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| CAS号 : | 1198-55-6 |
精确质量 : | 245.88100 |
| 分子式 : | C6H2Cl4O2 |
logP : | 3.71140 |
| 分子量 : | 247.89100 |
PSA : | 40.46000 |
四氯邻苯二酚 | |
tetrachlorocatechol | |
1198-55-6 | |
C6H2Cl4O2 | |
247.89100 | |
40.46000 | |
3.71140 | |
245.88100 |
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1.661
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140.7ºC
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0.000358mmHg at 25°C
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184-186°C (dec.)
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1.848g/cm3
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309.1ºC at 760mmHg
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III
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6.1(b)
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2908199090
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2811
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R20/22
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S26; S36/37/39; S39
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UX2449000
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Xn
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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% |
