{"query":{"parameter":"1 3 propanediol","place":"CA-QC","medium":null,"statistic":null,"kind":null},"searched":{"places":["CA-QC","CA"],"parameter_keys":["cas:504-63-2","cas:25450-99-1","cas:23235-61-2","cas:53317-61-6","cas:30499-70-8","cas:2163-42-0","cas:345260-48-2","cas:115-76-4","cas:52-51-7","cas:115-84-4","cas:35484-93-6","cas:37625-56-2","cas:72269-91-1","cas:25119-93-1","cas:96591-17-2","cas:27925-07-1","cas:56266-32-1","cas:28183-09-7","cas:52624-57-4","cas:50586-59-9","cas:39423-51-3","cas:68052-23-3","cas:144-19-4","cas:6846-50-0","cas:25265-77-4"],"names_matched":[["1 3 propanediol","cas:504-63-2"],["1 2 cyclohexyl 2 ethyl 1 3 propanediol","cas:25450-99-1"],["1 3 propanediol 2 2 oxybis methylene bis 2 ethyl","cas:23235-61-2"],["1 3 propanediol 2 ethyl 2 hydroxymethyl polymer with 1 3 diisocyanatomethylbenzene and 2 2 oxybis ethanol","cas:53317-61-6"],["1 3 propanediol 2 ethyl 2 hydroxymethyl polymer with chloromethyl oxirane","cas:30499-70-8"],["1 3 propanediol 2 methyl","cas:2163-42-0"],["1 3 propanediol homopolymer","cas:345260-48-2"],["2 2 diethyl 1 3 propanediol","cas:115-76-4"],["2 bromo 2 nitro 1 3 propanediol","cas:52-51-7"],["2 butyl 2 ethyl 1 3 propanediol","cas:115-84-4"],["2 methyl 1 3 propanediol","cas:2163-42-0"],["2 oxepanone polymer with 2 2 bis hydroxymethyl 1 3 propanediol","cas:35484-93-6"],["2 oxepanone polymer with 2 ethyl 2 hydroxymethyl 1 3 propanediol","cas:37625-56-2"],["acrylic acid triester with 2 ethyl 2 hydroxymethyl 1 3 propanediol","cas:72269-91-1"],["acrylic acid triester with 2 ethyl 2 hydroxymethyl 1 3 propanediol butyl acrylate polymer","cas:25119-93-1"],["fatty acids linseed oil reaction products with 2 amino 2 hydroxymethyl 1 3 propanediol and formaldehyde polymers with bu methacrylate 2 diethylamino ethyl methacrylate 2 hydroxyethyl acrylate and me methacrylate","cas:96591-17-2"],["hexanedioic acid polymer with 2 2 dimethyl 1 3 propanediol","cas:27925-07-1"],["hexanedioic acid polymer with 2 ethyl 2 hydroxymethyl 1 3 propanediol and 1 6 hexanediol","cas:56266-32-1"],["hexanedioic acid polymer with 2 ethyl 2 hydroxymethyl 1 3 propanediol and 2 2 oxybis ethanol","cas:28183-09-7"],["oxirane methyl polymer with oxirane ether with 2 ethyl 2 hydroxymethyl 1 3 propanediol 3 1","cas:52624-57-4"],["poly oxy 1 2 ethanediyl alpha hydro omega hydroxy ether with 2 ethyl 2 hydroxymethyl 1 3 propanediol 3 1","cas:50586-59-9"],["poly oxy methyl 1 2 ethanediyl alpha hydro omega 2 aminomethylethoxy ether with 2 ethyl 2 hydroxymethyl 1 3 propanediol 3 1","cas:39423-51-3"],["1 3 pentanediol 2 2 4 trimethyl dibenzoate","cas:68052-23-3","1 3 pentanediol"],["2 2 4 trimethyl 1 3 pentanediol","cas:144-19-4","1 3 pentanediol"],["2 2 4 trimethyl 1 3 pentanediol diisobutyrate","cas:6846-50-0","1 3 pentanediol"],["propanoic acid 2 methyl monoester with 2 2 4 trimethyl 1 3 pentanediol","cas:25265-77-4","1 3 pentanediol"],["texanol 1 3 pentanediol 2 2 4 trimethyl 1 isobutyrate","cas:25265-77-4","1 3 pentanediol"]],"match":"exact+contains","order":"The place's own instruments first, then each place above it, each in its register's order","not_sent":{"rows":60,"names":["1,3-Propanediol, 2-ethyl-2-(hydroxymethyl)-, polymer with 1,3-diisocyanatomethylbenzene and 2,2'-oxybis(ethanol)","Methylpropanediolª","2-Oxepanone, polymer with 2-ethyl-2-(hydroxymethyl)1,3-propanediolª","2,2,4-Triméthylpentane-1,3-diolª","Diisobutyrate de 1-isopropyl-2,2-diméthyltriméthylène","1,2-Cyclohexyl-2-ethyl-1,3-propanediol","2,2'-[Oxybis(methylene)]bis[2-ethylpropane-1,3-diol]","Trimethylolpropane triglycidyl ether"],"says":"60 rows share a parameter key with a longer name holding \"1 3 propanediol\" but are printed under names without these words (that key is wider than the name), or keyed to a CAS number \"1 3 propanediol\" does not name (another substance, whatever words its name holds): not sent. Ask for one by its name or CAS number."}},"total":2,"offset":0,"returned":2,"next_offset":null,"rows":[{"id":"e2222c1a1597edc4","parameter":"1,3-Pentanediol","value":"9.57","value_num":9.57,"unit":"µg/m³","statistic":"hourly_avg","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:504-63-2","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}},{"id":"78d9f2b15f9ba8b4","parameter":"1,3-Pentanediol","value":"0.1","value_num":0.1,"unit":"µg/m³","statistic":"annual_avg","direction":"max","kind":"guideline","medium":"ambient_air","level":"regional","parameter_key":"cas:504-63-2","place":["CA-QC"],"conditions":[],"cite":{"instrument":"ca_qc_air","title":"MELCCFP — Normes et critères québécois de qualité de l'atmosphère (version 11)","issuer":null,"edition":"Version 11","source_url":"https://environnement.gouv.qc.ca/air/criteres/normes-criteres-qualite-atmosphere.xlsx","source_sha256":null,"fetched_at":null,"source_status":{"checked":"2026-10-15","status":"not verified"},"section":null,"page":null,"quote":null,"column":"valeur"}}],"next":[{"tool":"check_values","says":"Has your user measured this? check_values sets each of their results beside every row held here, with a verdict and the row's cite.","arguments":{"place":"CA-QC"},"needs":{"rows":"Your user's measured results, as their table prints them: [{parameter: \"1 3 propanediol\", value, unit}, ...], any other parameters too."},"post":"/api/v1/check"},{"tool":"read_certificate","says":"Has your user a laboratory certificate? read_certificate reads every row it prints, each with its page, and checks them against these limits.","arguments":{"place":"CA-QC"},"needs":{"content_base64":"The laboratory's certificate (PDF) or its XLSX, XLS or CSV export, as base64; or file_url, a public https address of it."},"post":"/api/v1/certificate"}]}