您好，欢迎来到魔法化学网！
| CAS号 : | 50743-18-5 |
精确质量 : | 185.04800 |
| 分子式 : | C11H7NO2 |
logP : | 1.97308 |
| 分子量 : | 185.17900 |
PSA : | 54.00000 |
3-氰基-6-甲基色酮 | |
6-Methylchromone-3-carbonitrile | |
50743-18-5 | |
C11H7NO2 | |
185.17900 | |
54.00000 | |
1.97308 | |
185.04800 |
|
1.606
|
|
|
135.2ºC
|
|
|
151-153 °C(lit.)
|
|
|
1.29g/cm3
|
|
|
311.6ºC at 760 mmHg
|
|
III
|
|
|
6.1
|
|
|
2926909090
|
|
|
UN3439
|
|
|
3
|
|
|
R36/37/38
|
|
|
S26-S36
|
|
|
Xi
|
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% |
![3-乙酰基-2,7-二甲基-5H-[1]苯并吡喃[2,3-b]吡啶-5-酮](https://www.chemicalbook.com/CAS/GIF/67867-48-5.gif)
