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| CAS号 : | 122-66-7 |
精确质量 : | 184.10000 |
| 分子式 : | C12H12N2 |
logP : | 3.27160 |
| 分子量 : | 184.23700 |
PSA : | 24.06000 |
1,2-二苯肼 | |
1,2-Diphenylhydrazine | |
122-66-7 | |
C12H12N2 | |
184.23700 | |
24.06000 | |
3.27160 | |
184.10000 |
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1.7
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橙色-黄色至橙色粉末
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库房通风低温干燥,与氧化剂、食品添加剂、酸类分开存放
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180.5ºC
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330ºC at 760mmHg
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123-126 °C(lit.)
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1,158 g/cm3
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0.07mmHg at 25°C
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Stable. Incompatible with strong oxidizing agents, strong acids.
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GHS07, GHS08, GHS09 | |
危险 | |
H302; H350; H410 | |
P201; P273; P308 + P313; P501 | |
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MW2625000
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3
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6.1
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S53-S45-S60-S61
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III
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UN 3077 9/PG 3
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T
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R45; R22; R50/53
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2928000090
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2933990090
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2933990090. 其他仅含氮杂原子的杂环化合物. 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:20.0% | |
2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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由硝基苯经还原得到的二苯肼有两种方法。 | |
1.医药工业用于生产解热镇痛药保泰松;染料工业用于制造联苯胺染料等。 |
