您好，欢迎来到魔法化学网！
| CAS号 : | 452-58-4 |
精确质量 : | 109.06400 |
| 分子式 : | C5H7N3 |
logP : | 1.40840 |
| 分子量 : | 109.12900 |
PSA : | 64.93000 |
2,3-二氨基吡啶 | |
2,3-Diaminopyridine | |
452-58-4 | |
C5H7N3 | |
109.12900 | |
64.93000 | |
1.40840 | |
109.06400 |
|
略米色粉末
|
|
|
Stable under normal temperatures and pressures.
|
|
|
205 °C
|
|
|
0.00057mmHg at 25°C
|
|
|
Refrigerator (+4ºC)
|
|
|
110-115 °C(lit.)
|
|
|
1.251 g/cm3
|
|
|
100 g/L (20 ºC)
|
|
|
195°C 55mm
|
|
II
|
|
|
6.1
|
|
|
2933399090
|
|
|
UN 2811
|
|
|
3
|
|
|
R25; R36/37/38
|
|
|
S26-S36/37-S45-S37/39-S28A
|
|
|
US7548000
|
|
|
T
|
品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
|
2933399090. 其他结构含非稠合吡啶环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
|
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% |
![2-(3H-咪唑并[4,5-b]吡啶-2-基)乙腈](https://www.chemicalbook.com/CAS/GIF/107932-97-8.gif)
