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Appearance:Light yellow or beige to brown Crystalline Powder, Crystals and/or Chunks
Throughput:30|Metric Ton|Month
pd_productuse:intermediate
Delivery Time:in stock
Purity:99%
Product Name: Thenoyltrifluoroacetone
Synonyms: 2-THENOYLTRIFLUOROACETONE (TTA);Theonyltrifluoroacetone;2-Thenoyltrifluoroacetone 99%;2-Thenoyltrifluoroacetone99%;1-(2-THENOYL-3 3 3-TRIFLUOROACETONE 99%;1-(2-THENOYL)-3 3 3-TRIFUOROACETONE &;2-ThenoylTriFluoroacetoneGr;4,4,4-Trifluoro-1-(2-thienyl)-1,3-Butanedion
CAS: 326-91-0
MF: C8H5F3O2S
MW: 222.18
Mol File: 326-91-0.mol
Thenoyltrifluoroacetone Structure
Thenoyltrifluoroacetone Chemical Properties
Melting point 40-44 °C(lit.)
Boiling point 96-98 °C8 mm Hg(lit.)
density 1.4373 (estimate)
Fp 233 °F
storage temp. 2-8°C
solubility 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.
pka 5.60±0.23(Predicted)
form Crystalline Powder, Crystals and/or Chunks
color Light yellow or beige to brown
Odor Odorless
Water Solubility INSOLUBLE
BRN 168645
InChIKey TXBBUSUXYMIVOS-UHFFFAOYSA-N
CAS DataBase Reference 326-91-0(CAS DataBase Reference)
NIST Chemistry Reference 1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)-(326-91-0)
EPA Substance Registry System 1,3-Butanedione, 4,4,4-trifluoro-1-(2-thienyl)- (326-91-0)
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