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| CAS号 : | 108-01-0 |
精确质量 : | 89.08410 |
| 分子式 : | C4H11NO |
logP : | -0.45970 |
| 分子量 : | 89.13620 |
PSA : | 23.47000 |
N,N-二甲基乙醇胺 | |
N,N-dimethylethanolamine | |
108-01-0 | |
C4H11NO | |
89.13620 | |
23.47000 | |
-0.45970 | |
89.08410 |
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n20/D 1.4294(lit.)
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透明至淡黄色液体
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库房通风低温干燥,与氧化剂、酸类分开存放
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-59.0℃
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105 °F
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134-136 °C(lit.)
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−70 °C(lit.)
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miscible
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0.886 g/mL at 20 °C(lit.)
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3.39mmHg at 25°C
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Stable. Flammable. Incompatible with oxidizing agents, copper, copper alloys, zinc, acids, galvanised iron. Hygroscopic.
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KK6125000
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8
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1
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S25-S26-S36/37/39-S45
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II
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UN 2051 8/PG 2
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2922192210
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C
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R10; R20/21/22; R34
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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% |
1.环氧乙烷法 由二甲胺与环氧乙烷进行氨化,经蒸馏、精馏、脱水而得。 | |
用于合成阴离子交换树脂，水处理阳离子絮凝剂，聚氨酯催化剂，树脂助溶剂，水性体系PH调节剂，环氧树脂低温聚合促进剂，医药中间体，纺织助剂，阻蚀防垢剂及染料合成中间体等。 |
