3-ETHYL-2,4-PENTANEDIONE
- CAS NO.：1540-34-7
- Empirical Formula: C7H12O2
- Molecular Weight: 128.17
- MDL number: MFCD00008764
- EINECS: 216-272-0
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-01-13 11:25:56
What is 3-ETHYL-2,4-PENTANEDIONE?
Chemical properties
clear colorless to light yellow liquid
The Uses of 3-ETHYL-2,4-PENTANEDIONE
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
Properties of 3-ETHYL-2,4-PENTANEDIONE
| Melting point: | 26.25°C (estimate) |
| Boiling point: | 80-81 °C20 mm Hg(lit.) |
| Density | 0.953 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 152 °F |
| form | clear liquid |
| pka | pK1:11.34 (25°C) |
| color | Light yellow to Yellow to Orange |
| CAS DataBase Reference | 1540-34-7(CAS DataBase Reference) |
Safety information for 3-ETHYL-2,4-PENTANEDIONE
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P271:Use only outdoors or in a well-ventilated area. P280:Wear protective gloves/protective clothing/eye protection/face protection. P302+P352:IF ON SKIN: wash with plenty of soap and water. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. |
Computed Descriptors for 3-ETHYL-2,4-PENTANEDIONE
New Products
1-Aminocyclopentane carbonitrile (RS)-beta-Amino-beta-(4-bromophenyl)propionic acid 2-Amino-5-bromo-4-(trifluoromethyl)pyridine（RM for Indian lab) N,N CARBONYL DIIMIDAZOLE Benzyl (3R,4S)-3-(2-bromoacetyl)-4-ethylpyrrolidine-1-carboxylate (R)-1-Benzyl-3-pyrrolidinecarbonitrile Dorzolamide trans isomer Ritonavir - Impurity U Doultegravir isomer 1 N-Nitroso Dextromethorphan EP-A Dolutegravir Isopropyl Analogue (14R dextromethorphan) 2,2'-(5-methyl-1,3-phenylene)-di(2-Methylpropionitrile) 1-methyl amino-2,4-dinitro benzene 4-Fluorothiophenol 5-Methyl-1,3-benzenediacetonitrile (R)-BoroLeu-(+)-Pinanediol-CF3COOH 4-(5-amino-1-methyl-1h-benzoimidazol-2-yl)-butyric acid isopropyl ester. 4-Bromo Benzylcyanide 3-Hydroxypropionitrile 3,4 Dimethoxy Benzylcyanide valeronitrile 3-chlorobenzyl cyanide 2-Chloro BenzylcyanideRelated products of tetrahydrofuran
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