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| CAS号 : | 3663-81-8 |
精确质量 : | 198.00800 |
| 分子式 : | C9H7ClO3 |
logP : | 1.59180 |
| 分子量 : | 198.60300 |
PSA : | 35.53000 |
2,3-二氢-1,4-苯并二英-2-碳酰氯 | |
2,3-Dihydro-1,4-benzodioxine-2-carbonyl chloride | |
3663-81-8 | |
C9H7ClO3 | |
198.60300 | |
35.53000 | |
1.59180 | |
198.00800 |
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1.556
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123.2ºC
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279.9ºC at 760mmHg
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56-59ºC
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1.374g/cm3
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S26; S36/37/39
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Xi
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R34
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2932999099
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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% |
