3,3-dimethylbutanal
Synonym(s):tert-Butylacetaldehyde;3,3-Dimethylbutanal
- CAS NO.：2987-16-8
- Empirical Formula: C6H12O
- Molecular Weight: 100.16
- MDL number: MFCD00042807
- EINECS: 221-054-3
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-05-28 05:31:27
What is 3,3-dimethylbutanal?
Chemical properties
Colorless to light yellow liquid
The Uses of 3,3-dimethylbutanal
3,3-Dimethylbutyraldehyde is an intermediate used to prepare spiro-oxindoles as potent, specific small-molecule Inhibitors of the MDM2-p53 Interaction.
Properties of 3,3-dimethylbutanal
| Melting point: | -72.5°C (estimate) |
| Boiling point: | 104-106 °C (lit.) |
| Density | 0.798 g/mL at 25 °C (lit.) |
| refractive index | n |
| Flash point: | 51 °F |
| storage temp. | Inert atmosphere,Store in freezer, under -20°C |
| solubility | Chloroform (Slightly), Ethyl Acetate (Slightly) |
| form | Liquid |
| color | Clear colorless |
| Sensitive | Air & Moisture Sensitive |
| BRN | 1735829 |
| Stability: | Air Sensitive (Oxidize) |
| CAS DataBase Reference | 2987-16-8(CAS DataBase Reference) |
| NIST Chemistry Reference | 3,3-Dimethylbutyraldehyde(2987-16-8) |
Safety information for 3,3-dimethylbutanal
| Signal word | Danger |
| Pictogram(s) |
 Flame Flammables GHS02  Exclamation Mark Irritant GHS07 |
| GHS Hazard Statements |
H225:Flammable liquids H315:Skin corrosion/irritation H319:Serious eye damage/eye irritation H335:Specific target organ toxicity, single exposure;Respiratory tract irritation |
| Precautionary Statement Codes |
P210:Keep away from heat/sparks/open flames/hot surfaces. — No smoking. 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 3,3-dimethylbutanal
| InChIKey | LTNUSYNQZJZUSY-UHFFFAOYSA-N |
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