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| CAS号 : | 5438-36-8 |
精确质量 : | 277.94400 |
| 分子式 : | C8H7IO3 |
logP : | 1.81790 |
| 分子量 : | 278.04400 |
PSA : | 46.53000 |
5-碘香兰素 | |
5-Iodovanillin | |
5438-36-8 | |
C8H7IO3 | |
278.04400 | |
46.53000 | |
1.81790 | |
277.94400 |
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略黄色粉末
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1.671
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137.7ºC
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183-185 °C(lit.)
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1.909 g/cm3
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304.1ºC at 760 mmHg
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2913000090
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3
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R36/37/38
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S26-S37/39
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Xi
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品名, 成分含量, 用途 |
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2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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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HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
