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| CAS号 : | 3958-82-5 |
精确质量 : | 185.93200 |
| 分子式 : | C6H3BrO2 |
logP : | 0.97320 |
| 分子量 : | 186.99100 |
PSA : | 34.14000 |
2-溴-1,4-苯醌 | |
2-bromocyclohexa-2,5-diene-1,4-dione | |
3958-82-5 | |
C6H3BrO2 | |
186.99100 | |
34.14000 | |
0.97320 | |
185.93200 |
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1.628
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103.4ºC
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229.4ºC at 760mmHg
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55ºC
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1.9g/cm3
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Refrigerator
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S26; S36/37/39
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R36/37/38
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2914700090
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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: |
