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| CAS号 : | 2138-22-9 |
精确质量 : | 143.99800 |
| 分子式 : | C6H5ClO2 |
logP : | 1.75120 |
| 分子量 : | 144.55600 |
PSA : | 40.46000 |
4-氯邻苯二酚 | |
4-chlorocatechol | |
2138-22-9 | |
C6H5ClO2 | |
144.55600 | |
40.46000 | |
1.75120 | |
143.99800 |
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1.629
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140°C 10,5mm
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90-94 °C(lit.)
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1.471 g/cm3
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0.00505mmHg at 25°C
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Stable at normal temperatures and pressures.
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Keep tightly closed.
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UX1490000
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3
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S26-S36/37/39-S45
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II
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UN 1759 8/PG 2
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C
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R34
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2908199090
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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% |
