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| CAS号 : | 25109-26-6 |
精确质量 : | 159.94300 |
| 分子式 : | C5H4OSe |
logP : | 0.55610 |
| 分子量 : | 159.04500 |
PSA : | 17.07000 |
2-甲酰硒酚 | |
selenophene-2-carbaldehyde | |
25109-26-6 | |
C5H4OSe | |
159.04500 | |
17.07000 | |
0.55610 | |
159.94300 |
|
79.6ºC
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|
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0.218mmHg at 25°C
|
|
|
208.1ºC at 760mmHg
|
|
2912190090
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HS:2912190090.Acyclic aldehydes without other oxygen function |
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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HS: 2912190090. 其他无环醛（不含其他含氧基）. 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% |
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2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
