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| CAS号 : | 122-37-2 |
精确质量 : | 185.08400 |
| 分子式 : | C12H11NO |
logP : | 3.20880 |
| 分子量 : | 185.22200 |
PSA : | 32.26000 |
对羟基二苯胺 | |
4-Hydroxydiphenylamine | |
122-37-2 | |
C12H11NO | |
185.22200 | |
32.26000 | |
3.20880 | |
185.08400 |
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1.67
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淡黄色晶体
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库房通风低温干燥,与食品原料分开存放
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209°C
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190°C
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67-73°C
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1.203 g/cm3
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8.52E-05mmHg at 25°C
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SJ6950000
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6.1
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S26-S36/37/39-S36/39
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III
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UN2811
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2922299090
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Xn
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R37/38; R41
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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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2922299090. 其他氨基(萘酚、酚)及醚、酯〔包括它们的盐, 但含有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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2922299090. other amino-naphthols and other amino-phenols, 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% |
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2922299090. 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% |
二、生产方法简介 由苯胺与对苯二酚反应制得;或由溴苯与对氨基苯酚反应得到。 | |
三、用途 医药、染料、农药中间体,也是橡胶助剂的中间体。 |