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| CAS号 : | 1576-87-0 |
精确质量 : | 84.05750 |
| 分子式 : | C5H8O |
logP : | 1.15150 |
| 分子量 : | 84.11640 |
PSA : | 17.07000 |
反式-2-戊烯醛 | |
trans-2-Pentenal | |
1576-87-0 | |
C5H8O | |
84.11640 | |
17.07000 | |
1.15150 | |
84.05750 |
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n20/D 1.440-1.446(lit.)
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透明无色液体
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73 °F
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80-81 °C160 mm Hg(lit.)
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0.86 g/mL at 25 °C(lit.)
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不溶
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11.451mmHg at 25°C
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0-6ºC
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SB1560000
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3
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3
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S29-S37/39-S26-S16
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II
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UN 1989 3/PG 2
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F; Xi
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R11; R36/37/38
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2912190090
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HS:2912190090.Acyclic aldehydes without other oxygen function |
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品名, 成分含量, 用途, 四聚甲醛报明外观 |
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HS: 2912190090. 其他无环醛（不含其他含氧基）. 增值税率:17.0%. 退税率:9.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2912190090 acyclic aldehydes without other oxygen function。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:5.5%。General tariff:30.0% |
