- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4,4-Dimethyl-2-pyrrolidinone
- Price: ￥518.0/1g ￥218.0/250mg
- Purity: 98.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4,4-Dimethyl-2-pyrrolidinone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
66899-02-3
66899-02-3 structure
- Name: 4,4-Dimethyl-2-pyrrolidinone
- Chemical Name: 4,4-Dimethyl-2-pyrrolidinone
- CAS Number: 66899-02-3
- Molecular Formula: C6H11NO
- Molecular Weight: 113.158
- Create Date: 2018-08-29 13:19:36
- Modify Date: 2024-01-24 19:51:10
| Name | 4,4-Dimethyl-2-pyrrolidinone |
|---|---|
| Synonyms |
4,4-Dimethyl-2-pyrrolidinone
2-Pyrrolidinone, 4,4-dimethyl- 4,4-dimethylpyrrolidin-2-one |
| 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%
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 ; |
|
~%
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 | |
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |