p-Phenylenediamine

CAS # 106-50-3

208,961 lbs total reported releases across all facilities and years.

Facilities listed below reported releases of this chemical to the EPA Toxic Release Inventory (TRI). Quantities are self-reported annual totals in pounds, broken out by release pathway. Click any facility name for its full compliance profile.

National Release Trend (2015–2024) -25% overall

Year	Total Released (lbs)	Reporting Facilities	vs Prior Year
2015	39,168	8	—
2016	29,889	9	-24%
2017	22,329	9	-25%
2018	51,429	8	+130%
2019	1,632	9	-97%
2020	6,298	7	+286%
2021	1,638	7	-74%
2022	9,927	8	+506%
2023	17,296	7	+74%
2024	29,355	9	+70%

Top Releasing Industries

Industry Sector	Total Released (lbs)	Facilities
Manufacturing	162,449	12
Administrative and Support and Waste Management	46,512	7

Facility	Location	Year	Total (lbs)	Air	Water
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2024	—	—	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2024	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2024	—	—	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2024	27,162	27,108	54
DUPONT PONTCHARTRAIN SITE	LA PLACE, LA	2024	2,176	2,113	—
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2024	9	1	8
TRADEBE TREATMENT & RECYCLINGOF TN, LLC	EAST CHICAGO, IN	2024	7	7	—
CLEAN HARBORS EL DORADO LLC	EL DORADO, AR	2024	0	0	—
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2024	0	0	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2023	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2023	—	—	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2023	—	—	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2023	15,054	15,000	54
DUPONT PONTCHARTRAIN SITE	LA PLACE, LA	2023	2,232	2,146	—
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2023	10	2	8
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2023	0	0	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2022	—	—	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2022	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2022	—	—	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2022	7,683	7,600	83
DUPONT PONTCHARTRAIN SITE	LA PLACE, LA	2022	2,230	2,142	—
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2022	11	0	11
VEOLIA ES TECHNICAL SOLUTIONS	BEAUMONT, TX	2022	3	3	—
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2022	0	0	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2021	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2021	—	—	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2021	—	—	—
DUPONT PONTCHARTRAIN SITE	LA PLACE, LA	2021	1,160	1,078	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2021	472	392	80
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2021	6	1	5
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2021	0	0	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2020	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2020	—	—	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2020	—	—	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2020	5,148	5,100	48
DUPONT PONTCHARTRAIN SITE	LA PLACE, LA	2020	909	850	—
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2020	241	236	5
CLEAN HARBORS DEER PARK LLC	LA PORTE, TX	2020	0	0	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2019	—	—	—
CHEVRON PHILLIPS CHEMICAL SWEENY OLD OCEAN FACILITIES	SWEENY, TX	2019	—	—	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2019	—	—	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2019	—	—	—
SABIC INNOVATIVE PLASTICS MT. VERNON, LLC	MOUNT VERNON, IN	2019	1,476	1,400	76
DUPONT SPECIALTY PRODUCTS - CIRCLEVILLE	CIRCLEVILLE, OH	2019	152	147	5
VEOLIA ES TECHNICAL SOLUTIONS	BEAUMONT, TX	2019	4	4	—
I.S.T. (USA) CORP.	PARLIN, NJ	2019	0	0	—
ROSS INCINERATION SERVICES (GRAFTON, OH)	GRAFTON, OH	2019	0	0	—
REVLON CONSUMER PRODUCTS CORP	OXFORD, NC	2018	—	—	—
DUPONT SPRUANCE PLANT	RICHMOND, VA	2018	—	—	—
JOSEPH H LOWENSTEIN CO	BROOKLYN, NY	2018	—	—	—