tert-Butyl methyl malonate
- CAS NO.：42726-73-8
- Empirical Formula: C8H14O4
- Molecular Weight: 174.19
- MDL number: MFCD00042856
- EINECS: 255-919-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-09-12 18:55:06
What is tert-Butyl methyl malonate?
Chemical properties
clear colorless to slightly yellow liquid
General Description
tert-Butyl methyl malonate is an ester. Stereospecific Pd(O)-catalyzed addition of tert-butyl methyl malonate to allylic carbonates is reported.
Properties of tert-Butyl methyl malonate
| Melting point: | -10 °C |
| Boiling point: | 80 °C11 mm Hg(lit.) |
| Density | 1.03 g/mL at 25 °C(lit.) |
| refractive index | n |
| Flash point: | 175 °F |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Liquid |
| pka | 11.83±0.46(Predicted) |
| color | Clear colorless to slightly yellow |
| BRN | 1772136 |
Safety information for tert-Butyl methyl malonate
| Signal word | Warning |
| Pictogram(s) |
 Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H227:Flammable liquids |
| Precautionary Statement Codes |
P403+P235:Store in a well-ventilated place. Keep cool. |
Computed Descriptors for tert-Butyl methyl malonate
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