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Methyl 4,4,4-trifluoroacetoacetate, 95%
Methyl 4,4,4-trifluoroacetoacetate, 95%
Methyl 4,4,4-trifluoroacetoacetate, 95%
Thermo Scientific Chemicals

Methyl 4,4,4-trifluoroacetoacetate, 95%

CAS: 83643-84-9 | C5H5F3O3 | 170.087 g/mol
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Catalog number L10140.06
also known as L10140-06
Price (USD)
37.65
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Ends: 28-Dec-2026
44.60
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Quantity:
5 g
Request bulk or custom format
Price (USD)
37.65
Special offer
Online exclusive
Ends: 28-Dec-2026
44.60
Save 6.95
Each
Chemical Identifiers
CAS83643-84-9
IUPAC Namemethyl 4,4,4-trifluoro-3-oxobutanoate
Molecular FormulaC5H5F3O3
InChI KeyLKMUBWWZTSZGGV-UHFFFAOYSA-N
SMILESCOC(=O)CC(=O)C(F)(F)F
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SpecificationsSpecification SheetSpecification Sheet
Appearance (Color)Clear colorless to pale yellow
FormLiquid
Assay (GC)≥94.0%
Identification (FTIR)Conforms
Refractive Index1.3685-1.3745 @ 20°C
It is used as a drug intermediate. It is a cyclization, oxidation and halogenating reaction catalyst.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
It is used as a drug intermediate. It is a cyclization, oxidation and halogenating reaction catalyst.

Notes
Store in cool dry condition. Incompatible with strong oxidizing agents. Ensure ventilation.
RUO – Research Use Only
Chang-Ling Liua.; Zheng-Ming Li.; Bin Zhong. Synthesis and biological activity of novel 2-methyl-4-trifluoromethyl-thiazole-5-carboxamide derivatives.J. Fluorine Chem. 2004, 125 (9),1287-1290 .