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689106 Sigma-Aldrich

Ethyl 4,4,4-trifluoroacetoacetate

Lonza quality, ≥98.0% (GC)

Synonym: Ethyl 3-oxo-4,4,4-trifluorobutyrate

  • CAS Number 372-31-6

  • Linear Formula CF3COCH2CO2C2H5

  • Molecular Weight 184.11

  •  Beilstein/REAXYS Number 608353

  •  EC Number 206-750-7

  •  MDL number MFCD00000424

  •  PubChem Substance ID 329761218

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Properties

Related Categories Building Blocks, C6 to C7, Carbonyl Compounds, Chemical Synthesis, Esters,
Quality Level   100
grade   Lonza quality
assay   ≥98.0% (GC)
mfr. no.   Lonza Ltd
impurities   ≤0.20% water (Karl Fischer)
refractive index   n20/D 1.375 (lit.)
bp   129-130 °C (lit.)
density   1.259 g/mL at 25 °C (lit.)
SMILES string   CCOC(=O)CC(=O)C(F)(F)F
InChI   1S/C6H7F3O3/c1-2-12-5(11)3-4(10)6(7,8)9/h2-3H2,1H3
InChI key   OCJKUQIPRNZDTK-UHFFFAOYSA-N

Description

Analysis Note

color values: L*98.00-100.50 (CIELAB)

Safety & Documentation

Safety Information

Symbol 
Signal word 
Warning
Hazard statements 
Precautionary statements 
RIDADR 
UN 3272 3 / PGIII
WGK Germany 
2
Flash Point(F) 
100.4 °F
Flash Point(C) 
38 °C

Documents

Certificate of Analysis (COA)

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