Facility detail

DDP SPECIALTY ELECTRONICS MATERIALS US INC.

1500 JOHN TIPTON BLVD, PENNSAUKEN, NJ, 08110

Parent company: DUPONT DE NEMOURS INC

Carcinogen — EPA classifications across all reporting years

Start another search Verify on EPA ECHO ↗

Year-over-year total releases

Reported on-site TRI releases in pounds (lbs), grouped by reporting year.

Top chemical totals

The 10 chemicals with the highest cumulative on-site releases in pounds (lbs) across all available years.

Full release table

Rows are years. Columns show the five highest-total chemicals across all years plus each year's total release volume.

All values in pounds (lbs)
Year	1,1-Dichloro-1-fluoroethane (HCFC-141b)	Trichlorofluoromethane (CFC-11)	Diisocyanates	Chlorodifluoromethane (HCFC-22)	Dichloromethane	Total (lbs)
2022	—	—	—	—	—	2,447
2021	—	—	—	—	—	2,758
2020	—	—	—	—	—	2,739
2019	—	—	—	—	—	3,174
2018	—	—	—	—	—	3,199
2017	—	—	—	—	—	3,294
2016	—	—	—	—	—	2,939
2014	—	—	128	—	—	128
2013	—	—	128	—	—	128
2012	—	—	105	—	—	105
2011	—	—	126	—	—	175
2010	—	—	126	—	—	174
2009	—	—	123	122	—	295
2008	—	—	161	629	—	840
2007	—	—	132	576	—	758
2006	—	—	127	880	—	1,055
2005	—	—	142	1,380	—	1,587
2004	—	—	140	2,391	—	2,781
2003	14,750	—	12,573	1,365	—	28,688
2002	83,200	—	70,721	1,463	—	155,384
2001	38,525	—	147	2,121	—	40,793
2000	40,083	—	149	1,970	—	42,202
1999	37,484	—	144	2,271	—	39,899
1998	36,228	—	128	5,008	—	41,364
1997	36,097	—	147	5,308	—	41,552
1996	36,700	—	153	6,060	—	42,913
1995	35,350	—	130	3,190	—	38,670
1994	41,256	—	—	—	—	41,506
1993	—	28,300	—	—	—	28,550
1992	—	48,400	—	—	—	48,650
1991	—	120,000	—	—	—	120,250
1990	—	—	—	—	—	250
1989	—	—	—	—	10,200	10,450
1988	—	—	—	—	10,500	10,500

▎ Facilities report to EPA's TRI once they manufacture, process, or use a listed chemical above set thresholds. Once that threshold is crossed, they must report actual releases regardless of size — so a small number reflects genuine low-level discharge, not a data error.