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

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

[ CAS 号 ]:
3229-28-5

[ 英文名 ]:
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

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合成路线

详细合成路线

2,3-dichlorocyclopent-2-ene-1,4-dione上下游产品

2,3-dichlorocyclopent-2-ene-1,4-dione上游产品

2,3-dichlorocyclopent-2-ene-1,4-dione下游产品

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%