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| CAS号 : | 106-96-7 |
精确质量 : | 117.94200 |
| 分子式 : | C3H3Br |
logP : | 1.01450 |
| 分子量 : | 118.96000 |
PSA : | 0.00000 |
3-溴丙炔 | |
3-Bromopropyne | |
106-96-7 | |
C3H3Br | |
118.96000 | |
0.00000 | |
1.01450 | |
117.94200 |
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n20/D 1.494
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透明至黄色液体
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库房通风低温干燥,与氧化剂分开储运存放
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65 °F
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97 °C
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-61°C
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1.38 g/mL at 20 °C
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64.6mmHg at 25°C
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When propargyl bromide is diluted with 20-30% by weight of toluene, its explosive properties are practically eliminated.
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GHS02, GHS06, GHS08 | |
危险 | |
H225; H301; H304; H315; H319; H335; H336; H361d; H373 | |
P210; P260; P280; P370 + P378; P403 + P235 | |
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UK4375000
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3
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3
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S53-S16-S36/37/39-S45-S37/39-S28A-S26-S62
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II
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UN 2345 3/PG 2
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F; T
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R11; R25; R36/37/38; R63
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2903399090
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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% |
1.由炔丙醇与溴化磷反应而得。将炔丙醇在冷却下加入吡啶,搅拌于-5℃缓缓滴加三溴化磷,反应温度维持在0℃以下。加毕,继续搅拌15min。然后,减压蒸馏,收集全部馏出液,在常压下再分馏一次,得成品。 | |
用于合成乙炔各种衍生物;医药工业用于制造抗霉菌药氯丙炔碘。 |
