Ethyl 2-Fluoroacetoacetate , >95.0%(GC) , 1522-41-4

Synonym(s):
2-Fluoro-3-oxobutanoic acid ethyl ester;Ethyl 2-fluoro-3-oxobutanoate;Ethyl 2-fluoro-3-oxobutyrate;NSC 24563

CAS NO.：1522-41-4

Empirical Formula: C6H9FO3

Molecular Weight: 148.13

MDL number: MFCD00215830

PRODUCT Properties

• Boiling point: 183 °C (lit.)
• Density: 1.181 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.414(lit.)
• Flash point: 194 °F
• storage temp.: Storage temp. 2-8°C
• pka: 9.25±0.46(Predicted)
• form: Liquid
• color: Clear colorless to pale yellow
• InChI: InChI=1S/C6H9FO3/c1-3-10-6(9)5(7)4(2)8/h5H,3H2,1-2H3
• InChIKey: SHTFQLHOTAJQRJ-UHFFFAOYSA-N
• SMILES: C(OCC)(=O)C(F)C(=O)C
• CAS DataBase Reference: 1522-41-4(CAS DataBase Reference)

Description and Uses

Reactant for:

• Michael addition-induced cyclization reaction
• Asymmetric Mannich reaction
• Enantioselective organocatalytic conjugate addition

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H315-H319-H335
• Precautionary statements: P261-P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36/37/38
• Safety Statements: 26-36
• WGK Germany: 3
• Hazard Note: Irritant
• HS Code: 29183000