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| CAS号 : | 1122-28-7 |
精确质量 : | 118.02800 |
| 分子式 : | C5H2N4 |
logP : | 0.15306 |
| 分子量 : | 118.09600 |
PSA : | 76.26000 |
4,5-二氰基咪唑 | |
4,5-Imidazoledicarbonitrile | |
1122-28-7 | |
C5H2N4 | |
118.09600 | |
76.26000 | |
0.15306 | |
118.02800 |
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白色至灰白色结晶粉末
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1.584
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50 °F
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5.65E-13mmHg at 25°C
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168-175 °C(lit.)
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0.791 g/mL at 25 °C
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569.3ºC at 760 mmHg
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III
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2933290090
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UN 1648 3/PG 2
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3
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R20/22; R36/37/38
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S26-S39-S36/37/39-S36/37
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Xn
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品名, 成分含量, 用途, 乌洛托品请注明外观, 6－己内酰胺请注明外观, 签约日期 |
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2933290090. 其他结构含非稠合咪唑环的化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0% |
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2933290090. other compounds containing an unfused imidazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
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作药物原料,或有机多肽合成。 |
