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![1,6-二氧螺环[4.4]-壬烷结构式](https://www.chemicalbook.com/CAS/GIF/176-32-9.gif)
| CAS号 : | 176-32-9 |
精确质量 : | 128.08400 |
| 分子式 : | C7H12O2 |
logP : | 1.30350 |
| 分子量 : | 128.16900 |
PSA : | 18.46000 |
1,6-二氧螺环[4.4]-壬烷 | |
CYCLOPENTANONE ETHYLENE KETAL | |
176-32-9 | |
C7H12O2 | |
128.16900 | |
18.46000 | |
1.30350 | |
128.08400 |
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n20/D 1.448(lit.)
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120 °F
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54-55ºC35 mm Hg(lit.)
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1.03 g/mL at 25ºC(lit.)
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7.53mmHg at 25°C
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3.2
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III
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UN 1224 3/PG 3
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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% |
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