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结构式
英文名称 : dimethyl 5,5-dimethylpyrazole-3,4-dicarboxylate
CAS号 :
13566-26-2
精确质量 :
212.08000
分子式 :
C9H12N2O4
logP :
-0.29790
分子量 :
212.20300
PSA :
77.32000

供应商

纯度:99%   规格:100g / 25g / 500g
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基本属性
dimethyl 5,5-dimethylpyrazole-3,4-dicarboxylate
13566-26-2
C9H12N2O4
212.20300
77.32000
-0.29790
212.08000
物化性质
1.53
112.7ºC
0.00675mmHg at 25°C
1.26g/cm3
270.7ºC at 760 mmHg
安全信息
2933199090
海关数据
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
2933199090. 其他结构上有非稠合吡唑环化合物. 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%
2933199090. other compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff:6.5%
2933199090. Other Compounds containing an unfused pyrazole ring (whether or not hydrogenated) in the structure. General tariff: