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| CAS号 : | 611-99-4 |
精确质量 : | 214.06300 |
| 分子式 : | C13H10O3 |
logP : | 2.32880 |
| 分子量 : | 214.21700 |
PSA : | 57.53000 |
4,4'-二羟基二苯甲酮 | |
4,4'-Dihydroxybenzophenone | |
611-99-4 | |
C13H10O3 | |
214.21700 | |
57.53000 | |
2.32880 | |
214.06300 |
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1.647
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白色至灰白色结晶粉末
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237ºC
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444.8ºC at 760 mmHg
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213-215 °C(lit.)
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1.302 g/cm3
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insoluble
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Stable under normal temperatures and pressures.
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Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances.
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GHS07 | |
警告 | |
H315; H317; H319; H335 | |
P261; P280; P305 + P351 + P338 | |
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DJ0880000
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3
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29145000
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S26-S36/37-S37/39-S36
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Xi
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R36/37/38
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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% |
四、用途:用作医药、染料、农药、紫外线吸收剂等的中间体 |
