(2-Propenyl) 3-oxobutanoate
Synonym(s):Acetoacetic acid allyl ester;Allyl acetoacetate
- CAS NO.：1118-84-9
- Empirical Formula: C7H10O3
- Molecular Weight: 142.15
- MDL number: MFCD00009811
- EINECS: 214-269-9
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-08-28 09:47:23
What is (2-Propenyl) 3-oxobutanoate?
Chemical properties
clear colorless to slightly yellow liquid
Flammability and Explosibility
Non flammable
Properties of (2-Propenyl) 3-oxobutanoate
| Melting point: | -70 °C |
| Boiling point: | 194-195 °C737 mm Hg(lit.) |
| Density | 1.037 g/mL at 25 °C(lit.) |
| vapor pressure | 0.2 hPa (20 °C) |
| refractive index | n |
| Flash point: | 75 °C |
| storage temp. | Sealed in dry,2-8°C |
| solubility | 48g/l |
| form | clear liquid |
| pka | 10.53±0.46(Predicted) |
| color | Colorless to Light yellow to Light orange |
| PH | 3.7 (48g/l, H2O, 20℃) |
| explosive limit | 1.15%(V) |
| Water Solubility | 50 g/L (20 ºC) |
| Sensitive | Air Sensitive |
| BRN | 1758569 |
| CAS DataBase Reference | 1118-84-9(CAS DataBase Reference) |
| NIST Chemistry Reference | Butanoic acid, 3-oxo-, 2-propenyl ester(1118-84-9) |
Safety information for (2-Propenyl) 3-oxobutanoate
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids H302:Acute toxicity,oral H311:Acute toxicity,dermal H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P280:Wear protective gloves/protective clothing/eye protection/face protection. P312:Call a POISON CENTER or doctor/physician if you feel unwell. P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P305+P351+P338:IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing. P370+P378:In case of fire: Use … for extinction. P405:Store locked up. P403+P235:Store in a well-ventilated place. Keep cool. P501:Dispose of contents/container to..… |
Computed Descriptors for (2-Propenyl) 3-oxobutanoate
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