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| CAS号 : | 7726-95-6 |
精确质量 : | 157.83700 |
| 分子式 : | Br2 |
logP : | 1.69120 |
| 分子量 : | 159.80800 |
PSA : | 0.00000 |
溴 | |
dibromine | |
7726-95-6 | |
Br2 | |
159.80800 | |
0.00000 | |
1.69120 | |
157.83700 |
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1.55
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7.14 (vs air)
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暗红色液体或微红的-棕色气体
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库房通风低温干燥,与可燃物、有机物及易氧化物分开存放
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113 °C
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58.8 °C(lit.)
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−7.2 °C(lit.)
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3.119 g/mL at 25 °C(lit.)
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35 g/L (20 ºC)
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Stable. Incompatible with reducing agents, alkali metals, powdered metals, steel, iron, copper, organic materials.
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175 mm Hg ( 20 °C)
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GHS05, GHS06, GHS09 | |
危险 | |
H314; H330; H400 | |
P260; P273; P280; P284; P305 + P351 + P338; P310 | |
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EF9100000
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2
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8
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S26-S45-S61-S7/9-S36/37/39-S28-S53
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I
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UN 1744 8/PG 1
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2801302000
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T+; C; N
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R26; R35; R50
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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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主要用作制取溴化物，并用于医药、农药、染料、香料、摄影材料、灭火剂、选矿、冶金、鞣革、净水等，用作普通分析试剂、乙烯和重碳氢化合物的吸收剂及有机合成的溴化剂。 |
