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| CAS号 : | 5663-96-7 |
精确质量 : | 140.08400 |
| 分子式 : | C8H12O2 |
logP : | 1.65470 |
| 分子量 : | 140.18000 |
PSA : | 37.30000 |
2-辛炔酸 | |
2-octynoic acid | |
5663-96-7 | |
C8H12O2 | |
140.18000 | |
37.30000 | |
1.65470 | |
140.08400 |
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n20/D 1.46(lit.)
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透明无色至淡黄色液体
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214 °F
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148-149 °C19 mm Hg(lit.)
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2-5 °C(lit.)
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0.961 g/mL at 25 °C(lit.)
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RI2725000
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3
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8
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S26-S27-S36/37/39-S45
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II
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UN 3265 8/PG 2
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C
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R20/21/22
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2916190090
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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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