您好，欢迎来到魔法化学网！
| CAS号 : | 90-59-5 |
精确质量 : | 277.85800 |
| 分子式 : | C7H4Br2O2 |
logP : | 2.72970 |
| 分子量 : | 279.91300 |
PSA : | 37.30000 |
3,5-二溴水杨醛 | |
3,5-Dibromosalicylaldehyde | |
90-59-5 | |
C7H4Br2O2 | |
279.91300 | |
37.30000 | |
2.72970 | |
277.85800 |
|
黄色至黄色-棕色结晶粉末
|
|
|
1.687
|
|
|
111.7ºC
|
|
|
82-83.5 °C(lit.)
|
|
|
2.122 g/cm3
|
|
|
261.2ºC at 760 mmHg
|
|
2913000090
|
|
|
3
|
|
|
R36/37/38
|
|
|
S26-S37/39-S24/25
|
|
|
CU5609000
|
|
|
Xi
|
品名, 成分含量, 用途 |
|
2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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% |
|
HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
