您好，欢迎来到魔法化学网！
| CAS号 : | 87-87-6 |
精确质量 : | 245.88100 |
| 分子式 : | C6H2Cl4O2 |
logP : | 3.71140 |
| 分子量 : | 247.89100 |
PSA : | 40.46000 |
四氯氰醌 | |
tetrachlorohydroquinone | |
87-87-6 | |
C6H2Cl4O2 | |
247.89100 | |
40.46000 | |
3.71140 | |
245.88100 |
|
1.661
|
|
|
黄褐色或淡黄色粉末
|
|
|
126.9ºC
|
|
|
286.2ºC
|
|
|
238-240 °C
|
|
|
1.848 g/cm3
|
|
MX7700000
|
|
|
S26; S36/37/39; S39
|
|
|
Xn
|
|
|
R22; R41
|
|
|
2908199090
|
品名, 成分含量, 用途 |
|
HS:2908199090 其他酚及酚醇的仅含卤素取代基的衍生物及其盐 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: 2908199090. derivatives of polyphenols or phenol-alcohols containing only halogen substituents and their salts. VAT:17.0%. tax rebate rate:9.0%. supervision conditions:None. MFN tariff:5.5%. general tariff:30.0% |
