生態影響に係る有害性情報


CAS登録番号 CAS RN ® ： 104-76-7
官報公示整理番号　METI No. ： 2-217
物質名 test material ： ２－エチルヘキサン－１－オール　／2-Ethylhexan-1-ol
水溶解度 water solubility ： 880mg/L (推計値 estimated)
LogKow ： 2.73 (推計値 estimated)
備考 remarks ：
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【注意事項】
* 生態影響に係る有害性情報更新日が2019年9月以前はRead-acrossデータに○を記載しておらず、被験物質が標記の物質ではない可能性がある。
**各情報源における信頼性評価スコアの定義は下記のとおりである。

OECD SIDS (HPVC) / EU Risk Assessment Report (EUリスク評価書） / ECHA Information on Registered Substances 1:信頼性あり 2:条件付きで信頼性あり 3:信頼性なし　4:情報が少なく評価不能
日本環境省　化学物質の環境リスク評価（生態リスク初期評価） A：試験は信頼できる　B：試験は条件付きで信頼できる　C：試験の信頼性は低い　D：信頼性の判定不可　E：信頼性は低くないと考えられるが、原著にあたって確認したものではない
USEPA Pesticide Ecotoxicity Database Core:信頼性あり　Supplemental:条件付きで信頼性あり　Invalid:信頼性なし
生物種 学名 影響内容 エンドポイント 暴露期間(値) 暴露期間(単位) 毒性値 毒性値(単位) 毒性値(単位)種別 試験中の
被験物質
濃度測定
あり：○
なし：×		 情報源 情報源による
信頼性評価**		 著者 タイトル 記載誌 発行年 情報更新日
subject type scientific name effect endpoint exposure
duration
value		 exposure
duration
unit		 toxicity value toxicity unit toxicity unit type Read-across* QSAR GLP measurement
of the test
material		 original work type original work
reliability rank		 author title referenced journal publication year Information
update date
藻類 Desmodesmus subspicatus growth rate EC50 72 hours 16.6 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
藻類 Desmodesmus subspicatus growth rate EC50 72 hours 13.3 mg/L 12 ECHA Information on Registered Substances 4 study report 1988 2016/03/12
藻類 Desmodesmus subspicatus biomass EC50 72 hours 11.5 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
藻類 Desmodesmus subspicatus EC0 72 hours 2 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
藻類 Desmodesmus subspicatus biomass EC10 72 hours 3.2 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
藻類 Desmodesmus subspicatus growth rate EC10 72 hours 5.3 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
藻類 Chlorella sp. C hlorella emersonii growth rate NOEC 48 hours 10 mg/L 12 ECHA Information on Registered Substances 4 Dave G, et al. Biological effects of solvent extraction chemicals on aquatic organisms J C hem Technol Biotechnol 1979 2016/03/12
藻類 Desmodesmus subspicatus growth rate EC10 72 hours 1.3 mg/L 12 ECHA Information on Registered Substances 4 study report 1988 2016/03/12
藻類 Chlorella sp. C hlorella emersonii growth rate 48 hours 10～50 12 ECHA Information on Registered Substances 4 Dave G, et al. Biological effects of solvent extraction chemicals on aquatic organisms J C hem Technol Biotechnol 1979 2016/03/12
甲殻類 Daphnia magna EC50 24 hours 44 mg/L 12 ECHA Information on Registered Substances 3 study report 1980 2016/03/12
甲殻類 Daphnia magna Intoxication ET50 48 hours 26 mg/L 17 Aquatic OASIS (OECD QSAR Toolbox) Furusjö, E., Andersson, M., Rahmberg, M., Svenson, A. Estimating environmentally important properties of chemicals from the chemical structure 2003 2016/02/08
甲殻類 Daphnia magna mobility EC50 48 hours 39 mg/L ○ 12 ECHA Information on Registered Substances 2 study report 1991 2016/03/12
魚類 Pimephales promelas (Fathead minnow) Mortality LC50 4 days 28200 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Geiger,D.L., C.E. Northcott, D.J. Call, and L.T. Brooke Acute Toxicities of Organic Chemicals to Fathead Minnows (Pimephales promelas), Volume II Center for Lake Superior Environmental Studies, University of Wisconsin, Superior, WI:326 p. 1985 2016/03/25
魚類 Oncorhynchus mykiss (Rainbow trout) Mortality LC50 5 days <75000 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Dave,G., H. Blanck, and K. Gustafsson Biological Effects of Solvent Extraction Chemicals on Aquatic Organisms J. Chem. Technol. Biotechnol.29:249-257 1979 2016/03/25
魚類 Oncorhynchus mykiss (Rainbow trout) Mortality LC50 4 days 32000～37000 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Dave,G., and U. Lidman Biological and Toxicological Effects of Solvent Extraction Chemicals. Range Finding Acute Toxicity in the Rainbow Trout (Salmo gairdneri) and in the Hydrometallurgy3:201-216 1978 2016/03/25
魚類 Lepomis macrochirus (Bluegill) Mortality LC50 4 days 10000 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Mayer,F.L.,Jr., and M.R. Ellersieck Manual of Acute Toxicity: Interpretation and Data Base for 410 Chemicals and 66 Species of Freshwater Animals USDI Fish and Wildlife Service, Publication No.160, Washington, DC:505 p. 1986 2016/03/25
魚類 Oncorhynchus mykiss (Rainbow trout) Mortality LC50 5 days <24000 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Dave,G., H. Blanck, and K. Gustafsson Biological Effects of Solvent Extraction Chemicals on Aquatic Organisms J. Chem. Technol. Biotechnol.29:249-257 1979 2016/03/25
魚類 Oncorhynchus mykiss (Rainbow trout) Mortality LC50 4 days <75000 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Dave,G., H. Blanck, and K. Gustafsson Biological Effects of Solvent Extraction Chemicals on Aquatic Organisms J. Chem. Technol. Biotechnol.29:249-257 1979 2016/03/25
魚類 Lepomis macrochirus (Bluegill) Mortality LC50 1 days 10000 μg/L 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Mayer,F.L.,Jr., and M.R. Ellersieck Manual of Acute Toxicity: Interpretation and Data Base for 410 Chemicals and 66 Species of Freshwater Animals USDI Fish and Wildlife Service, Publication No.160, Washington, DC:505 p. 1986 2016/03/25
魚類 Cyprinus carpio (Carp) Mortality 1.79 days 96～144 16 US EPA AQUIRE (AQUatic toxicity Information REtrieval) Loeb,H.A., and W.H. Kelly Acute Oral Toxicity of 1,496 Chemicals Force-Fed to Carp U.S.Fish.Wildl.Serv., Sp.Sci.Rep.-Fish.No.471, Washington, D.C.:124 p. 1963 2016/03/25
魚類 Oncorhynchus mykiss (Rainbow trout) LC50 96 hours >7.5 mg/L 12 ECHA Information on Registered Substances 4 Dave G, et al. Biological effects of solvent extraction chemicals on aquatic organisms J C hem Technol Biotechnol 1979 2016/03/12
魚類 Pimephales promelas (Fathead minnow) Mortality LC50 96 hours 28.5 mg/L 17 Aquatic OASIS (OECD QSAR Toolbox) Russom, C.L., Bradbury, S.P., Broderius, S.J., Drummond, R.A. and Hammermeister, D.E. PREDICTING MODES OF TOXIC ACTION FROM CHEMICAL STRUCTURE: ACUTE TOXICITY IN THE FATHEAD MINNOW (PIMEPHALES PROMELAS) 1997 2016/02/08
魚類 Leuciscus idus (Orfe) LC100 96 hours 21 mg/L ○ 12 ECHA Information on Registered Substances 1 study report 1991 2016/03/12
魚類 Leuciscus idus (Orfe) LC50 96 hours 17.1 mg/L ○ 12 ECHA Information on Registered Substances 1 study report 1991 2016/03/12
魚類 Pimephales promelas (Fathead minnow) mortality LC50 96 hours 28.2 mg/L × 12 ECHA Information on Registered Substances 1 review article or handbook 1985 2016/03/12
魚類 Oncorhynchus mykiss (Rainbow trout) LC50 96 hours >7.5 mg/L 12 ECHA Information on Registered Substances 4 Dave G, et al. Biological effects of solven extraction chemicals on aquatic organisms J. C hem Technol Biotechnol 1979 2016/03/12
魚類 Oncorhynchus mykiss (Rainbow trout) mortality LC50 96 hours 32～37 × 12 ECHA Information on Registered Substances 3 publication 1978 2016/03/12
魚類 Oncorhynchus mykiss (Rainbow trout) LC50 5 days 24 mg/L 12 ECHA Information on Registered Substances 4 Dave G, et al. Biological effects of solven extraction chemicals on aquatic organisms J. C hem Technol Biotechnol 1979 2016/03/12
魚類 Cyprinus carpio (Carp) LC50 43 96～144 × 12 ECHA Information on Registered Substances 3 Loeb HA and Kelly WH. Acute oral toxicity of 1,496 chemicals force fed to carp. U.S. Fish Wildl Serv Sp Sci Report - Fish No 417 1963 2016/03/12
魚類 Leuciscus idus (Orfe) NOEC 96 hours 14 mg/L ○ 12 ECHA Information on Registered Substances 1 study report 1991 2016/03/12