Pivaloylacetonitrile, 1-Cyano-3,3-dimethylbutan-2-one, 4,4-Dimethyl-3-oxovaleronitrile
Pivaloylacetonitrile
CAS: 59997-51-2
Molecular Formula: C7H11NO
Pivaloylacetonitrile, 1-Cyano-3,3-dimethylbutan-2-one, 4,4-Dimethyl-3-oxovaleronitrile - Names and Identifiers
Pivaloylacetonitrile, 1-Cyano-3,3-dimethylbutan-2-one, 4,4-Dimethyl-3-oxovaleronitrile - Physico-chemical Properties
| Molecular Formula | C7H11NO |
| Molar Mass | 125.17 |
| Density | 1.0459 (rough estimate) |
| Melting Point | 66-69°C(lit.) |
| Boling Point | 125-126°C22mm Hg(lit.) |
| Flash Point | 59.5°C |
| Water Solubility | Insoluble in water. |
| Vapor Presure | 0.0486mmHg at 25°C |
| Appearance | Crystals or Crystalline Powder |
| Color | White to cream |
| BRN | 1746674 |
| pKa | 10.25±0.10(Predicted) |
| Storage Condition | Keep in dark place,Sealed in dry,Room Temperature |
| Refractive Index | 1.4693 (estimate) |
| MDL | MFCD00010208 |
| Physical and Chemical Properties | Melting Point 66-72°C |
| Use | Used as an intermediate in organic synthesis |
Pivaloylacetonitrile, 1-Cyano-3,3-dimethylbutan-2-one, 4,4-Dimethyl-3-oxovaleronitrile - Risk and Safety
| Hazard Symbols | T - Toxic |
| Risk Codes | 25 - Toxic if swallowed |
| Safety Description | S36/37/39 - Wear suitable protective clothing, gloves and eye/face protection. S45 - In case of accident or if you feel unwell, seek medical advice immediately (show the label whenever possible.) |
| UN IDs | UN 3439 6.1/PG 3 |
| WGK Germany | 3 |
| RTECS | SA2991000 |
| FLUKA BRAND F CODES | 8 |
| TSCA | Yes |
| HS Code | 29269090 |
| Hazard Class | 6.1 |
| Packing Group | III |
Pivaloylacetonitrile, 1-Cyano-3,3-dimethylbutan-2-one, 4,4-Dimethyl-3-oxovaleronitrile - Reference Information
| Update Date: | 2022/11/12 10:05:38 |
| NIST chemical information | information provided by: webbook.nist.gov (external link) |
| EPA chemical substance information | information provided by: ofmpeb.epa.gov (external link) |
| properties | cyanosildenafil appearance is a white crystalline powder with a melting point of 66-72 °c. |
| Application | cyanofinatenone is a ketone compound, which is an important intermediate of medicine and pesticide. It is mainly used for the synthesis of 1, 1-dimethyl-3-uracil in medicine, and is also the raw material of film photosensitizer. |
| Use | use as intermediate in organic synthesis |
Last Update：2024-04-09 02:00:09
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