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282979

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

98%

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$334.00

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About This Item

Linear Formula:
CH3COCH(C2H5)COCH3
CAS Number:
1540-34-7
Molecular Weight:
128.17
NACRES:
NA.22
PubChem Substance ID:
24857080
UNSPSC Code:
12352100
EC Number:
216-272-0
MDL number:
MFCD00008764

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Product Name

3-Ethyl-2,4-pentanedione, mixture of tautomers, 98%

InChI key

GUARKOVVHJSMRW-UHFFFAOYSA-N

InChI

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

SMILES string

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

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.)

functional group

ketone

Quality Level

200

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This Item
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3-Ethyl-2,4-pentanedione, mixture of tautomers 98%

Sigma-Aldrich

282979

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

3-Methyl-2-pentene, mixture of cis and trans 98%

Sigma-Aldrich

111775

3-Methyl-2-pentene, mixture of cis and trans

3-Methyl-2,4-pentanedione, mixture of tautomers technical grade, 85%

Sigma-Aldrich

282855

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

3-Methyl-1,3-pentadiene, mixture of cis and trans 98%

Sigma-Aldrich

268976

3-Methyl-1,3-pentadiene, mixture of cis and trans

assay

98%

assay

98%

assay

85%

assay

98%

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.)

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.)

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.)

functional group

ketone

functional group

-

functional group

ketone

functional group

-

Application

3-Ethyl-2,4-pentanedione has been used in the preparation of:
  • N,N,N,N-tetradentate macrocyclic ligand[1]
  • vanadyl 3-ethylacetylacetonate, its effects in non-ketotic, streptozotocin-diabetic rats has been studied[2]

pictograms

Exclamation mark
GHS07

signalword

Warning

Hazard Classifications

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

target_organs

Respiratory system

Storage Class

10 - Combustible liquids

wgk

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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Certificates of Analysis (COA)

Lot/Batch Number
0000472348
0000472348
0000401177
0000322595
0000309830

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Soni Rani et al.
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
Konstantinos A Polyzos et al.
Cardiovascular research, 106(2), 295-302 (2015-03-10)
Atherosclerosis is a chronic inflammatory disease that is initiated by the retention and accumulation of low-density lipoprotein in the artery, leading to maladaptive response of cells from the immune system and vessel wall. Strong evidence implicates indoleamine 2,3-dioxygenase (IDO), the
C Berger et al.
Human reproduction (Oxford, England), 30(4), 800-811 (2015-03-06)
Does ulipristal acetate (UPA) used for emergency contraception (EC) interfere with the human embryo implantation process? UPA, at the dosage used for EC, does not affect human embryo implantation process, in vitro. A single pre-ovulatory dose of UPA (30 mg)
Valdeir Arantes et al.
Biotechnology for biofuels, 7, 87-87 (2014-07-01)
There is still considerable debate regarding the actual mechanism by which a "cellulase mixture" deconstructs cellulosic materials, with accessibility to the substrate at the microscopic level being one of the major restrictions that limits fast, complete cellulose hydrolysis. In the
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