2,2,2-Trifluoroethanol
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75-89-8OCC(F)(F)FRHQDFWAXVIIEBN-UHFFFAOYSA-N2,2,2-trifluoroethanol is a fluoroalcohol. It is functionally related to an ethanol.
75-89-8DTXSID0021751CHEMBL116675CHEBI:42330PFAS -> PFAS identified in REACH Regulation EC No. 1272/2008
PFAS -> F-telomer alcohols (FTOH)
PFAS -> Suspected persistent, mobile, toxic (PMT) PFAS or PFAS-like compounds
Liquid
Colorless liquid with an ethanol-like odor; bp = 74.1 deg C; [Merck Index]
化学的特性Colorless liquid
安全情報は参考情報です。供給元の安全データシート(SDS)、適用法令、専門家による評価に代わるものではありません。
This chemical does not meet GHS hazard criteria for 0.6% (1 of 169) of reports.
Danger
H226 (99.4%): Flammable liquid and vapor [Warning Flammable liquids]
P203, P210, P233, P240, P241, P242, P243, P260, P261, P264, P264+P265, P270, P271, P280, P301+P316, P302+P352, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P318, P319, P321, P330, P332+P317, P362+P364, P370+P378, P403+P233, P403+P235, P405, and P501 (click each P-code to see the statement)
Aggregated GHS information provided per 169 reports by companies from 27 notifications to the ECHA C&L Inventory. Each notification may be associated with multiple companies.
Warning
Chemical: Ethanol, 2,2,2-trifluoro-
Ethanol, 2,2,2-trifluoro- is listed on the EPA's Chemical Data Reporting (CDR) system. Manufacturers and importers of Ethanol, 2,2,2-trifluoro- are required to report information about their production and use of this chemical to the EPA under the Toxic Substances Control Act (TSCA). (40 eCFR Part 711)
Status: Active Update: 10-06-2022 https://echa.europa.eu/registration-dossier/-/registered-dossier/13741
2,2,2-Trifluoroethanol: Does not have an individual approval but may be used under an appropriate group standard
A skin irritant; Corrosive to eyes; [eChemPortal: ERMA] An irritant; Causes CNS depression in high-dose animal studies; [MSDSonline] In a 4-week inhalation study of rats exposed at 50 ppm, decreased testicular weight and hypospermatogenesis were observed. No adverse effects were observed in rats exposed to 10 ppm. A cluster of 5 exposed workers were reported to have smaller testicles. [AIHA]
Flam. Liq. 3 (99.4%)
Flammable liquids - Category 3
0.90 [ppm]
5.8 [ppm]
35 [ppm]
Used in organic synthesis (anesthetics, pharmaceuticals, and agrochemicals), in polymerizations, as a cleaning solvent, as a working fluid in Rankine-cycle engines, as an eluent in HPLC separations, and as an alternative to CFCs; [Merck Index]
Metal Degreasing [Category: Clean]
Pharmaceutical and Medicine Manufacturing
Ethanol, 2,2,2-trifluoro-: ACTIVE
用途溶剤,医薬?農薬中間体,触媒
使用2,2,2-Trifluoroethanol (Trifluoroethyl alcohol, TFE) is used to study the conformational states of proteins and the folding refolding processes of proteins.
純化方法Dry it with CaSO4 and a little NaHCO3 (to remove traces of acid) and distil it. Highly TOXIC vapour. [Beilstein 1 IV 1370.]
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