15988-11-1
15988-11-1 structure
- Name: 4-Phenylurazole
- Chemical Name: 4-Phenylurazole
- CAS Number: 15988-11-1
- Molecular Formula: C8H7N3O2
- Molecular Weight: 177.16000
- Create Date: 2018-07-06 20:29:09
- Modify Date: 2026-06-30 07:14:53
| Name | 4-Phenylurazole |
|---|---|
| Synonyms |
Calcitriol Impurity 5
4-PHENYL-1,2,4-TRIAZOLANE-3,5-DIONE 4-Phenyl-1,2,4-triazole-3,5-diol Bicbamimide, N-phenyl Urazole, 4-phenyl 1,2,4-Triazolidine-3,5-dione,4-phenyl 4-Phenylurazole, HPLC 1,2,4-Triazolidine-3,5-dione, 4-phenyl 4-Phenylurazol 4-Phenyl-4H-1,2,4-triazole-3,5-diol 4-PHENYLTETRAHYDRO-1,2,4-TRIAZOLE-3,5-DIONE 4-triazolidine-3,5-dione,4-phenyl-2 EINECS 240-127-0 4-PHENYLURAZOLE 4-PHENYL-1,2,4-TRIAZOLIDINE-3,5-DIONE 4-Phenyltetrahydro-1H-1,2,4-triazole-3,5-dione 4-PHENYL-(1,2,4)TRIAZOLIDINE-3,5-DIONE CHEMICAL - 4-PHENYL URAZOLE 4-Phenyl-1,2,4-triazdidine-3,5-dione 4-phenyl urea yl 4-Phenyl-1,2,4-triazolidine-3,5-dione AURORA KA-3647 1,2-Dihydro-4-phenyl-4H-1,2,4-triazole-3,5-dione 4-Phenylurazole> 2,4-Triazolidine-3,5-dione,4-phenyl-1 4-Phenylurazole, 3,5-Dioxo-4-phenyl-1,2,4-triazolidine MFCD00005226 |
| Density | 1.373 g/cm3 |
|---|---|
| Melting Point | 207-209 °C(lit.) |
| Molecular Formula | C8H7N3O2 |
| Molecular Weight | 177.16000 |
| Exact Mass | 177.05400 |
| PSA | 70.65000 |
| Index of Refraction | 1.6 |
| Safety Phrases | S22-S24/25 |
|---|---|
| WGK Germany | 3 |
| HS Code | 29339990 |
| Precursor 9 | |
|---|---|
| DownStream 10 | |
![1-(1-Ethoxy-3,7,7-trimethyl-2-oxo-bicyclo[2.2.1]heptyl)-4-phenyl-1,2,4-triazolidin-3,5-dion structure](https://image.chemsrc.com/caspic/208/79532-63-1.png)
![1-[6-methyl-4-(4-phenylpiperazin-1-yl)-1-prop-2-enyl-2-sulfanylidenepyrimidin-5-yl]ethanone structure](https://image.chemsrc.com/caspic/296/6598-92-1.png)
![1,2,4-Triazolidine-3,5-dione,1-[4-methyl-1-(1-methylethenyl)-2-oxo-3-cyclohexen-1-yl]-4-phenyl structure](https://image.chemsrc.com/caspic/043/82511-80-6.png)
![ethyl 2,4-dioxo-3-phenyl-1,3,5-triazabicyclo[3.1.0]hexane-6-carboxylate structure](https://image.chemsrc.com/caspic/136/57258-48-7.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% |