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Total Environmental Releases
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Ranked by (select your ranking criteria)
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| Rank |
Chemical Name |
Pounds |
| 1. | HYDROCHLORIC ACID | 599,122,978 |
| 2. | ZINC COMPOUNDS | 484,974,173 |
| 3. | ARSENIC (ORGANIC OR INORGANIC COMPOUNDS) | 401,207,702 |
| 4. | LEAD COMPOUNDS | 388,912,425 |
| 5. | COPPER COMPOUNDS | 316,678,822 |
| 6. | NITRATE COMPOUNDS | 261,919,824 |
| 7. | MANGANESE COMPOUNDS | 209,518,545 |
| 8. | BARIUM COMPOUNDS | 174,064,093 |
| 9. | METHANOL | 166,274,245 |
| 10. | AMMONIA | 151,805,024 |
| 11. | SULFURIC ACID | 140,501,225 |
| 12. | HYDROFLUORIC ACID | 76,672,698 |
| 13. | TOLUENE | 64,619,053 |
| 14. | STYRENE | 47,670,330 |
| 15. | N-HEXANE | 44,805,346 |
| 16. | XYLENE (MIXED ISOMERS) | 43,243,515 |
| 17. | VANADIUM COMPOUNDS | 41,041,919 |
| 18. | ZINC | 34,259,664 |
| 19. | CHROMIUM COMPOUNDS | 32,349,845 |
| 20. | CARBON DISULFIDE | 29,763,441 |
| 21. | NICKEL COMPOUNDS | 29,126,792 |
| 22. | METHYL ETHYL KETONE | 27,500,022 |
| 23. | GLYCOL ETHERS | 26,023,209 |
| 24. | ETHYLENE | 25,956,320 |
| 25. | CARBONYL SULFIDE | 19,826,827 |
| 26. | ALUMINUM | 19,157,159 |
| 27. | ACETONITRILE | 18,617,452 |
| 28. | FORMALDEHYDE | 18,454,569 |
| 29. | N-BUTYL ALCOHOL | 17,840,589 |
| 30. | NITRIC ACID | 17,723,582 |
| 31. | CHLORINE | 17,297,134 |
| 32. | LEAD | 14,591,436 |
| 33. | ACETALDEHYDE | 13,887,568 |
| 34. | PROPYLENE | 12,451,104 |
| 35. | ACRYLONITRILE | 11,571,505 |
| 36. | DICHLOROMETHANE | 11,393,552 |
| 37. | ANTIMONY COMPOUNDS | 11,256,971 |
| 38. | CYANIDE COMPOUNDS | 9,730,585 |
| 39. | METHYL ISOBUTYL KETONE | 9,623,340 |
| 40. | MANGANESE | 9,288,099 |
| 41. | CHLORODIFLUOROMETHANE | 9,047,749 |
| 42. | ACRYLAMIDE | 8,649,983 |
| 43. | PHENOL | 8,153,965 |
| 44. | TRICHLOROETHYLENE | 8,081,332 |
| 45. | FORMIC ACID | 7,660,746 |
| 46. | ETHYLBENZENE | 7,401,691 |
| 47. | 1,2,4-TRIMETHYLBENZENE | 7,348,078 |
| 48. | 1,1-DICHLORO-1-FLUOROETHANE | 6,924,280 |
| 49. | BENZENE | 6,744,340 |
| 50. | ETHYLENE GLYCOL | 6,677,248 |
| 51. | BARIUM | 6,273,045 |
| 52. | COPPER | 6,153,131 |
| 53. | 1-CHLORO-1,1-DIFLUOROETHANE | 5,852,147 |
| 54. | COBALT COMPOUNDS | 5,423,772 |
| 55. | ASBESTOS (FRIABLE) | 5,396,535 |
| 56. | ACRYLIC ACID | 5,280,197 |
| 57. | SODIUM NITRITE | 5,279,988 |
| 58. | N-METHYL-2-PYRROLIDONE | 5,171,860 |
| 59. | MERCURY COMPOUNDS | 5,044,217 |
| 60. | CYCLOHEXANE | 4,197,653 |
| 61. | CADMIUM COMPOUNDS | 4,171,405 |
| 62. | VINYL ACETATE | 3,635,607 |
| 63. | CYCLOHEXANOL | 3,492,751 |
| 64. | CHROMIUM | 3,466,033 |
| 65. | METHYL TERT-BUTYL ETHER | 3,152,466 |
| 66. | NAPHTHALENE | 3,147,190 |
| 67. | METHYL METHACRYLATE | 2,950,899 |
| 68. | SELENIUM COMPOUNDS | 2,884,136 |
| 69. | TETRACHLOROETHYLENE | 2,626,604 |
| 70. | HYDROGEN CYANIDE | 2,544,009 |
| 71. | NICKEL | 1,999,401 |
| 72. | 1,3-BUTADIENE | 1,950,192 |
| 73. | CRESOL (MIXED ISOMERS) | 1,879,565 |
| 74. | THALLIUM COMPOUNDS | 1,847,520 |
| 75. | ARSENIC | 1,788,119 |
| 76. | CHLOROMETHANE | 1,780,210 |
| 77. | CHLOROFORM | 1,537,178 |
| 78. | TRIETHYLAMINE | 1,405,967 |
| 79. | ANTIMONY | 1,367,442 |
| 80. | SEC-BUTYL ALCOHOL | 1,304,585 |
| 81. | POLYCHLORINATED BIPHENYLS | 1,251,837 |
| 82. | CUMENE | 1,248,032 |
| 83. | MOLYBDENUM TRIOXIDE | 1,237,462 |
| 84. | P-XYLENE | 1,235,723 |
| 85. | VANADIUM | 1,221,317 |
| 86. | PYRIDINE | 1,194,138 |
| 87. | ALUMINUM OXIDE (FIBROUS FORMS) | 1,153,609 |
| 88. | DIISOCYANATES | 1,136,005 |
| 89. | PROPIONALDEHYDE | 1,027,570 |
| 90. | ACETAMIDE | 995,179 |
| 91. | ANILINE | 875,867 |
| 92. | 2-CHLOR-1,3-BUTADIENE | 874,737 |
| 93. | CHLOROBENZENE | 837,758 |
| 94. | VINYL CHLORIDE | 810,997 |
| 95. | TERT-BUTYL ALCOHOL | 799,434 |
| 96. | CHLOROETHANE | 799,210 |
| 97. | DICHLOROTETRAFLUOROETHANE (CFC-114) | 788,649 |
| 98. | ACETOPHENONE | 782,608 |
| 99. | POLYCYCLIC AROMATIC COMPOUNDS | 779,378 |
| 100. | O-XYLENE | 751,819 |
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