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| CAS号 : | 98-78-2 |
精确质量 : | 128.04700 |
| 分子式 : | C6H8O3 |
logP : | 0.44020 |
| 分子量 : | 128.12600 |
PSA : | 54.37000 |
3-氧代-1-环戊烷羧酸 | |
3-Oxo-1-cyclopentanecarboxylic acid | |
98-78-2 | |
C6H8O3 | |
128.12600 | |
54.37000 | |
0.44020 | |
128.04700 |
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1.513
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白色至黄色粉末,晶体,结晶粉末和/或大块
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149.9ºC
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300.6ºC at 760 mmHg
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59-62 °C(lit.)
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1.314 g/cm3
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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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3
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S26-S36/37/39
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R36/37/38
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2918300090
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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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