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| CAS号 : | 109-89-7 |
精确质量 : | 73.08910 |
| 分子式 : | C4H11N |
logP : | 1.00670 |
| 分子量 : | 73.13680 |
PSA : | 12.03000 |
二乙胺 | |
Diethylamine | |
109-89-7 | |
C4H11N | |
73.13680 | |
12.03000 | |
1.00670 | |
73.08910 |
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n20/D 1.385(lit.)
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2.5 (vs air)
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透明至略淡黄色液体
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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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−20 °F
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55 °C(lit.)
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-50 °C
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soluble
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0.71
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218mmHg at 25°C
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Stable. Highly flammable. Incompatible with strong oxidizing agents.
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GHS02, GHS05, GHS06 | |
危险 | |
H225; H302 + H332; H311; H314 | |
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HZ8750000
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3
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1
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S16-S26-S29-S36/37/39-S45-S3
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II
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UN 1154 3/PG 2
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2921199090
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C
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R11; R20/21/22; R35
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品名, 成分含量, 用途 |
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2921199090 其他无环单胺及其衍生物及其盐。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:6.5%。普通关税:30.0% |
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2921199090 other acyclic monoamines and their derivatives; salts thereof VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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HS:2921199090.Acyclic monoamines and their derivatives; salts thereof. General tariff:6.5% |
1.乙醇常压气相催化法将气相乙醇、氨和氢以1:0.8:1.5(mol)混合,经预热(170-180℃)进入装有铜镍催化剂的第一反应器,于195-200℃下进行气相催化反应,然后再进入有铜镍催化剂的第二反应器进行合成反应,于170-175℃下进行还原,以除去乙腈等杂质。将反应气经冷凝后收得 | |
1.用于制造医药、农药、染料、橡胶硫化促进剂、纺织助剂以及金属防腐剂、乳化剂、阻聚剂等。也用作蜡的精制溶剂、共轭双烯乳液聚合时的活化剂以及配制发动机的抗冻剂等。 |