- Shanghai Nianxing Industrial Co., Ltd
- China
- Product Name: 4-Bromopyridine-2,3-diamine
- Price: Check
- Purity: 98.0%
- Stocking Period: 10 Day
- Contact: Yang
- Email: sales@echemcloud.com
- Shanghai Jizhi Biochemical Technology Co., Ltd
- China
- Product Name: 4-Bromopyridine-2,3-diamine
- Price: ￥2796.0/1g ￥696.0/100mg ￥7166.0/5g ￥1186.0/250mg
- Purity: 97.0%
- Stocking Period: 2 Day
- Contact: Liu jia
- Email: 2130147988@qq.com
- Dayang Chem (Hangzhou) Co., Ltd.
- China
- Product Name: 4-BROMOPYRIDINE-2,3-DIAMINE
- Price: $Inquiry/100g $Inquiry/1kg $Inquiry/100kg $Inquiry/1000kg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Ms Wang
- Email: enquiry@dycnchem.com
- Shanghai Amole Biotechnology Co., Ltd.
- China
- Product Name: 4-Bromopyridine-2,3-diamine
- Price: ￥Inquiry/100mg ￥Inquiry/10g ￥Inquiry/1g ￥Inquiry/250mg
- Purity: 98.0%
- Stocking Period: Inquiry
- Contact: Xiyao Wang
- Email: 3623107365@qq.com
1232431-75-2
1232431-75-2 structure
- Name: 4-Bromopyridine-2,3-diamine
- Chemical Name: 4-bromopyridine-2,3-diamine
- CAS Number: 1232431-75-2
- Molecular Formula: C5H6BrN3
- Molecular Weight: 188.025
- Create Date: 2018-07-10 19:24:42
- Modify Date: 2025-08-25 21:25:55
| Name | 4-bromopyridine-2,3-diamine |
|---|---|
| Synonyms |
2,3,5,6-TETRACHLOROISONICOTINONITRILE
4-BROMO-2,3-DIAMINOPYRIDINE 4-BROMO-PYRIDINE-2,3-DIAMINE 2,3-Diamino-4-bromopyridine |
| Density | 1.8±0.1 g/cm3 |
|---|---|
| Boiling Point | 341.6±37.0 °C at 760 mmHg |
| Molecular Formula | C5H6BrN3 |
| Molecular Weight | 188.025 |
| Flash Point | 160.4±26.5 °C |
| Exact Mass | 186.974503 |
| PSA | 65.66000 |
| LogP | 1.96 |
| Vapour Pressure | 0.0±0.7 mmHg at 25°C |
| Index of Refraction | 1.712 |
| Hazard Codes | C |
|---|---|
| RIDADR | 3259.0 |
| HS Code | 2933399090 |
|
~64%
1232431-75-2 |
| Literature: Antoine, Maud; Czech, Michael; Gerlach, Matthias; Guenther, Eckhard; Schuster, Tilmann; Marchand, Pascal Synthesis, 2011 , # 5 p. 794 - 806 |
|
~%
1232431-75-2 |
| Literature: Synthesis, , # 5 p. 794 - 806 |
| Precursor 2 | |
|---|---|
| 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% |