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| CAS号 : | 82305-04-2 |
精确质量 : | 237.99900 |
| 分子式 : | C11H11BrO |
logP : | 3.63330 |
| 分子量 : | 239.10800 |
PSA : | 9.23000 |
6-溴-2,2-二甲基-2H-苯并吡喃 | |
6-bromo-2,2-dimethylchromene | |
82305-04-2 | |
C11H11BrO | |
239.10800 | |
9.23000 | |
3.63330 | |
237.99900 |
|
113ºC
|
|
|
143-146ºC (19 TORR)
|
|
|
1.364
|
|
|
286ºC
|
|
2903399090
|
品名, 成分含量, 用途 |
|
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% |
|
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% |
|
HS:2903399090.Fluorinated or iodinated derivatives of acyclic hydrocarbons. General tariff:0 |
