- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 1-phenylpyrazolidine-3,5-dione
- Price:
- Purity: 95.0%
- Stocking Period: 10 Day
- Contact: Huang
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 3,5-Pyrazolidinedione,1-phenyl-
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
19933-22-3
19933-22-3 structure
- Name: 3,5-Pyrazolidinedione,1-phenyl-
- Chemical Name: 1-phenylpyrazolidine-3,5-dione
- CAS Number: 19933-22-3
- Molecular Formula: C9H8N2O2
- Molecular Weight: 176.17200
- Create Date: 2017-03-15 18:12:48
- Modify Date: 2024-01-10 19:47:23
| Name | 1-phenylpyrazolidine-3,5-dione |
|---|---|
| Synonyms |
1-Phenyl-3,5-pyrazolidinedione
1-phenylpyrazolidin-3,5-dione 1-Phenyl-pyrazolidine-3,5-dione 1-phenyl-2H-3,5-pyrazoline-dione 1-phenyl-3,5-pyrazolidindione 1-phenyl-3,5-pyrazolinedione |
| Density | 1.324g/cm3 |
|---|---|
| Boiling Point | 326.3ºC at 760mmHg |
| Melting Point | 164 °C |
| Molecular Formula | C9H8N2O2 |
| Molecular Weight | 176.17200 |
| Flash Point | 151.1ºC |
| Exact Mass | 176.05900 |
| PSA | 49.41000 |
| LogP | 0.84830 |
| Vapour Pressure | 8.88E-05mmHg at 25°C |
| Index of Refraction | 1.599 |
| HS Code | 2933990090 |
|---|
| Precursor 0 | |
|---|---|
| DownStream 8 | |
![3,5-Pyrazolidinedione, 4-[(4-methoxyphenyl)methylene]-1-phenyl- (en) structure](https://www.chemsrc.com/caspic/009/87059-94-7.png)
![5-methyl-9-phenyl-2-oxa-8,9-diazabicyclo[4.3.0]nona-4,10-diene-3,7-dione structure](https://www.chemsrc.com/caspic/141/87343-67-7.png)
| 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% |