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282979

Sigma-Aldrich

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

98%

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About This Item

Linear Formula:
CH3COCH(C2H5)COCH3
CAS Number:
Molecular Weight:
128.17
EC Number:
MDL number:
UNSPSC Code:
12352100
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

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

Signal Word

Warning

Hazard Statements

Hazard Classifications

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

Target Organs

Respiratory system

Storage Class Code

10 - Combustible liquids

WGK

WGK 3

Flash Point(F)

152.6 °F - closed cup

Flash Point(C)

67 °C - closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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