2-Acetylbutyrolactone
Synonym(s):c-ABL;JTK7;p150;v-abl
- CAS NO.：517-23-7
- Empirical Formula: C6H8O3
- Molecular Weight: 128.13
- MDL number: MFCD00005394
- EINECS: 208-235-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-09-18 17:23:03
What is 2-Acetylbutyrolactone?
Chemical properties
Colorless to light yellow liqui
The Uses of 2-Acetylbutyrolactone
An intermediate in the synthesis of 2,4-disubstituted pyridines. A fluorogenic reagent for the spectrofluorimetric determination of primary amines.
The Uses of 2-Acetylbutyrolactone
In synthesis of 3,4-disubstituted pyridines; of 5-(b-hydroxethyl)-4-methylthiazole.
Definition
ChEBI: 3-Acetyldihydro-2(3H)-furanone is a gamma-lactone.
Flammability and Explosibility
Not classified
Properties of 2-Acetylbutyrolactone
| Melting point: | <25 °C |
| Boiling point: | 107-108 °C5 mm Hg(lit.) |
| Density | 1.19 g/mL at 25 °C(lit.) |
| vapor pressure | 0.131Pa at 20℃ |
| refractive index | n |
| Flash point: | >230 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| solubility | 200g/l |
| form | Liquid |
| pka | 12.00±0.20(Predicted) |
| color | Clear |
| Water Solubility | 310 g/L (20 ºC) |
| Merck | 14,83 |
| BRN | 112676 |
| Stability: | Stable. Incompatible with strong oxidizing agents, strong bases. |
| CAS DataBase Reference | 517-23-7(CAS DataBase Reference) |
| NIST Chemistry Reference | 2(3H)-Furanone, 3-acetyldihydro-(517-23-7) |
| EPA Substance Registry System | 2(3H)-Furanone, 3-acetyldihydro- (517-23-7) |
Safety information for 2-Acetylbutyrolactone
| Signal word | Danger |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07  Health Hazard GHS08 |
| GHS Hazard Statements |
H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation |
| Precautionary Statement Codes |
P202:Do not handle until all safety precautions have been read and understood. P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. 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. P308+P313:IF exposed or concerned: Get medical advice/attention. |
Computed Descriptors for 2-Acetylbutyrolactone
Abamectin manufacturer
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ASM Organics
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