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| CAS号 : | 14268-66-7 |
精确质量 : | 137.04800 |
| 分子式 : | C7H7NO2 |
logP : | 1.57870 |
| 分子量 : | 137.13600 |
PSA : | 44.48000 |
3,4-亚甲二氧基苯胺 | |
3,4-(Methylenedioxy)aniline | |
14268-66-7 | |
C7H7NO2 | |
137.13600 | |
44.48000 | |
1.57870 | |
137.04800 |
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1.63
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白色至棕色固体
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289 °F
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144 °C16 mm Hg(lit.)
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39-41 °C(lit.)
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1.332 g/cm3
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slightly soluble
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0.00795mmHg at 25°C
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Stable at room temperature in closed containers under normal storage and handling conditions. May discolor on exposure to air and light.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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3
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29329970
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6.1
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S26-S36
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I; II; III
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Xi
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R36/37/38
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2933990090
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2933990090. 其他仅含氮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% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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