PERI: Toxic 100 Index

PQ Group Holdings

Rank among all TRI companies: 490
Air releases 2019 (lbs): 105,911
Incineration transfers 2019 (lbs): 82,589
Total Air and Incineration Toxic Score 2019: 41,840
EJ: Poor Share: 18%
EJ: Minority Share: 74%

You can also view this company's penalties in Violation Tracker.
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This company has information in PERI's Greenhouse database.

Chemicals displayed below: (display facilities) (display chemicals at facilities)
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(Click on column headers to re-sort table: current sort is by revised air RSEI hazard.)
(Links on chemical names lead to New Jersey Right To Know Hazardous Substance Fact Sheets that have information on health effects.)

Chemical	Air releases (lbs)	Incineration transfers (lbs)	Toxicity Weight	Toxic Hazard (quantity x toxicity)	Toxic Score (quantity x exposure x toxicity x population)	Percent of total company score	EJ: Poor Share	EJ: Near Poor Share	EJ: Minority Share	EJ: Black Share	EJ: Hispanic Share
Sulfuric acid	88,137	0	3,500	308,479,255	36,365	86.91%	18.3%	39.4%	76.5%	18.3%	46.3%
Barium compounds	2,241	0	7,000	15,688,750	37	0.09%	24.3%	51.6%	35.1%	16.5%	12.3%
Chlorine	273	0	23,000	6,279,000	72	0.17%	22.3%	41.2%	62.7%	56.7%	2.9%
Chromium compounds	1	0	43,000,000	5,805,000	1,047	2.50%	18.0%	38.8%	45.9%	17.0%	21.8%
Nickel	5	0	930,000	4,650,000	3,771	9.01%	13.0%	27.8%	54.5%	13.3%	28.1%
Hydrogen sulfide	2,548	1	1,800	4,585,500	117	0.28%	23.3%	45.5%	76.9%	34.0%	39.3%
Benzene	60	49	28,000	1,693,160	156	0.37%	27.2%	48.7%	84.3%	81.5%	1.7%
Lead	47	0	23,000	1,072,030	151	0.36%	20.7%	43.7%	78.6%	19.9%	52.6%
Hydrochloric acid	2,888	0	180	519,912	17	0.04%	17.6%	37.2%	68.1%	26.5%	32.0%
Acrylonitrile	2	6	240,000	408,000	39	0.09%	27.4%	48.9%	84.8%	82.2%	1.6%
Benzyl chloride	1	22	180,000	234,000	5	0.01%	24.8%	45.0%	73.6%	69.2%	2.2%
Dioxin and dioxin-like compounds	0	0	1,400,000,000	164,340	4	0.01%	18.4%	37.6%	62.6%	35.1%	22.8%
Acetaldehyde	17	9	7,900	137,697	16	0.04%	26.8%	48.8%	85.5%	73.6%	10.2%
Hydroquinone	2	41	60,000	116,400	2	0.00%	22.3%	42.4%	67.5%	49.3%	14.5%
Ethylbenzene	81	4	890	72,446	2	0.00%	25.9%	46.6%	78.1%	74.4%	2.0%
Maleic anhydride	10	19	5,000	50,550	6	0.02%	24.6%	46.4%	73.3%	33.2%	36.8%
Acrolein	0	0	180,000	50,400	6	0.01%	25.7%	48.1%	84.7%	62.5%	19.6%
Toluene diisocyanate (mixed isomers)	1	20	50,000	50,000	1	0.00%	22.4%	41.4%	63.1%	57.1%	2.9%
Lead compounds	2	0	23,000	46,000	1	0.00%	22.3%	41.2%	62.7%	56.7%	2.9%
Nitric acid	160	0	270	43,111	6	0.02%	24.2%	46.0%	71.6%	32.1%	36.1%
Chloroform	1	1	82,000	41,000	4	0.01%	27.3%	48.8%	84.4%	81.8%	1.6%
Ammonia	3,480	1	7	24,358	2	0.01%	12.5%	28.2%	55.2%	11.2%	27.2%
Mercury compounds	2	0	12,000	18,240	0	0.00%	18.0%	37.2%	62.5%	32.6%	25.1%
Trichloroethylene	1	1	15,000	15,000	2	0.00%	27.4%	49.0%	85.0%	82.4%	1.5%
Triethylamine	23	81,898	500	11,500	1	0.00%	26.1%	48.8%	77.1%	62.7%	11.4%
Acrylic acid	3	54	3,500	10,710	0	0.00%	25.2%	46.2%	77.7%	67.8%	7.7%
Copper	6	0	1,500	8,565	6	0.02%	12.8%	27.5%	53.8%	12.7%	28.1%
Carbon tetrachloride	0	1	21,000	8,400	1	0.00%	27.2%	48.7%	84.3%	81.6%	1.6%
Allyl alcohol	1	5	12,000	7,320	1	0.00%	23.6%	46.5%	82.4%	41.9%	36.4%
Naphthalene	0	3	12,000	4,800	0	0.00%	22.6%	41.7%	63.7%	57.8%	2.8%
Catechol	1	10	9,000	4,500	0	0.00%	22.6%	41.7%	63.8%	57.8%	2.8%
1,4-Dioxane	0	0	18,000	1,800	0	0.00%	22.4%	41.5%	63.3%	57.3%	2.9%
Carbon disulfide	323	4	5	1,613	0	0.00%	23.1%	43.5%	69.9%	48.7%	17.9%
Chloromethane	2	2	640	1,472	0	0.00%	27.4%	48.9%	84.8%	82.2%	1.5%
Allyl chloride	0	1	3,500	1,400	0	0.00%	27.9%	49.7%	86.8%	84.4%	1.4%
Formaldehyde	0	0	46,000	1,380	0	0.00%	21.1%	44.4%	79.7%	20.1%	53.8%
Aniline	0	5	5,700	1,140	0	0.00%	23.8%	43.5%	67.2%	61.6%	2.7%
Methanol	5,122	44	0	922	0	0.00%	20.7%	44.0%	51.9%	15.4%	29.4%
Vanadium compounds	6	0	140	901	0	0.00%	15.8%	35.7%	77.1%	14.0%	46.1%
Silver	4	0	200	730	1	0.00%	13.0%	27.8%	54.5%	13.3%	28.1%
Xylene (mixed isomers)	16	13	35	560	0	0.00%	25.7%	46.4%	77.4%	73.3%	2.2%
Copper compounds	0	0	1,500	495	0	0.00%	18.3%	39.2%	46.4%	17.1%	22.2%
Vinyl acetate	27	69	18	489	0	0.00%	25.3%	47.8%	84.2%	58.3%	23.1%
Tetrachloroethylene (Perchloroethylene)	0	1	930	372	0	0.00%	27.2%	48.7%	84.3%	81.6%	1.6%
n-Hexane	70	7	5	348	0	0.00%	25.9%	46.7%	78.4%	74.7%	2.0%
Phthalic anhydride	0	8	180	54	0	0.00%	22.3%	41.2%	62.8%	56.8%	2.9%
Toluene	75	63	1	53	0	0.00%	26.0%	46.8%	78.6%	75.0%	2.0%
tert-Butyl alcohol	5	10	10	50	0	0.00%	27.0%	48.5%	84.0%	79.1%	3.6%
N,N-Dimethylformamide	0	8	120	48	0	0.00%	26.7%	47.9%	81.7%	78.6%	1.7%
Cyclohexane	24	27	1	14	0	0.00%	27.6%	49.2%	85.7%	83.1%	1.5%
Ethylene glycol	1	23	9	8	0	0.00%	22.1%	42.1%	67.1%	48.1%	15.2%
Phenol	0	9	18	7	0	0.00%	22.4%	42.6%	68.2%	48.3%	16.1%
m-Cresol	1	23	6	5	0	0.00%	22.9%	43.6%	70.3%	47.8%	18.8%
p-Cresol	1	13	6	4	0	0.00%	22.6%	43.2%	69.8%	47.0%	19.0%
Cresol (mixed isomers)	0	8	6	2	0	0.00%	22.9%	42.1%	64.6%	58.7%	2.8%
Styrene	0	5	4	2	0	0.00%	26.2%	48.2%	83.5%	67.5%	13.8%
Methyl methacrylate	0	2	5	1	0	0.00%	27.6%	49.3%	85.6%	83.0%	1.5%
Dibutyl phthalate	0	1	10	1	0	0.00%	18.1%	37.3%	62.7%	32.9%	25.1%
sec-Butyl alcohol	4	17	0	1	0	0.00%	27.6%	49.2%	85.4%	82.8%	1.5%
Methyl isobutyl ketone	0	46	1	0	0	0.00%	27.8%	49.6%	86.5%	84.1%	1.4%
Propylene (Propene)	0	0	1	0	0	0.00%	21.4%	45.0%	80.4%	20.0%	54.6%
Chloroethane (Ethyl chloride)	0	2	0	0	0	0.00%	22.3%	41.2%	62.8%	56.7%	2.9%
o-Toluidine	0	1	180,000	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
Benzal chloride	1	16	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
Dimethylamine	232	18	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%
N-Methyl-2-pyrrolidone	0	0	0	0	0	0.00%	0.0%	0.0%	0.0%	0.0%	0.0%

For explanations of most columns above, including the EJ Shares, see the technical notes.

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