Triacetylmethane , 97% , 815-68-9

Synonym(s):
3-(1-Hydroxyethylidene)-2,4-pentanedione

CAS NO.：815-68-9

Empirical Formula: C7H10O3

Molecular Weight: 142.15

MDL number: MFCD00004516

EINECS: 212-422-4

PRODUCT Properties

• Boiling point: 203.5 °C (lit.)
• Density: 1.066 g/mL at 25 °C (lit.)
• refractive index: n20/D 1.487(lit.)
• Flash point: 190 °F
• form: liquid
• pka: pK1:5.81 (25°C)
• InChI: 1S/C7H10O3/c1-4(8)7(5(2)9)6(3)10/h8H,1-3H3
• InChIKey: IZKUHUPRYVVSHM-UHFFFAOYSA-N
• SMILES: C\C(O)=C(\C(C)=O)C(C)=O

Description and Uses

Triacetylmethane was used in the synthesis of novel metal complexes bis(3-acetyl-2,4-pentanedionato-O₂,O₃)palladium(II) and bis(3-acetyl-2,4-pentanedionato-O₂,O₃)magnesium(II).

Safety

• Symbol(GHS): GHS07
• Signal word: Warning
• Hazard statements: H319
• Precautionary statements: P305+P351+P338
• Hazard Codes: Xi
• Risk Statements: 36
• Safety Statements: 24/25-26
• WGK Germany: 3
• Storage Class: 10 - Combustible liquids
• Hazard Classifications: Eye Irrit. 2