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| CAS号 : | 816-40-0 |
精确质量 : | 149.96800 |
| 分子式 : | C4H7BrO |
logP : | 1.36040 |
| 分子量 : | 151.00200 |
PSA : | 17.07000 |
溴丁酮 | |
1-BROMO-2-BUTANONE | |
816-40-0 | |
C4H7BrO | |
151.00200 | |
17.07000 | |
1.36040 | |
149.96800 |
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无色至淡黄色液体
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n20/D 1.465(lit.)
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155 °F
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Keep Cold
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1.479 g/mL at 25 °C(lit.)
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105 °C150 mm Hg(lit.)
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III
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6.1
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2914700090
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1693
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3
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R20/21/22; R36/37/38
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S26-S27-S36/37/39
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EL7000000
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Xn; Xi; F
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品名, 成分含量, 用途, 丙酮报明包装 |
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2914700090 其他酮及醌的卤化、磺化衍生物（包括硝化和亚硝化衍生物）. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0% |
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HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0% |
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2914700090. Halogenated, sulphonated, nitrated or nitrosated derivatives of Ketones and quinones, whether or not with other oxygen function. General tariff: |
