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| CAS号 : | 18365-42-9 |
精确质量 : | 166.01900 |
| 分子式 : | C9H7ClO |
logP : | 2.46520 |
| 分子量 : | 166.60400 |
PSA : | 17.07000 |
α-氯代肉桂醛 | |
(Z)-2-chloro-3-phenylprop-2-enal | |
18365-42-9 | |
C9H7ClO | |
166.60400 | |
17.07000 | |
2.46520 | |
166.01900 |
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淡黄色透明液体
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1.639-1.641
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130.7ºC
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0.00889mmHg at 25°C
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0-6ºC
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20-22ºC
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1.199 g/cm3
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107-108ºC (3 mmHg)
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2913000090
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UN 2810
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3
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R22; R36/37/38
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S26-S37/39
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GD6489990
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Xn
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品名, 成分含量, 用途 |
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2913000090 品目2912所列产品的其他衍生物〔指卤化,磺化,硝化或亚硝化的衍生物〕. 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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HS: 2913000090 halogenated, sulphonated, nitrated or nitrosated derivatives of products of heading 2912 Educational tariff:17.0% Tax rebate rate:9.0% Regulatory conditions:none Most favored nation tariff:5.5% General tariff:30.0% |
由肉桂醛与氯加成,再在碳酸钠存在下脱HCl而得。 | |
本品是一种医药中间体。 |
