505-21-5
505-21-5 structure
- Name: Hexahydropyrimidine
- Chemical Name: 1,3-diazinane
- CAS Number: 505-21-5
- Molecular Formula: C4H10N2
- Molecular Weight: 86.136
- Create Date: 2016-05-26 05:15:18
- Modify Date: 2024-01-14 13:24:43
| Name | 1,3-diazinane |
|---|---|
| Synonyms |
dihydro-pyrimidine
tetrahydro-pyrimidine Pyrimidine, hexahydro- perhydropyrimidine Hexahydropyrimidine 1,3-diazacyclohexane dihydropyrimidine acid 1,3-diazane |
| Density | 0.9±0.1 g/cm3 |
|---|---|
| Boiling Point | 123.6±8.0 °C at 760 mmHg |
| Molecular Formula | C4H10N2 |
| Molecular Weight | 86.136 |
| Flash Point | 18.6±10.2 °C |
| Exact Mass | 86.084396 |
| PSA | 24.06000 |
| LogP | -0.55 |
| Vapour Pressure | 13.2±0.2 mmHg at 25°C |
| Index of Refraction | 1.424 |
| HS Code | 2933599090 |
|---|
|
~%
505-21-5 |
| Literature: VIAXXEL BIOTECH GMBH Patent: WO2003/106433 A1, 2003 ; Location in patent: Page 8-9 ; |
|
~19%
505-21-5 |
| Literature: Robinson, Kelly; McCluskey, Adam; Attalla, Moetaz I. ChemPhysChem, 2012 , vol. 13, # 9 p. 2331 - 2341 |
|
~%
505-21-5 |
| Literature: Titherley; Branch Journal of the Chemical Society, 1913 , vol. 103, p. 334 |
|
~0%
505-21-5
Detail
|
| Literature: Oshis, Ya. F.; Anderson, A. A.; Shimanskaya, M. V. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1982 , vol. 18, # 7 p. 740 - 745 Khimiya Geterotsiklicheskikh Soedinenii, 1982 , # 7 p. 967 - 973 |
|
~%
505-21-5 |
| Literature: Titherley; Branch Journal of the Chemical Society, 1913 , vol. 103, p. 334 |
|
~%
505-21-5 |
| Literature: Pruesse Justus Liebigs Annalen der Chemie, 1925 , vol. 441, p. 209 |
| Precursor 5 | |
|---|---|
| DownStream 3 | |
![1-[3-(2,2-dimethylpropanoyl)-1,3-diazinan-1-yl]-2,2-dimethylpropan-1-one structure](https://www.chemsrc.com/caspic/278/116046-92-5.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% |