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| CAS号 : | 122-39-4 |
精确质量 : | 169.08900 |
| 分子式 : | C12H11N |
logP : | 3.50320 |
| 分子量 : | 169.22200 |
PSA : | 12.03000 |
二苯胺 | |
diphenylamine | |
122-39-4 | |
C12H11N | |
169.22200 | |
12.03000 | |
3.50320 | |
169.08900 |
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1.634
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5.82 (vs air)
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白色晶体或粉末
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库房通风低温干燥,与食品原料分开储运
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307 °F
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302 °C(lit.)
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52 °C
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1.16
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Slightly soluble. 0.03 g/100 mL
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0.00102mmHg at 25°C
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Stable; may discolour on exposure to light. Incompatible with strong acids, strong oxidizing agents.
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JJ7800000
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3
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6.1
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S28-S36/37-S45-S60-S61-S28A-S16-S7
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III
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UN 3077 9/PG 3
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2921440000
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T
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R23/24/25; R33; R50/53
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品名, 成分含量, 用途 |
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2921440000. 二苯胺及其衍生物以及它们的盐. 增值税率:17.0%. 退税率:17.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:30.0% |
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2921440000. diphenylamine and its derivatives; salts thereof. VAT:17.0%. Tax rebate rate:17.0%. . MFN tariff:6.5%. General tariff:30.0% |
1.苯胺盐酸盐法由苯胺与苯胺盐酸盐缩合而得。 | |
用于制取偶氮染料和其它染料,也用作硝酸纤维素的稳定剂。用作自由基的阻聚剂和缓聚剂。本品为酸性黄G,酸性橙Ⅳ等偶氮染料的混合组分,也用于生产橡胶的促进剂、防老剂、塑料稳定剂和兽药硫化二苯胺等。用于硝酸盐、亚硝酸盐、氯酸盐、镁的比色测定。用于氧化还原指示剂、检验或测定氧化物、有机合成及用作液体干燥剂。用于生产橡胶的促进剂、防老剂、塑料稳定剂和兽药硫化二苯胺等。还可用作硝化棉及无烟炸药的安全剂等。用作分析试剂,如作显色剂、氧化还原指示剂、液体干燥剂。还用于有机合成。 |