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| CAS号 : | 3428-24-8 |
精确质量 : | 177.95900 |
| 分子式 : | C6H4Cl2O2 |
logP : | 2.40460 |
| 分子量 : | 179.00100 |
PSA : | 40.46000 |
4,5-二氯儿茶酚 | |
4,5-dichlorobenzene-1,2-diol | |
3428-24-8 | |
C6H4Cl2O2 | |
179.00100 | |
40.46000 | |
2.40460 | |
177.95900 |
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1.642
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136.6ºC
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110-115ºC(lit.)
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1.624g/cm3
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302.2ºC at 760mmHg
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2908199090
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R36/37/38
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Xi
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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% |
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