21025-62-7
21025-62-7 structure
- Name: 2-(Pyrimidin-2-ylaminomethylene)-malonic acid diethyl ester
- Chemical Name: diethyl 2-[(pyrimidin-2-ylamino)methylidene]propanedioate
- CAS Number: 21025-62-7
- Molecular Formula: C12H15N3O4
- Molecular Weight: 265.26500
- Create Date: 2019-01-23 12:49:41
- Modify Date: 2025-08-25 12:59:31
| Name | diethyl 2-[(pyrimidin-2-ylamino)methylidene]propanedioate |
|---|---|
| Synonyms |
(pyrimidin-2-ylamino-methylene)-malonic acid diethyl ester
diethyl <(pyrimidin-2-yl)aminomethylene>malonate (Pyrimidin-2-ylamino-methylen)-malonsaeure-diaethylester Pyrimid-2-ylamino-methylen-malonsaeure-diethylester 2-(Pyrimidin-2-ylaminomethylene)-malonic acid diethyl ester |
| Density | 1.255g/cm3 |
|---|---|
| Boiling Point | 365.4ºC at 760 mmHg |
| Molecular Formula | C12H15N3O4 |
| Molecular Weight | 265.26500 |
| Flash Point | 174.8ºC |
| Exact Mass | 265.10600 |
| PSA | 90.41000 |
| LogP | 0.97160 |
| Vapour Pressure | 1.58E-05mmHg at 25°C |
| Index of Refraction | 1.556 |
| HS Code | 2933599090 |
|---|
|
~%
21025-62-7 |
| Literature: Shivalkar; Sunthankar Journal of Scientific and Industrial Research, 1959 , vol. 18 B, p. 447 |
| Precursor 2 | |
|---|---|
| DownStream 1 | |
![4-Oxo-1,9a-dihydro-4H-pyrimido[1,2-a]pyrimidine-3-carboxylic acid ethyl ester structure](https://image.chemsrc.com/caspic/498/40519-95-7.png)
| 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% |