- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 3-Methyl-2-pyrrolidinone
- Price: ￥10216.0/10g ￥536.0/100mg ￥6536.0/5g ￥806.0/250mg
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3-Methyl-2-pyrrolidinone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
2555-05-7
2555-05-7 structure
- Name: 3-Methyl-2-pyrrolidinone
- Chemical Name: 3-methylpyrrolidin-2-one
- CAS Number: 2555-05-7
- Molecular Formula: C5H9NO
- Molecular Weight: 99.131
- Create Date: 2018-08-09 23:42:24
- Modify Date: 2024-01-03 13:55:14
| Name | 3-methylpyrrolidin-2-one |
|---|---|
| Synonyms |
3-methylpyrrolidinone
3-Methyl-2-pyrrolidinon 2-Pyrrolidinone,3-methyl 3-methylpyrrolidin-2-one 3-methyl-2-pyrrolidone 3-methylpyrrolidone 2-Pyrrolidinone, 3-methyl- 3-Methyl-2-pyrrolidinone |
| Density | 1.0±0.1 g/cm3 |
|---|---|
| Boiling Point | 240.5±9.0 °C at 760 mmHg |
| Melting Point | 55ºC |
| Molecular Formula | C5H9NO |
| Molecular Weight | 99.131 |
| Flash Point | 127.5±3.7 °C |
| Exact Mass | 99.068413 |
| PSA | 29.10000 |
| LogP | -0.96 |
| Vapour Pressure | 0.0±0.5 mmHg at 25°C |
| Index of Refraction | 1.439 |
| Precursor 9 | |
|---|---|
| DownStream 6 | |
![1-[tert-butyl(dimethyl)silyl]-3-methylpyrrolidin-2-one structure](https://www.chemsrc.com/caspic/408/171616-59-4.png)
![3-methyl-2,3-dihydro-1H-pyrrolo[2,1-b]quinazolin-9-one structure](https://www.chemsrc.com/caspic/181/94169-31-0.png)
| HS Code | 2933790090 |
|---|---|
| Summary | 2933790090. other lactams. VAT:17.0%. Tax rebate rate:9.0%. . MFN tariff:9.0%. General tariff:20.0% |