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| CAS号 : | 123-25-1 |
精确质量 : | 174.08900 |
| 分子式 : | C8H14O4 |
logP : | 0.89280 |
| 分子量 : | 174.19400 |
PSA : | 52.60000 |
丁二酸二乙酯 | |
Diethyl succinate | |
123-25-1 | |
C8H14O4 | |
174.19400 | |
52.60000 | |
0.89280 | |
174.08900 |
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n20/D 1.42(lit.)
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6 (vs air)
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透明液体
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195 °F
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218 °C(lit.)
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-20 °C
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1.047 g/mL at 25 °C(lit.)
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0.126mmHg at 25°C
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Stable under normal temperatures and pressures.
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Store in a cool, dry place. Keep container closed when not in use.
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WM7400000
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2
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29171990
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S26-S36-S24/25-S22
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Xi
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R36/37/38
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29171990. Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:6.3% |
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29171990. Acyclic polycarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff:10.0% |
1. 由乙醇和丁二酸发生酰化制备;或由乙醇和丁二酸在浓硫酸存在下,在苯溶液中直接酯化制取。 | |
1. 用作溶剂,气相色谱固定液,食品添加剂。 |
