63331-06-6
63331-06-6 structure
- Name: 2(1H)-Pyrimidinone,5-chloro-1-methyl-
- Chemical Name: 5-chloro-1-methylpyrimidin-2-one
- CAS Number: 63331-06-6
- Molecular Formula: C5H5ClN2O
- Molecular Weight: 144.55900
- Create Date: 2017-07-10 11:35:43
- Modify Date: 2025-09-11 09:16:35
| Name | 5-chloro-1-methylpyrimidin-2-one |
|---|---|
| Synonyms |
1-Methyl-5-chlor-pyrimid-2-on
5-chloro-1-methyl-1H-pyrimidin-2-one 2(1H)-Pyrimidinone,5-chloro-1-methyl 5-chloro-1-methyl-2(1H)-pyrimidinone 1-Methyl-5-chloropyrimid-2-one 5-Chlor-1-methylpyrimidin-2-on 5-Chloro-1-methylpyrimidin-2(1H)-one |
| Density | 1.37g/cm3 |
|---|---|
| Boiling Point | 196.7ºC at 760 mmHg |
| Molecular Formula | C5H5ClN2O |
| Molecular Weight | 144.55900 |
| Flash Point | 72.8ºC |
| Exact Mass | 144.00900 |
| PSA | 34.89000 |
| LogP | 0.43370 |
| Index of Refraction | 1.584 |
| HS Code | 2933599090 |
|---|
|
~20%
63331-06-6 |
| Literature: Nyegaard and Co. A/S Patent: US4395406 A1, 1983 ; |
| HS Code | 2933599090 |
|---|---|
| Summary | 2933599090. other compounds containing a pyrimidine ring (whether or not hydrogenated) or piperazine ring in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |