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3,4-dibromo-1,5-dimethylpyrazole

更新时间:2025-11-25 14:43:13

3,4-dibromo-1,5-dimethylpyrazole结构式
3,4-dibromo-1,5-dimethylpyrazole结构式
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常用名 3,4-dibromo-1,5-dimethylpyrazole 英文名 3,4-dibromo-1,5-dimethylpyrazole
CAS号 5775-95-1 分子量 253.92300
密度 N/A 沸点 N/A
分子式 C5H6Br2N2 熔点 N/A
MSDS N/A 闪点 N/A

 3,4-dibromo-1,5-dimethylpyrazole名称

英文名 3,4-dibromo-1,5-dimethylpyrazole
英文别名 更多

 3,4-dibromo-1,5-dimethylpyrazole物理化学性质

分子式 C5H6Br2N2
分子量 253.92300
精确质量 251.89000
PSA 17.82000
LogP 2.25350
InChIKey LNWORINWPDQJGF-UHFFFAOYSA-N
SMILES Cc1c(Br)c(Br)nn1C

 3,4-dibromo-1,5-dimethylpyrazole安全信息

海关编码 2933199090

 3,4-dibromo-1,5-dimethylpyrazole合成线路

~73%

3,4-dibromo-1,5-dimethylpyrazole结构式

3,4-dibromo-1,5...

5775-95-1

文献:Perevalov, V. P.; Andreeva, M. A.; Baryshnenkova, L. I.; Manaev, Yu. A.; Yamburg, G. S.; et al. Chemistry of Heterocyclic Compounds (New York, NY, United States), 1983 , vol. 19, # 12 p. 1326 - 1330 Khimiya Geterotsiklicheskikh Soedinenii, 1983 , vol. 19, # 12 p. 1676 - 1679

 3,4-dibromo-1,5-dimethylpyrazole上下游产品

3,4-dibromo-1,5-dimethylpyrazole上游产品  1

3,4-dibromo-1,5-dimethylpyrazole下游产品  2

 3,4-dibromo-1,5-dimethylpyrazole海关

海关编码 2933199090
中文概述 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%
申报要素 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
Summary 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%

 3,4-dibromo-1,5-dimethylpyrazole英文别名

3,4-Dibrom-1,5-dimethyl-pyrazol
3,4-dibromo-1,5-dimethyl-1H-pyrazole
BB_SC-2706
3,4-dibromo-1,5-dimethyl-pyrazole
3,4-Dibrom-1,5-dimethyl-1H-pyrazol
1,5-Dimethyl-3,4-dibrom-pyrazol
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