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2,4-Dihydro-2,4-dimethyl-3H-pyrazol-3-one

更新时间:2024-01-08 13:38:16

2,4-Dihydro-2,4-dimethyl-3H-pyrazol-3-one结构式
2,4-Dihydro-2,4-dimethyl-3H-pyrazol-3-one结构式
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常用名 2,4-Dihydro-2,4-dimethyl-3H-pyrazol-3-one 英文名 2,4-Dihydro-2,4-dimethyl-3H-pyrazol-3-one
CAS号 3310-38-1 分子量 112.13000
密度 N/A 沸点 N/A
分子式 C5H8N2O 熔点 N/A
MSDS N/A 闪点 N/A

 名称

英文名 2,4-dimethyl-4H-pyrazol-3-one
英文别名 更多

 物理化学性质

分子式 C5H8N2O
分子量 112.13000
精确质量 112.06400
PSA 32.67000

 安全信息

海关编码 2933199090

 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%

 英文别名

3H-Pyrazol-3-one,2,4-dihydro-2,4-dimethyl
1,4-Dimethyl-pyrazolin-5-on
2,4-dimethyl-1,2-dihydro-pyrazol-3-one
2-Pyrazolin-5-one,1,4-dimethyl
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