217-90-3
217-90-3 structure
- Name: dipyrido[3,2-f:2′,3′-h]quinoxaline
- Chemical Name: Pyrazino[2,3-f][1,10]phenanthroline
- CAS Number: 217-90-3
- Molecular Formula: C14H8N4
- Molecular Weight: 232.240
- Create Date: 2017-03-15 16:00:56
- Modify Date: 2025-08-23 18:58:47
| Name | Pyrazino[2,3-f][1,10]phenanthroline |
|---|---|
| Synonyms |
Pyrazino[2,3-f][1,10]phenanthroline
pyrazino[2,3-f][1,10]-phenanthroline dipyrido[3,2-f:2′,3′-h]quinoxaline |
| Density | 1.4±0.1 g/cm3 |
|---|---|
| Boiling Point | 486.0±40.0 °C at 760 mmHg |
| Molecular Formula | C14H8N4 |
| Molecular Weight | 232.240 |
| Flash Point | 233.8±20.3 °C |
| Exact Mass | 232.074890 |
| PSA | 51.56000 |
| LogP | 1.98 |
| Vapour Pressure | 0.0±1.2 mmHg at 25°C |
| Index of Refraction | 1.827 |
| Symbol |
GHS07 |
|---|---|
| Signal Word | Warning |
| Hazard Statements | H302 |
| Hazard Codes | Xn |
| RIDADR | NONH for all modes of transport |
| HS Code | 2933990090 |
|
~92%
217-90-3 |
| Literature: Koninklijke Philips Electronics N.V. Patent: EP1019401 B1, 2008 ; Location in patent: Page/Page column 4-6 ; |
|
~%
217-90-3 |
| Literature: Che, Guangbo; Li, Wenlian; Kong, Zhiguo; Su, Zisheng; Chu, Bei; Li, Bin; Zhang, Zhiqiang; Hu, Zhizhi; Chi, Haijun Synthetic Communications, 2006 , vol. 36, # 17 p. 2519 - 2524 |
| Precursor 3 | |
|---|---|
| DownStream 0 | |
| 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% |