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| CAS号 : | 108-30-5 |
精确质量 : | 100.01600 |
| 分子式 : | C4H4O3 |
logP : | -0.15000 |
| 分子量 : | 100.07300 |
PSA : | 43.37000 |
丁二酸酐 | |
succinic anhydride | |
108-30-5 | |
C4H4O3 | |
100.07300 | |
43.37000 | |
-0.15000 | |
100.01600 |
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1.497
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3.5 (vs air)
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细白色结晶固体
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157°C
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261 °C(lit.)
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118-120 °C(lit.)
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1,572 g/cm3
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5.58E-09mmHg at 25°C
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Stable. Incompatible with oxidising agents, strong acids, strong bases, alcohols, amines. Avoid exposure to water or moisture.
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Store at 0-5ºC
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GHS05, GHS07, GHS08 | |
危险 | |
H302; H314; H317; H334; H335 | |
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WN0875000
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1
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S25
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2932999099
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Xn
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R22; R36/37
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品名, 成分含量, 用途 |
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2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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3. 烟草:OR,18。 | |
医药工业用于制造镇痛剂、利尿药、止痛药、解热药及消炎、避孕、抗癌等药物。 |
