噻吩
CAS号:326-91-0
品名:2-噻吩甲酰三氟丙酮Thenoyltrifluoroacetone
中文别名:噻吩甲酰三氟丙酮;1-(2-噻吩甲酰)-3,3,3-三氟丙酮;4,4,4-三氟-1-(2-噻吩基)-1,3-丁二酮;2-噻酚甲酰三氟丙酮;
英文别名:4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione,TTA,extractant);1,3-Butanedione,4,4,4-trifluoro-1-(2-thienyl)-;2-TENOYL-TRIFLUOROACETONE;Thenoyltrifluoroacet;2-THENOYLTRIFLUOROACETONE;Theonyltrifluoroacetone;4,4,4-Trifluoro-1-(2-thienyl)-1,3-butanedione;TTFA;2-thenoyltriflouroacetone;
分子式:C8H5F3O2S
分子量:222.184
精确质量:221.996
Psa:62.38
MDL号:MFCD00005445
外观与性状:淡黄色固体
密度:
沸点:96-98°C8mm Hg(lit.)
熔点:40-44°C(lit.)
闪点:233°F
折射率:1.326
稳定性:Stable at room temperature in closed containers under normal storage and handling conditions. Air sensitive
储存条件:2-8ºC
安全说明:S26-S36-S37/39
危险类别码:R22; R36/37/38
WGK Germany:3
海关编码:29349990
危险品标志:Xn
简介:Thenoyltrifluoroacetone,C8H5F3O2S,isachemicalcompoundusedpharmacologicallyasachelatingagent.ItisaninhibitorofcellularrespirationbyblockingtherespiratorychainatcomplexII.
用途:萃取分离锆和铪。铀、钍核反应产物的分离。测定痕量铀、放射性元素、铝、铬和钴。