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| CAS号 : | 107-81-3 |
精确质量 : | 150.00400 |
| 分子式 : | C5H11Br |
logP : | 2.56990 |
| 分子量 : | 151.04500 |
PSA : | 0.00000 |
2-溴戊烷 | |
2-Bromopentane | |
107-81-3 | |
C5H11Br | |
151.04500 | |
0.00000 | |
2.56990 | |
150.00400 |
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n20/D 1.441(lit.)
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透明至黄色液体
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库房通风低温干燥,与氧化剂分开存放
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69 °F
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116-117 °C(lit.)
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-95.5 °C
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practically insoluble
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1.223 g/mL at 25 °C(lit.)
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20mmHg at 25°C
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Stable. Highly flammable. Incompatible with strong bases, strong oxidizing agents.
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RZ9800000
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3
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3
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S16-S26-S36/37/39
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II
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UN 2343 3/PG 2
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F; Xi
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R11; R36/37/38
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2903399090
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品名, 成分含量, 用途 |
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2903399090. 其他无环烃的氟化、溴化或碘化衍生物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:5.5%. 普通关税:30.0% |
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2903399090. brominated,fluorinated or iodinated derivatives of acyclic hydrocarbons. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0% |
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HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
1.由戊醇-2和氢溴酸反应而得。向反应锅加入氢溴酸，在搅拌下加入硫酸和戊醇-2。加热回流2h。蒸馏，收集115-119℃馏分。水洗后，用无水硫酸钠脱水，过滤得成品。 | |
一种精细有机合成原料。 |
