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| CAS号 : | 6284-40-8 |
精确质量 : | 195.11100 |
| 分子式 : | C7H17NO5 |
logP : | -2.96740 |
| 分子量 : | 195.21400 |
PSA : | 113.18000 |
N-甲基-D-葡胺 | |
N-methylglucamine | |
6284-40-8 | |
C7H17NO5 | |
195.21400 | |
113.18000 | |
-2.96740 | |
195.11100 |
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白色粉末
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Stable under normal temperatures and pressures.
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Keep container closed when not in use. Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep away from water.
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128-132ºC
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1.375
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490.4ºCºC at 760 mmHg
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2922199090
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R36/37/38
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S24/25
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品名, 成分含量, 用途, 乙醇胺及其盐应报明色度, 乙醇胺及其盐应报明包装 |
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2922199090. 其他氨基醇及其醚，酯和它们的盐（但含一种以上含氧基的除外）. 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:30.0% |
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2922199090. other amino-alcohols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:30.0% |
下通入干燥的一甲胺气体,反应1.5-2h后,溶液逐渐澄清,继续在50℃保持2h,得葡萄糖缩甲胺溶液。再将其加入高压釜中,在雷氏镍存在下,通氢加压至2.5MPa,在80-85℃搅拌1-2h。然后经冷却泄压后出料,将上层葡甲胺乙醇溶液冷却结晶,过滤,得葡甲胺粗品,再经精制而得成品。 | |
本品在药剂中用作助溶剂，其能与一些药物生成盐而增加药物的溶解性，也可作为造影剂的助溶剂及表面活性剂。 |
