52584-39-1
52584-39-1 structure
- Name: Tolylbarb
- Chemical Name: 1,3,7-trimethylpyrrolo[2,3-d]pyrimidine-2,4-dione
- CAS Number: 52584-39-1
- Molecular Formula: C13H14N2O3
- Molecular Weight: 246.262
- Create Date: 2018-12-04 17:20:02
- Modify Date: 2024-01-18 19:41:34
| Name | 1,3,7-trimethylpyrrolo[2,3-d]pyrimidine-2,4-dione |
|---|---|
| Synonyms |
Tolylbarb
2,4,6(1H,3H,5H)-Pyrimidinetrione, 5-ethyl-5-(4-methylphenyl)- 1,3,7-trimethyl-1H,2H,3H,4H,7H-pyrrolo[2,3-d]pyrimidine-2,4-dione 5-Ethyl-5-(4-methylphenyl)-2,4,6(1H,3H,5H)-pyrimidinetrione 5-Ethyl-5-(4-methylphenyl)pyrimidine-2,4,6(1H,3H,5H)-trione EINECS 258-023-9 1,3,7-trimethyl-1h-pyrrolo[2,3-d]pyrimidine-2,4(3h,7h)-dione 1H-Pyrrolo(2,3-d)pyrimidine-2,4(3H,7H)-dione,1,3,7-trimethyl |
| Density | 1.2±0.1 g/cm3 |
|---|---|
| Melting Point | 177-178ºC(lit.) |
| Molecular Formula | C13H14N2O3 |
| Molecular Weight | 246.262 |
| Exact Mass | 246.100449 |
| PSA | 82.25000 |
| LogP | 2.13 |
| Index of Refraction | 1.539 |
| HS Code | 2933540000 |
|---|---|
| Summary | 2933540000 other derivatives of malonylurea (barbituric acid); salts thereof。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:6.5%。General tariff:20.0% |