您好，欢迎来到魔法化学网！
| CAS号 : | 640-61-9 |
精确质量 : | 185.05100 |
| 分子式 : | C8H11NO2S |
logP : | 2.37480 |
| 分子量 : | 185.24300 |
PSA : | 54.55000 |
N-甲基对甲苯磺酰胺 | |
N-Methyl-p-toluenesulfonamide | |
640-61-9 | |
C8H11NO2S | |
185.24300 | |
54.55000 | |
2.37480 | |
185.05100 |
|
1.532
|
|
|
白色至淡黄色结晶固体
|
|
|
133.1ºC
|
|
|
310ºC
|
|
|
76-79 °C(lit.)
|
|
|
1.34 g/cm3 (20ºC)
|
|
|
Stable under normal temperatures and pressures.
|
|
|
Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
|
|
3
|
|
|
S37/39-S26
|
|
|
Xi
|
|
|
R36/37/38
|
|
|
2935009090
|
品名, 成分含量, 用途 |
|
2935009090 其他磺（酰）胺. 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:35.0% |
|
2935009090 other sulphonamides VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:35.0% |
|
2935009090. Other sulphonamides. General tariff:6.5% |
|
2935009090. Other sulphonamides. General tariff: |
