Safety Data Sheet (SDS) SDS‐117‐Polyamide‐Polyphenylene‐Ether Hoehn Plastics, Inc. ‐ Poseyville, IN Page 1 of 3 SECTION 1: PRODUCT AND COMPANY INFORMATION Hoehn Plastics Inc., 11481 West, County Road 925 South, Poseyville, IN 47633 (812) 874‐2612 Product Family: Polymer MATERIAL SAFETY DATA SHEET Date Printed: 03/11/2009 Date Updated: 02/04/2006 Version 1.5 Section 1 - Product and Company Information Product Name TETRACHLOROPHTHALIC ANHYDRIDE, 96% Product Number 131865 Brand ALDRICH Company Sigma-Aldrich Canada, Ltd

3M MATERIAL SAFETY DATA SHEET EGC-1700 3M (TM) Novec (TM) Electronic Coating 09/28/2005 Page 2 of 8 Contact with the eyes during product use is not expected to result in significant irritation.