Pivaloylacetonitrile
Synonym(s):Pivaloylacetonitrile
- CAS NO.：59997-51-2
- Empirical Formula: C7H11NO
- Molecular Weight: 125.17
- MDL number: MFCD00010208
- EINECS: 262-017-1
- SAFETY DATA SHEET (SDS)
- Update Date: 2026-06-04 16:00:12
What is Pivaloylacetonitrile?
Chemical properties
white to cream crystals or crystalline powder
The Uses of Pivaloylacetonitrile
Trimethylacetylacetonitrile is a useful intermediate. 4,4-Dimethyl-3-oxopentanenitrile has been used in the preparation of 4,4-dimethyl-3-oxo-2-benzylpentanenitrile, 4,4-dimethyl-3-oxo-2-(4-hydroxybenzyl)pentanenitrile, 4,4-dimethyl-3-oxo-2-(4-methoxybenzyl)pentanenitrile, 4,4-dimethyl-3-oxo-2-(4-fluorobenzyl)pentanenitrile, 4,4-dimethyl-3-oxo-2-(3,4-methylenedioxybenzyl)pentanenitrile, 1-(5-tert-butyl-2-p-tolyl-2H-pyrazol-3-yl)-3-phenylurea.
What are the applications of Application
4,4-Dimethyl-3-oxopentanenitrile is a useful intermediate
Properties of Pivaloylacetonitrile
| Melting point: | 66-69 °C(lit.) |
| Boiling point: | 125-126 °C22 mm Hg(lit.) |
| Density | 1.0459 (rough estimate) |
| refractive index | 1.4693 (estimate) |
| storage temp. | Keep in dark place,Sealed in dry,Room Temperature |
| form | Crystals or Crystalline Powder |
| pka | 10.25±0.10(Predicted) |
| color | White to cream |
| Water Solubility | Insoluble in water. |
| BRN | 1746674 |
| CAS DataBase Reference | 59997-51-2(CAS DataBase Reference) |
| NIST Chemistry Reference | 4,4-Dimethyl-3-oxopentanenitrile(59997-51-2) |
| EPA Substance Registry System | Pentanenitrile, 4,4-dimethyl-3-oxo- (59997-51-2) |
Safety information for Pivaloylacetonitrile
| Signal word | Danger |
| Pictogram(s) |
 Skull and Crossbones Acute Toxicity GHS06 |
| GHS Hazard Statements |
H301:Acute toxicity,oral |
| Precautionary Statement Codes |
P264:Wash hands thoroughly after handling. P264:Wash skin thouroughly after handling. P270:Do not eat, drink or smoke when using this product. P321:Specific treatment (see … on this label). P301+P310:IF SWALLOWED: Immediately call a POISON CENTER or doctor/physician. P405:Store locked up. |
Computed Descriptors for Pivaloylacetonitrile
New Products
3-AMINO-3-(2-FLUORO-PHENYL)-PROPIONIC ACID Pentadecanoic acid Hendecanoic acid 2-AMINO-3-METHYLQUINOLINE HYDROCHLORIDE 3-Hydroxypropionitrile DL-3-Amino-3-(2-methoxyphenyl)propionic acid 2-Bromo-5-Iodopyridine 2,3-Diamino-5-Chloropyridine 2-Amino-3-Hydroxypyridine 2,6-Diamino Pyridine 4-Amino-2-Chloropyridine 2-Hydroxy-4-Picoline 4-(4-(Dimethylamino)-1-(4-fluorophenyl)-1-hydroxybutyl)-3-(hydroxymethyl)benzonitrile 2-Hydroxy-5-methoxybenzoic acid 2-Cyanopyrimidine Xanthene-9-carboxylic acid 4,4-Diethoxybutanenitrile Methyl 4-amino-2,3-difluoro-5-nitrobenzoate 5-fluoro-1,3-benzodioxole 5-Phenyl-[1,3,4]-thiadiazol-2-amine 2-Chloro-6-nitro benzothiazole 4-Chloro-2-methyl quinoline 2-Amino-4-phenyl-thiazole 2-(Chloromethyl) quinazolin-4(3H)-oneRelated products of tetrahydrofuran
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