{"query":{"parameter":"ethylenediamine","place":"US-MA","medium":null,"statistic":null,"kind":null},"searched":{"places":["US-MA","US"],"parameter_keys":["cas:106-93-4","cas:107-15-3","cas:1802633-48-2","cas:68650-50-0","cas:68475-96-7","cas:67989-30-4","cas:31295-49-5","cas:68845-16-9","cas:4062-60-6","cas:102-60-3","cas:198028-14-7","cas:64-02-8"],"names_matched":[["ethylenediamine","cas:106-93-4"],["ethylenediamine","cas:107-15-3"],["2 propenoic acid polymer with ethylenediamine oxirane methyloxirane 2 5 furandione methyl oxirane and oxirane","cas:1802633-48-2"],["c18 unsatd fatty acids dimers ethylenediamine polymers","cas:68650-50-0"],["fatty acids c18 unsatd dimers polymers with diethylenetriamine ethylenediamine sebacic acid and tall oil fatty acids","cas:68475-96-7"],["fatty acids c18 unsatd dimers polymers with ethylenediamine","cas:68650-50-0"],["fatty acids c18 unsatd dimers polymers with ethylenediamine hexamethylenediamine and propionic acid","cas:67989-30-4"],["n 2 aminoethyl n 2 1 piperazinyl ethyl ethylenediamine","cas:31295-49-5"],["n n bis 3 trimethoxysilyl propyl ethylenediamine","cas:68845-16-9"],["n n di tert butyl ethylenediamine","cas:4062-60-6"],["n n n n tetrakis 2 hydroxypropyl ethylenediamine","cas:102-60-3"],["octadecanoic acid 12 hydroxy reaction products with decanoic acid and ethylenediamine","cas:198028-14-7"],["sel tetrasodique de l acide ethylenediamine tetraacetique anhydrea","cas:64-02-8"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order"},"total":12,"offset":0,"returned":12,"next_offset":null,"rows":[{"id":"97d19ba27818c5e4","parameter":"1,2-Dibromoethane/Ethylene dibromide","value":"0.028","value_num":0.028,"unit":"mg/L","statistic":"composite","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:106-93-4","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. For determining compliance with treatment standards for underlying hazardous constituents as defined in § 268.2(i), these treatment standards may not be exceeded. Compliance with these treatment standards is measured by an analysis of grab samples, unless otherwise noted in the following Table UTS."],"cite":{"instrument":"us_40cfr268_48","title":"40 CFR 268.48 — Universal treatment standards: Table UTS, wastewater and nonwastewater treatment standards for the hazardous constituents of land-disposal-restricted wastes","issuer":"U.S. Environmental Protection Agency (EPA)","edition":"eCFR, 40 CFR 268.48 as of 2026-10-13 (title 40 up to date as of that day; source note: 59 FR 48103, Sept. 19, 1994, as last amended at 76 FR 34156, June 13, 2011)","source_url":"https://www.ecfr.gov/api/versioner/v1/full/2026-10-13/title-40.xml?part=268&section=268.48","source_sha256":"70b2e58a6b1e228e2c204acc69b69fab0d5a0347e35d569959073c3dc3ee4adb","fetched_at":"2026-10-15","source_status":{"checked":"2026-10-15","status":"not verified"},"section":"40 CFR 268.48, Table UTS, Organic Constituents, wastewater standard","page":null,"quote":"1,2-Dibromoethane/Ethylene dibromide 106-93-4 0.028 15"}},{"id":"0c39b368381a29d8","parameter":"1,2-Dibromoethane/Ethylene dibromide","value":"15","value_num":15,"unit":"mg/kg","statistic":"instant","direction":"max","kind":"limit","medium":"product","level":"national","parameter_key":"cas:106-93-4","place":["US"],"conditions":["(a) Table UTS identifies the hazardous constituents, along with the nonwastewater and wastewater treatment standard levels, that are used to regulate most prohibited hazardous wastes with numerical limits. 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