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2,9-Dimethylpicene

更新时间:2025-08-31 16:52:38

2,9-Dimethylpicene结构式
2,9-Dimethylpicene结构式
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常用名 2,9-Dimethylpicene 英文名 2,9-Dimethylpicene
CAS号 1679-02-3 分子量 306.400
密度 1.2±0.1 g/cm3 沸点 545.7±20.0 °C at 760 mmHg
分子式 C24H18 熔点 N/A
MSDS N/A 闪点 279.1±15.9 °C

 2,9-Dimethylpicene名称

英文名 2,9-dimethylpicene
英文别名 更多

 2,9-Dimethylpicene物理化学性质

密度 1.2±0.1 g/cm3
沸点 545.7±20.0 °C at 760 mmHg
分子式 C24H18
分子量 306.400
闪点 279.1±15.9 °C
精确质量 306.140839
LogP 8.06
蒸汽压 0.0±0.7 mmHg at 25°C
折射率 1.769

 2,9-Dimethylpicene安全信息

海关编码 2901299090

 2,9-Dimethylpicene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%

 2,9-Dimethylpicene英文别名

2,5-PYRAZINEDIETHANOL
Picene,9-dimethyl
2,9-dimethyl-picene
Picene,2,9-dimethyl
EINECS 216-840-8
Picene, 2,9-dimethyl-
2,9-Dimethylpicene
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