2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl-
更新时间：2025-09-05 18:18:14
2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl-结构式
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常用名 | 2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl- | 英文名 | 2,5-Cyclohexadiene-1,4-dione,2,5-dibromo-3,6-diphenyl- |
|---|---|---|---|---|
| CAS号 | 28293-39-2 | 分子量 | 418.07900 | |
| 密度 | 1.778g/cm3 | 沸点 | 513ºC at 760mmHg | |
| 分子式 | C18H10Br2O2 | 熔点 | N/A | |
| MSDS | N/A | 闪点 | 141.2ºC |
| 英文名 | 2,5-dibromo-3,6-diphenylcyclohexa-2,5-diene-1,4-dione |
|---|---|
| 英文别名 | 更多 |
| 密度 | 1.778g/cm3 |
|---|---|
| 沸点 | 513ºC at 760mmHg |
| 分子式 | C18H10Br2O2 |
| 分子量 | 418.07900 |
| 闪点 | 141.2ºC |
| 精确质量 | 415.90500 |
| PSA | 34.14000 |
| LogP | 4.75060 |
| 蒸汽压 | 1.23E-10mmHg at 25°C |
| 折射率 | 1.707 |
| 海关编码 | 2914700090 |
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~%
2,5-Cyclohexadi... 28293-39-2 |
| 文献：Shildneck; Adams Journal of the American Chemical Society, 1931 , vol. 53, p. 2373,2376 |
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~%
2,5-Cyclohexadi... 28293-39-2 |
| 文献：Shildneck; Adams Journal of the American Chemical Society, 1931 , vol. 53, p. 2373,2376 |
|
~%
2,5-Cyclohexadi... 28293-39-2 |
| 文献：Frank et al. Journal of the American Chemical Society, 1950 , vol. 72, p. 1824 |
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~%
2,5-Cyclohexadi... 28293-39-2 |
| 文献：Shildneck; Adams Journal of the American Chemical Society, 1931 , vol. 53, p. 2373,2376 |
CAS号28293-26-7
CAS号28293-31-4| 海关编码 | 2914700090 |
|---|---|
| 中文概述 | 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% |
| 申报要素 | 品名, 成分含量, 用途, 丙酮报明包装 |
| Summary | 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% |
| p-Benzoquinone,2,5-dibromo-3,6-diphenyl |
| 2,5-Diphenyl-3,6-dibrom-p-benzochinon |
| 2,5-Dibrom-3,6-diphenyl-[1,4]benzochinon |
| 2,5-dibromo-3,6-diphenyl-1,4-benzoquinone |
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