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| CAS号 : | 62-31-7 |
精确质量 : | 189.05600 |
| 分子式 : | C8H12ClNO2 |
logP : | 2.10130 |
| 分子量 : | 189.63900 |
PSA : | 66.48000 |
盐酸多巴胺 | |
3-Hydroxytyramine hydrochloride | |
62-31-7 | |
C8H12ClNO2 | |
189.63900 | |
66.48000 | |
2.10130 | |
189.05600 |
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灰白色晶体
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Stable. Incompatible with strong oxidizing agents. Combustible.
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库房低温,通风,干燥
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248-250 °C(lit.)
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soluble
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337.7ºC at 760 mmHg
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GHS07, GHS09 | |
警告 | |
H302; H410 | |
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29222900
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2
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R36/37/38
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S26-S36
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UX1092000
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Xi
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29222900. Other amino-naphthols and other amino-phenols, other than those containing more than one kind of oxygen function, their ethers and esters; salts thereof. General tariff:6.5% |
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由胡椒乙胺开环而得。将胡椒乙胺和苯酚加入反应锅，冷却，慢慢加入盐酸，升温至110℃回流12-44h。反应到达终点后，稍冷，加水搅拌均匀。静置分层，分去酚层。水层用乙酸异丙酯提取，提取后的水层减压（8.0kPa）蒸发至干，再加入1/2量乙醇和盐酸，加热溶解。冷却，结晶，过滤，滤饼用乙醇洗涤，干燥，得成品。收率74%。 | |
该品为升压产品，也是一种生化试剂。 |
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