- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 2,5-DICYANOPYRIDINE
- Price: ￥1636.0/1g ￥4916.0/5g
- Purity: 95.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 2,5-DICYANOPYRIDINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
20730-07-8
20730-07-8 structure
- Name: 2,5-DICYANOPYRIDINE
- Chemical Name: pyridine-2,5-dicarbonitrile
- CAS Number: 20730-07-8
- Molecular Formula: C7H3N3
- Molecular Weight: 129.11900
- Create Date: 2018-02-26 08:00:00
- Modify Date: 2024-01-17 09:59:15
| Name | pyridine-2,5-dicarbonitrile |
|---|---|
| Synonyms |
5-cyanopyridine-2-carbonitrile
2,5-Dicyan-pyridin Pyridin-2,5-dicarbonitril Isocinchomeronsaeure-dinitril 2,5-Dicyanopyridine 2,5-PYRIDINEDICARBONITRILE |
| Density | 1.254g/cm3 |
|---|---|
| Boiling Point | 325.272ºC at 760 mmHg |
| Molecular Formula | C7H3N3 |
| Molecular Weight | 129.11900 |
| Flash Point | 115.922ºC |
| Exact Mass | 129.03300 |
| PSA | 60.47000 |
| LogP | 0.82496 |
| Vapour Pressure | 0mmHg at 25°C |
| Index of Refraction | 1.568 |
| HS Code | 2933399090 |
|---|
|
~17%
20730-07-8 |
| Literature: Fife, Wilmer K. Heterocycles, 1984 , vol. 22, # 1 p. 93 - 96 |
|
~27%
20730-07-8 |
| Literature: Vorbrueggen, Helmut; Krolikiewicz, Konrad Synthesis, 1983 , # 4 p. 316 - 319 |
|
~%
20730-07-8 |
| Literature: Shinohara et al. Kobunshi Kagaku, 1958 , vol. 15, p. 839,844 Chem.Abstr., 1960 , p. 22636 |
| Precursor 4 | |
|---|---|
| DownStream 0 | |
| HS Code | 2933399090 |
|---|---|
| Summary | 2933399090. other compounds containing an unfused pyridine ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |