Methyl pivaloylacetate
Synonym(s):Methyl pivaloylacetate
- CAS NO.：55107-14-7
- Empirical Formula: C8H14O3
- Molecular Weight: 158.2
- MDL number: MFCD00008847
- EINECS: 259-481-2
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 13:37:16
What is Methyl pivaloylacetate?
Chemical properties
Clear colorless to orange liquid
The Uses of Methyl pivaloylacetate
Methyl 4,4-dimethyl-3-oxopentanoate has been used:
- as substarte during InCl3-catalyzed syntheses of some new dibenzo(d,f)(1,3)dioxepines and 12H-dibenzo(d,g)(1,3)dioxocin derivatives
- in the preparation of neat α-oxoketene, carbomethoxypivaloylketene
Properties of Methyl pivaloylacetate
| Boiling point: | 67-70 °C13 mm Hg(lit.) |
| Density | 0.99 g/mL at 25 °C(lit.) |
| vapor pressure | 0.4 mm Hg ( 20 °C) |
| refractive index | n |
| Flash point: | 171 °F |
| form | Liquid |
| pka | 10.78±0.46(Predicted) |
| Specific Gravity | 0.99 |
| color | Clear colorless |
| BRN | 1764796 |
| CAS DataBase Reference | 55107-14-7(CAS DataBase Reference) |
| NIST Chemistry Reference | Pentanoic acid, 4,4-dimethyl-3-oxo-, methyl ester(55107-14-7) |
| EPA Substance Registry System | Methyl 4,4,4-trimethylacetoacetate (55107-14-7) |
Safety information for Methyl pivaloylacetate
| 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 Methyl pivaloylacetate
New Products
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