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| CAS号 : | 4394-85-8 |
精确质量 : | 115.06300 |
| 分子式 : | C5H9NO2 |
logP : | 0.04880 |
| 分子量 : | 115.13000 |
PSA : | 29.54000 |
N-甲酰吗啉 | |
4-Formylmorpholine | |
4394-85-8 | |
C5H9NO2 | |
115.13000 | |
29.54000 | |
0.04880 | |
115.06300 |
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n20/D 1.485(lit.)
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透明黄色液体
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>230 °F
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236-237 °C(lit.)
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20-23 °C(lit.)
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1.145 g/mL at 25 °C(lit.)
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SOLUBLE
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Stable under normal temperatures and pressures.
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Keep container closed when not in use. Store in a cool, dry, well-ventilated area away from incompatible substances.
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QD9694000
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3
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29349990
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S23-S24/25
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R36/37/38
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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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<p>用于天然气、合成气、烟道气、天然气凝析油及汽油等的脱硫;是石油芳烃装置的最佳抽提溶剂，可用萃取蒸馏回收芳烃，它具有选择性好，热稳定性和化学稳定性好，无毒害，无腐蚀。是目前最广泛应用的回收芳烃溶剂。本品主要用作脱硫剂,是现有脱硫剂效果的四倍,广泛应用于石油化工行业。</p> |
