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2,3-dichlorocyclopent-2-ene-1,4-dione

更新时间:2024-01-10 10:36:08

2,3-dichlorocyclopent-2-ene-1,4-dione结构式
2,3-dichlorocyclopent-2-ene-1,4-dione结构式
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常用名 2,3-dichlorocyclopent-2-ene-1,4-dione 英文名 2,3-dichlorocyclopent-2-ene-1,4-dione
CAS号 3229-28-5 分子量 164.97400
密度 1.59g/cm3 沸点 219.2ºC at 760 mmHg
分子式 C5H2Cl2O2 熔点 N/A
MSDS N/A 闪点 87.7ºC

 2,3-dichlorocyclopent-2-ene-1,4-dione名称

英文名 4,5-dichlorocyclopent-4-ene-1,3-dione
英文别名 更多

 2,3-dichlorocyclopent-2-ene-1,4-dione物理化学性质

密度 1.59g/cm3
沸点 219.2ºC at 760 mmHg
分子式 C5H2Cl2O2
分子量 164.97400
闪点 87.7ºC
精确质量 163.94300
PSA 34.14000
LogP 1.21750
折射率 1.542

 2,3-dichlorocyclopent-2-ene-1,4-dione安全信息

海关编码 2914700090

 2,3-dichlorocyclopent-2-ene-1,4-dione合成线路

 2,3-dichlorocyclopent-2-ene-1,4-dione海关

海关编码 2914700090
中文概述 2914700090 其他酮及醌的卤化、磺化衍生物(包括硝化和亚硝化衍生物). 增值税率:17.0% 退税率:9.0% 监管条件:无 最惠国关税:5.5% 普通关税:30.0%
申报要素 品名, 成分含量, 用途, 丙酮报明包装
Summary HS: 2914700090 halogenated, sulphonated, nitrated or nitrosated derivatives of ketones and quinones, whether or not with other oxygen function Tax rebate rate:9.0% Supervision conditions:none VAT:17.0% MFN tariff:5.5% General tariff:30.0%

 2,3-dichlorocyclopent-2-ene-1,4-dione英文别名

2,3-dichloro-2-cyclopentene-1,4-dione
dichlorocyclopentenedione
4,5-dichloro-4-cyclopenten-1,3-dione
4,5-Dichlor-4-cyclopenten-1,3-dion
4,5-Dichlor-cyclopent-4-en-1,3-dion
4,5-dichloro-cyclopent-4-ene-1,3-dione
4,5-dichloro-4-cyclopentene-1,3-dione