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| CAS号 : | 141-30-0 |
精确质量 : | 147.96000 |
| 分子式 : | C4H2Cl2N2 |
logP : | 1.78340 |
| 分子量 : | 148.97800 |
PSA : | 25.78000 |
3,6-二氯哒嗪 | |
3,6-Dichloropyridazine | |
141-30-0 | |
C4H2Cl2N2 | |
148.97800 | |
25.78000 | |
1.78340 | |
147.96000 |
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灰白色至褐色结晶粉末
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1.4346 (20ºC)
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0.00782mmHg at 25°C
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Refrigerator
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65-69 °C(lit.)
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1.493 g/cm3
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277ºC at 760mmHg
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III
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6.1
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2933990090
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2811
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3
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R20; R25; R36/37/38
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S26-S37/39-S45-S22-S36/39
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UR5886250
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T
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2933990090. Heterocyclic compounds with nitrogen hetero-atom(s) only |
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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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2933990090. 其他仅含氮杂原子的杂环化合物. 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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2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0% |
由顺丁烯二酸酐经扩环、氯化而得。 | |
医药、农药化工原料中间体。 |
