4,4-Dimethyl-2-pyrrolidinone
Modify Date: 2025-08-24 14:52:09
4,4-Dimethyl-2-pyrrolidinone structure
|
Common Name | 4,4-Dimethyl-2-pyrrolidinone | ||
|---|---|---|---|---|
| CAS Number | 66899-02-3 | Molecular Weight | 113.158 | |
| Density | 0.9±0.1 g/cm3 | Boiling Point | 229.2±9.0 °C at 760 mmHg | |
| Molecular Formula | C6H11NO | Melting Point | 38-40ºC | |
| MSDS | N/A | Flash Point | 121.7±3.7 °C | |
| Name | 4,4-Dimethyl-2-pyrrolidinone |
|---|---|
| Synonym | More Synonyms |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 229.2±9.0 °C at 760 mmHg |
| Melting Point | 38-40ºC |
| Molecular Formula | C6H11NO |
| Molecular Weight | 113.158 |
| Flash Point | 121.7±3.7 °C |
| Exact Mass | 113.084061 |
| PSA | 29.10000 |
| LogP | -0.42 |
| Vapour Pressure | 0.1±0.5 mmHg at 25°C |
| Index of Refraction | 1.435 |
| Hazard Codes | Xi |
|---|---|
| HS Code | 2933790090 |
|
~97%
4,4-Dimethyl-2-... CAS#:66899-02-3 |
| Literature: Gelder, Joel M. Van; Klein, Joseph Y.; Basel, Yochai; Reizelman, Anat; Tchilibon, Susanna; Mouallem, Orly Patent: US2008/39456 A1, 2008 ; Location in patent: Page/Page column 44 ; |
|
~%
4,4-Dimethyl-2-... CAS#:66899-02-3 |
| Literature: Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, , vol. 249, p. 1367,1368 Bulletin de la Societe Chimique de France, , p. 598,600 |
| Precursor 0 | |
|---|---|
| DownStream 1 | |
CAS#:89584-22-5| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |
| 4,4-Dimethyl-2-pyrrolidinone |
| 2-Pyrrolidinone, 4,4-dimethyl- |
| 4,4-dimethylpyrrolidin-2-one |
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