您好，欢迎来到魔法化学网！
| CAS号 : | 119-52-8 |
精确质量 : | 272.10500 |
| 分子式 : | C16H16O4 |
logP : | 2.62010 |
| 分子量 : | 272.29600 |
PSA : | 55.76000 |
烷异英 | |
4,4'-Dimethoxybenzoin | |
119-52-8 | |
C16H16O4 | |
272.29600 | |
55.76000 | |
2.62010 | |
272.10500 |
|
1.578
|
|
|
黄色粉末
|
|
|
171ºC
|
|
|
459.4ºC at 760 mmHg
|
|
|
108-111 °C(lit.)
|
|
|
1.194 g/cm3
|
|
|
3.11E-09mmHg at 25°C
|
|
3
|
|
|
S22-S24/25
|
|
|
2914509090
|
品名, 成分含量, 用途, 丙酮报明包装 |
|
2914509090 含其他含氧基的酮. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
|
HS:2914509090 other ketones with other oxygen function VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
