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| CAS号 : | 254-04-6 |
精确质量 : | 132.05800 |
| 分子式 : | C9H8O |
logP : | 2.09220 |
| 分子量 : | 132.15900 |
PSA : | 9.23000 |
2H-色烯 | |
2H-chromene | |
254-04-6 | |
C9H8O | |
132.15900 | |
9.23000 | |
2.09220 | |
132.05800 |
|
1.571
|
|
|
79.7ºC
|
|
|
220.2ºC at 760mmHg
|
|
|
1.095g/cm3
|
|
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0.169mmHg at 25°C
|
|
2901299090
|
品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明 |
|
2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0% |
|
2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0% |
