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| CAS号 : | 16400-32-1 |
精确质量 : | 145.97300 |
| 分子式 : | C5H7Br |
logP : | 1.79470 |
| 分子量 : | 147.01300 |
PSA : | 0.00000 |
1-溴-2-戊炔 | |
1-bromopent-2-yne | |
16400-32-1 | |
C5H7Br | |
147.01300 | |
0.00000 | |
1.79470 | |
145.97300 |
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n20/D 1.498(lit.)
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45.1ºC
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7mmHg at 25°C
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1.366g/cm3
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142.5ºC at 760mmHg
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2903399090
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UN 1993 3/PG 3
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R10
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S26; S36
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Xi
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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 |
