Pivaloylacetonitrile
Pharmaceutical Materials 2025-03-02
CAS Number: 59997-51-2
Molecular Formula: C7H11NO
Molecular Weight: 125.17
Appearance: White to cream or crystalline powder
Melting Point: 66-69°C
Boiling Point: 236°C at 760 mmHg
Usage: As an organic synthesis intermediate.
| Property | Details |
|---|---|
| Chemical Name | Pivaloylacetonitrile |
| Synonyms | Cyanopinacolone; Trimethylacetylacetonitrile; 4.4-Dimethyl-3-oxovaleronitrile; 4.4-Dimethyl-3-oxopentanenitrile; Pivaloyl cyanide |
| CAS Number | 59997-51-2 |
| EINECS Number | 262-017-1 |
| Chemical Formula | C7H11NO |
| Molecular Weight | 125.17 g/mol |
| Appearance | White or grayish yellow crystalline powder |
| Density | 0.929 g/cm³ (approx.) |
| Melting Point | 66-72°C |
| Boiling Point | 236°C at 760 mmHg |
| Flash Point | 59.5°C |
| Vapor Pressure | 0.0486 mmHg at 25°C |
| Solubility | Insoluble in water |
| Molecular Structure | Linear |
| Uses | Primarily used as an intermediate in organic synthesis, particularly in the pharmaceutical and agrochemical industries. |
| Safety Information | Toxic. May cause harm if swallowed or inhaled. May irritate skin and eyes. Handle with caution and wear appropriate protective equipment. Store in a cool, dry place away from heat, sparks, and open flames. |
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