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| CAS号 : | 50743-20-9 |
精确质量 : | 204.99300 |
| 分子式 : | C10H4ClNO2 |
logP : | 2.31808 |
| 分子量 : | 205.59700 |
PSA : | 54.00000 |
6-氯色酮-3-腈 | |
6-chloro-4-oxochromene-3-carbonitrile | |
50743-20-9 | |
C10H4ClNO2 | |
205.59700 | |
54.00000 | |
2.31808 | |
204.99300 |
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1.636
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189.8ºC
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209-211 °C(lit.)
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1.48g/cm3
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390.2ºC at 760 mmHg
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III
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6.1
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2926909090
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UN3439
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3
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R36/37/38
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S26-S36
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Xi
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品名, 成分含量, 用途 |
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2926909090 其他腈基化合物. 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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HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0% |
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2926909090. Other Nitrile-function compounds. General tariff:6.5% |
