您好，欢迎来到魔法化学网！
| CAS号 : | 2024-83-1 |
精确质量 : | 163.06300 |
| 分子式 : | C9H9NO2 |
logP : | 1.57548 |
| 分子量 : | 163.17300 |
PSA : | 42.25000 |
3,4-二甲氧基苄腈 | |
3,4-dimethoxybenzonitrile | |
2024-83-1 | |
C9H9NO2 | |
163.17300 | |
42.25000 | |
1.57548 | |
163.06300 |
|
1.519
|
|
|
白色至淡黄色晶体
|
|
|
>230 °F
|
|
|
266.2ºC
|
|
|
68-70 °C(lit.)
|
|
|
1.12 g/cm3
|
|
|
0.00877mmHg at 25°C
|
|
DI4355000
|
|
|
3
|
|
|
6.1
|
|
|
S26-S36
|
|
|
III
|
|
|
3276
|
|
|
Xn
|
|
|
R20/21/22
|
|
|
2926909090
|
品名, 成分含量, 用途 |
|
2926909090 其他腈基化合物. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
|
HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
|
2926909090. Other Nitrile-function compounds. General tariff:6.5% |
由3,4-二甲氧基苯甲醛肟和乙酐反应得到。3,4-二甲氧基苯甲醛肟可由3,4-二甲氧基苯甲醛和盐酸羟胺反应得到。 | |
有机合成中间体。 |
