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| CAS号 : | 1421-49-4 |
精确质量 : | 250.15700 |
| 分子式 : | C15H22O3 |
logP : | 3.68540 |
| 分子量 : | 250.33300 |
PSA : | 57.53000 |
3,5-二叔丁基-4-羟基苯甲酸 | |
3,5-Di-tert-butyl-4-hydroxybenzoic acid | |
1421-49-4 | |
C15H22O3 | |
250.33300 | |
57.53000 | |
3.68540 | |
250.15700 |
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略黄色固体
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174ºC
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340.6ºC at 760 mmHg
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206-209 °C(lit.)
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1.07 g/cm3
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3.28E-05mmHg at 25°C
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Stable under normal temperatures and pressures.
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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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DG6320000
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3
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S26-S36
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Xn
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R22; R36/37/38
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2918290000
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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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