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| CAS号 : | 873-73-4 |
精确质量 : | 136.00800 |
| 分子式 : | C8H5Cl |
logP : | 2.32130 |
| 分子量 : | 136.57800 |
PSA : | 0.00000 |
对氯苯乙炔 | |
4-Chlorophenylacetylene | |
873-73-4 | |
C8H5Cl | |
136.57800 | |
0.00000 | |
2.32130 | |
136.00800 |
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白色结晶固体
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1.564
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Light Sensitive
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10 °C
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Keep Cold
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45-47 °C(lit.)
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1.15 g/cm3
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79-82 °C (23 mmHg)
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2903999090
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UN 1325 4.1/PG 2
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3
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R11; R36/37/38
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S16-S26-S36-S37/39
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F; Xi
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品名, 成分含量, 用途 |
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2903999090 其他芳烃卤化衍生物. 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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2903999090 halogenated derivatives of aromatic hydrocarbons VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:5.5% General tariff:30.0% |
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2903999090. Halogenated derivatives of aromatic hydrocarbons. General tariff: |
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1.制法: 于装有搅拌器、氮气导管、回流冷凝器的反应瓶中,加入对氯苯乙酮 |