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| CAS号 : | 19719-28-9 |
精确质量 : | 203.97400 |
| 分子式 : | C8H6Cl2O2 |
logP : | 2.62050 |
| 分子量 : | 205.03800 |
PSA : | 37.30000 |
2,4-二氯苯乙酸 | |
2-(2,4-dichlorophenyl)acetic acid | |
19719-28-9 | |
C8H6Cl2O2 | |
205.03800 | |
37.30000 | |
2.62050 | |
203.97400 |
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白色至灰白色粉末
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Stable under normal temperatures and pressures.
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150.5ºC
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9.54E-05mmHg at 25°C
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Store in a cool, dry place. Keep container closed when not in use.
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129-131 °C(lit.)
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1.456 g/cm3
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SOLUBLE IN HOT WATER
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325.2ºC at 760 mmHg
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2916399090
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3
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R36/37/38
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S26-S36-S37/39
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Xi
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品名, 成分含量, 用途, 丙烯酸、丙烯酸盐或酯应报明包装 |
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2916399090 其他芳香一元羧酸. 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:6.5% 普通关税:30.0% |
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2916399090 other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2916399090. Other aromatic monocarboxylic acids, their anhydrides, halides, peroxides, peroxyacids and their derivatives. General tariff: |
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医药和农药中间体,它是新型杀虫、杀螨剂螺螨酯的关键中间体。螺螨酯系拜耳公司开发的螺环季酮酸(具有环状酮一烯结构的氧代丁内酯)类杀虫、杀螨剂。 |