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4-methylpenta-1,2-diene

更新时间:2025-08-26 12:56:47

4-methylpenta-1,2-diene结构式
4-methylpenta-1,2-diene结构式
委托求购
常用名 4-methylpenta-1,2-diene 英文名 4-methylpenta-1,2-diene
CAS号 13643-05-5 分子量 82.14360
密度 0.674g/cm3 沸点 67.2ºC at 760mmHg
分子式 C6H10 熔点 N/A
MSDS N/A 闪点 N/A

 4-methylpenta-1,2-diene名称

英文名 4-methylpenta-1,2-diene
英文别名 更多

 4-methylpenta-1,2-diene物理化学性质

密度 0.674g/cm3
沸点 67.2ºC at 760mmHg
分子式 C6H10
分子量 82.14360
精确质量 82.07830
LogP 1.98350
蒸汽压 159mmHg at 25°C
折射率 1.4

 4-methylpenta-1,2-diene安全信息

海关编码 2901299090

 4-methylpenta-1,2-diene海关

海关编码 2901299090
中文概述 2901299090 其他不饱和无环烃。监管条件:无。增值税率:17.0%。退税率:9.0%。最惠国关税:2.0%。普通关税:30.0%
申报要素 品名, 成分含量, 用途, 用作气体燃料的应报明包装容器容积, 散装货物应报明
Summary 2901299090 unsaturated acyclic hydrocarbons。Supervision conditions:None。VAT:17.0%。Tax rebate rate:9.0%。MFN tariff:2.0%。General tariff:30.0%

 4-methylpenta-1,2-diene英文别名

1-isopropylallene
Isopropylallene
4-methyl-1,2-pentadiene
4-methyl-penta-1,2-diene
1,2-Pentadiene,4-methyl
Isopropylallen
CH2=C=CHCH(CH3)2
4-Methyl-penta-1,2-dien
4-Methyl-1,2-pentadien
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