METHYL 4,4,4-TRIFLUOROACETOACETATE
- CAS NO.：83643-84-9
- Empirical Formula: C5H5F3O3
- Molecular Weight: 170.09
- MDL number: MFCD00041004
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-04-24 14:59:02
What is METHYL 4,4,4-TRIFLUOROACETOACETATE?
Chemical properties
Clear colorless to light yellow liquid
The Uses of METHYL 4,4,4-TRIFLUOROACETOACETATE
It is used as a drug intermediate. It is a cyclization, oxidation and halogenating reaction catalyst.
Properties of METHYL 4,4,4-TRIFLUOROACETOACETATE
| Melting point: | 19 °C |
| Boiling point: | 118°C |
| Density | 1.335 g/mL at 20 °C(lit.) |
| refractive index | n |
| Flash point: | 40°C |
| form | powder to lump to clear liquid |
| pka | 7.75±0.10(Predicted) |
| Specific Gravity | 1.340 |
| color | White or Colorless to Light yellow |
| BRN | 1777343 |
| CAS DataBase Reference | 83643-84-9(CAS DataBase Reference) |
Safety information for METHYL 4,4,4-TRIFLUOROACETOACETATE
| Signal word | Warning |
| Pictogram(s) |
 Flame Flammables GHS02  Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H226:Flammable liquids H301:Acute toxicity,oral H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P303+P361+P353:IF ON SKIN (or hair): Remove/Take off Immediately all contaminated clothing. Rinse SKIN with water/shower. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P405:Store locked up. |
Computed Descriptors for METHYL 4,4,4-TRIFLUOROACETOACETATE
New Products
Pentadecanoic acid 3-Bromophenylacetic acid 3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Hendecanoic acid 2-Amino-5-cyanopyridine 2-Bromo-5-cyanopyridine 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 3′-Hydroxyacetophenone 5-fluoro-1,3-benzodioxole 5-Bromo-4-chloro-3-indolyl-β-D-galactopyranoside Tetracaine Hydrochloride Ep Grade 2,2,2-Trichloroethyl chloroformate 2-Bromo-6-fluoroaniline 2-Amino-4-phenyl-thiazole 4-Chloro-2-methyl quinoline 2-(Chloromethyl) quinazolin-4(3H)-one 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole N-(4-Bromophenyl)-2-chloroacetamide 6-Isopropylpicolinonitrile N-Methyl-3,5-dinitro-2-pyridinamine Phenyl-boronic acid-d5 10,11-Dihdyro-10-oxo-5H-dibenz[b,f]azepine-5-carboxamide-d4 5-(2,4-difluorophenyl)oxazolidin-2-oneRelated products of tetrahydrofuran
![METHYL 2-([2-(ETHOXYCARBONYL)-4,4,4-TRIFLUORO-3-OXOBUT-1-ENYL]AMINO)THIOPHENE-3-CARBOXYLATE](https://img.chemicalbook.in/StructureFile/ChemBookStructure3/GIF/CB1363144.gif)
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