{"product_id":"classification-of-phthalates-von-undefined","title":"Classification of Phthalates","description":"\u003cp\u003eThis report presents the preliminary results from a (Q)SAR investigation of the acute toxicity to fish (fathead minnow) for a dataset of phthalate esters. A chemical set of 341 phthalates was compiled by using different searching engines. Their acute toxicity to fathead minnow was calculated with the ECOSAR and TOPKAT software. A good correlation between the predictions from the two programs was established (r2 = 0.81). The chemicals were classified initially into four groups on a basis of their predicted by ECOSAR LC50 values: 1) no reasons for concern (LC50 \u0026gt; 100 mg\/L), 2) harmful (10 mg\/L \u0026lt; LC50 \u0026lt; 100 mg\/L), 3) toxic (1 mg\/L \u0026lt; LC50 \u0026lt; 10 mg\/L), 4) very toxic LC50 \u0026lt; 1 mg\/L).\u003c\/p\u003e\u003cdiv class=\"aw-variant-hidden-subtitle-div\" id=\"aw-variant-subtitle-9783845453071\"\u003e\u003ch3\u003eQ)SAR Predicted Acute Toxicity to Fish\u003c\/h3\u003e\u003c\/div\u003e","brand":"Autorenwelt Shop","offers":[{"title":"Softcover - 9783845453071","offer_id":39485483024477,"sku":"9783845453071","price":29.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0622\/files\/154848ae-4f82-4469-85e9-22a844c8a4ef.jpg?v=1776748974","url":"https:\/\/shop.autorenwelt.de\/products\/classification-of-phthalates-von-undefined","provider":"Autorenwelt Shop","version":"1.0","type":"link"}