- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: UNII:59MUO871OM
- Price: Check
- Purity: 98.5%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: UNII:59MUO871OM
- Price: ￥218.0/25g ￥458.0/100g ￥1488.0/500g
- Purity: 98.0%
- Stocking Period: 1 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 1-Phenyl-4-methyl-3-pyrazolidone
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Zhongshan Xingrui Chemical Co. , Ltd.
- China
- Product Name: UNII:59MUO871OM
- Price: ￥Inquiry/25kg
- Purity: 99.0%
- Stocking Period: Inquiry
- Contact: Wang Jie
- Email: 3096638339@qq.com
2654-57-1
2654-57-1 structure
- Name: UNII:59MUO871OM
- Chemical Name: 4-methyl-1-phenylpyrazolidin-3-one
- CAS Number: 2654-57-1
- Molecular Formula: C10H12N2O
- Molecular Weight: 176.215
- Create Date: 2018-06-28 09:08:24
- Modify Date: 2025-08-20 18:48:14
| Name | 4-methyl-1-phenylpyrazolidin-3-one |
|---|---|
| Synonyms |
4-methyl-1-phenyl-1H-pyrazolidin-3-one
4-methyl-1-phenylpyrazolydin-3-one 1-Phenyl-4-methyl-3-pyrazolidone 4-methyl-1-phenylpyrazolidin-3-one 3-Pyrazolidinone, 4-methyl-1-phenyl- 1-Phenyl-4-methyl-3-pyrazolidinon 1H-pyrazol-3-ol, 4,5-dihydro-4-methyl-1-phenyl- UNII:59MUO871OM 3-Pyrazolidinone,4-methyl-1-phenyl 4-methyl-1-phenyl-pyrazolidin-3-one EINECS 220-180-6 4-Methyl-3-oxo-1-phenylpyrazolidine 4-Methyl-1-phenyl-pyrazolidin-3-on 4-Methyl-1-phenyl-3-pyrazolidone 4-Methyl-1-phenyl-3-pyrazolidinone 4-Methyl-1-phenyl-3-pyrazilidone Phenidone B MFCD00044800 |
| Density | 1.1±0.1 g/cm3 |
|---|---|
| Boiling Point | 345ºC |
| Melting Point | 133-136 °C |
| Molecular Formula | C10H12N2O |
| Molecular Weight | 176.215 |
| Flash Point | 139.2ºC |
| Exact Mass | 176.094955 |
| PSA | 32.34000 |
| LogP | 0.68 |
| Index of Refraction | 1.552 |
| Storage condition | Dark Room |
| Hazard Codes | Xn,N |
|---|---|
| Risk Phrases | R22 |
| Safety Phrases | S24/25 |
| RIDADR | 2811 |
| Packaging Group | III |
| Hazard Class | 6.1(b) |
| HS Code | 2933990090 |
| Precursor 4 | |
|---|---|
| DownStream 1 | |
| HS Code | 2933990090 |
|---|---|
| Summary | 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |