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282979

Sigma-Aldrich

3-Ethyl-2,4-pentanedione, mixture of tautomers

98%

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Linear Formula:
CH3COCH(C2H5)COCH3
CAS Number:
Molecular Weight:
128.17
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.22

assay

98%

form

liquid

refractive index

n20/D 1.442 (lit.)

bp

80-81 °C/20 mmHg (lit.)

density

0.953 g/mL at 25 °C (lit.)

SMILES string

CCC(C(C)=O)C(C)=O

InChI

1S/C7H12O2/c1-4-7(5(2)8)6(3)9/h7H,4H2,1-3H3

InChI key

GUARKOVVHJSMRW-UHFFFAOYSA-N

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1 of 4

This Item
111775282855268976
density

0.953 g/mL at 25 °C (lit.)

density

0.698 g/mL at 25 °C (lit.)

density

0.981 g/mL at 25 °C (lit.)

density

0.73 g/mL at 25 °C (lit.)

refractive index

n20/D 1.442 (lit.)

refractive index

n20/D 1.404 (lit.)

refractive index

n20/D 1.442 (lit.)

refractive index

n20/D 1.451 (lit.)

form

liquid

form

-

form

liquid

form

liquid

bp

80-81 °C/20 mmHg (lit.)

bp

69 °C (lit.)

bp

172-174 °C (lit.)

bp

75-77 °C (lit.)

Application

3-Ethyl-2,4-pentanedione has been used in the preparation of:
  • N,N,N,N-tetradentate macrocyclic ligand
  • vanadyl 3-ethylacetylacetonate, its effects in non-ketotic, streptozotocin-diabetic rats has been studied

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk_germany

WGK 3

flash_point_f

152.6 °F - closed cup

flash_point_c

67 °C - closed cup

ppe

Eyeshields, Gloves, type ABEK (EN14387) respirator filter


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Spectrochimica acta. Part A, Molecular and biomolecular spectroscopy, 78(5), 1507-1514 (2011-02-22)
Palladium(II), platinum(II), ruthenium(III) and iridium(III) complexes of general stoichiometry [PdL]Cl(2), [PtL]Cl(2), [Ru(L)Cl(2)]Cl and [Ir(L)Cl(2)]Cl are synthesized with a tetradentate macrocyclic ligand, derived from 2,6-diaminopyridine with 3-ethyl 2,4-pentanedione. Ligand was characterized on the basis of elemental analyses, IR, mass, and (1)H
B A Reul et al.
British journal of pharmacology, 126(2), 467-477 (1999-03-17)
1. Vanadium compounds can mimic actions of insulin through alternative signalling pathways. The effects of three organic vanadium compounds were studied in non-ketotic, streptozotocin-diabetic rats: vanadyl acetylacetonate (VAc), vanadyl 3-ethylacetylacetonate (VEt), and bis(maltolato)oxovanadium (VM). A simple inorganic vanadium salt, vanadyl
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