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1H-Imidazole, 4,5-diethynyl-1-methyl- (9CI)

更新时间:2025-09-18 17:09:07

1H-Imidazole, 4,5-diethynyl-1-methyl- (9CI)结构式
1H-Imidazole, 4,5-diethynyl-1-methyl- (9CI)结构式
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常用名 1H-Imidazole, 4,5-diethynyl-1-methyl- (9CI) 英文名 1H-Imidazole, 4,5-diethynyl-1-methyl- (9CI)
CAS号 37067-94-0 分子量 130.14700
密度 N/A 沸点 N/A
分子式 C8H6N2 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 4,5-diethynyl-1-methyl-1H-imidazole
英文别名 更多

 物理化学性质

分子式 C8H6N2
分子量 130.14700
精确质量 130.05300
PSA 17.82000
LogP 0.38270

 安全信息

海关编码 2933290090

 上下游产品

上游产品  0

下游产品  1

 海关

海关编码 2933290090
中文概述 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%
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 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%

 英文别名

4,5-Diethynyl-1-methyl-imidazol
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