Chemical Inc. is located in the western part of New York State in the city of Lockport, just north of Buffalo. We have been in business for over 35 years producing various organic and inorganic chemical intermediates. We specialize in organic acid chlorides, and we can manufacture chemicals utilizing phosgene, thionyl chloride, and phosphorus trichloride. We are also one of the world's leading producers of phosphorus pentachloride. Twin Lake exports products throughout the world. Product Lines 2-Ethyl Hexanoyl Chlorides Aliphatic Acid Chlorides Aromatic Acid Chlorides Hexanoyl Chlorides Isophthaloyl Chloride Lauryl Pyridinium Chloride Orthomethylbenzoyl Chloride Orthophthaloyl Chloride Paramethylbenzoyl Chloride Phosphorus Pentachloride Terephthaloyl Chloride Trimellitic Anhydride Monoacid Chloride Trimellitic Trichloride Chlorinations Utilizing Phosgene Thionyl Chloride Chlorine Phosphorus Trichloride Phosphorus Pentachloride Services Offered Custom Flaking Custom Distillations Toll Manufacturing Twin Lake Chemical is also capable of handling toll manufacturing and custom manufacturing for different customers. We have a variety of distillation vessels to remove product impurities and we are open to custom distillations. We also have a totally enclosed flaker, which converts molten chemicals to a solid form, larger in particluate size than a powder and best described as a 'flake'. We can flake our own products to order, or provide this service for materials transported to our facility. We have the process capability of loading and unloading bulk tank trailers and railcars, and can store upwards of 5000 gallons of product in a single vessel. The two products we are currently flaking are Terephthaloyl Chloride and Trimellitic Anhydride Monoacid Chloride. [Acid Chlorides] [Phosgene] [PCl5] [Contact Us]