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| CAS号 : | 824-69-1 |
精确质量 : | 177.95900 |
| 分子式 : | C6H4Cl2O2 |
logP : | 2.40460 |
| 分子量 : | 179.00100 |
PSA : | 40.46000 |
2,5-二氯对苯二酚 | |
2,5-dichlorohydroquinone | |
824-69-1 | |
C6H4Cl2O2 | |
179.00100 | |
40.46000 | |
2.40460 | |
177.95900 |
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近乎于白色至粉红色-棕色结晶粉末
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1.642
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119.5ºC
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168-171 °C(lit.)
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1.624g/cm3
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274ºC at 760 mmHg
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2908199090
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UN 3261 8/PG 3
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3
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R34
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S26-S27-S36/37/39-S45
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C
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品名, 成分含量, 用途 |
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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% |
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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% |
