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| CAS号 : | 100-09-4 |
精确质量 : | 152.04700 |
| 分子式 : | C8H8O3 |
logP : | 1.39340 |
| 分子量 : | 152.14700 |
PSA : | 46.53000 |
凯素灵 | |
4-methoxybenzoic acid | |
100-09-4 | |
C8H8O3 | |
152.14700 | |
46.53000 | |
1.39340 | |
152.04700 |
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1.571-1.576
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白色粉末
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库房通风低温干燥,与食品原料分开存放
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185 °C
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275 °C
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182-185 °C(lit.)
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1.385
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0.002mmHg at 25°C
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Stable. Incompatible with strong oxidizing agents.
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BZ4395000
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1
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S26-S36-S24/25
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2918990090
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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% |
<p>以对羟基苯甲酸与硫酸二甲酯反应即得。</p> | |
<p>本品用作香料的制备、制药和防腐剂。</p> |
