2-噻吩甲酰三氟丙酮

2-噻吩甲酰三氟丙酮化学性质

熔点 :40-44 °C(lit.)
沸点 :96-98 °C8 mm Hg(lit.)
密度 :1.4373 (estimate)
闪点 :233 °F
储存条件 :2-8°C
溶解度 :sparingly soluble in water, readily soluble in organic solvents. Distribution ratio between acidic water and benzene is about 40. In alkaline aqueous medium it exists in the enolate form, this being relatively more soluble in water. The equilibrium distribution ratio between benzene and alkaline aqueous medium (about pH 8) is about 1. In alkaline aqueous medium of pH > 9 TTA decomposes to trifluoroacetone and acetylthiophen.
酸度系数(pKa) :5.60±0.23(Predicted)
形态 :Crystalline Powder, Crystals and/or Chunks
颜色 :Light yellow or beige to brown
气味 (Odor) :Odorless
水溶解性 :INSOLUBLE
BRN :168645
稳定性 :Stable for 1 year from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20°C for up to 1 month.
InChIKey :TXBBUSUXYMIVOS-UHFFFAOYSA-N
CAS 数据库 :326-91-0(CAS DataBase Reference)
NIST化学物质信息 :1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)-(326-91-0)
EPA化学物质信息 :1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)- (326-91-0)

安全信息

2-噻吩甲酰三氟丙酮 MSDS

2-Thenoyltrifluoroacetone

2-噻吩甲酰三氟丙酮上下游产品信息

上游原料

下游产品

更新日期：2024/11/08
产品编号：A10808
产品名称：1-(2-噻吩甲酰)-3,3,3-三氟丙酮, 99%(干重) 可能大约含2%水 1-(2-Thenoyl)-3,3,3-trifluoroacetone, 99% (dry wt.) may cont. up to ca 2% water
CAS编号：326-91-0
包装：25g
价格：682元

更新日期：2024/11/08
产品编号：A10808
产品名称：1-(2-噻吩甲酰)-3,3,3-三氟丙酮, 99%(干重) 可能大约含2%水 1-(2-Thenoyl)-3,3,3-trifluoroacetone, 99% (dry wt.) may cont. up to ca 2% water
CAS编号：326-91-0
包装：100g
价格：1787元

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