2,3-Dichloro-5-methyl-1,4-benzoquinone

2,3-Dichloro-5-methyl-1,4-benzoquinone名称

[ CAS 号 ]:
30685-19-9

[ 英文名 ]:
2,3-Dichloro-5-methyl-1,4-benzoquinone

[英文别名 ]:

2,3-dichloro-5-methylcyclohexa-2,5-dien-1,4-dion
2,3-dichloro-5-methyl-[1,4]benzoquinone
2,3-Dichlor-5-methyl-[1,4]benzochinon
5,6-dichloro-2-methylbenzoquinone
2-Methyl-5,6-Dichlorchinon
5,6-Dichlor-2-methyl-benzochinon-(1,4)

2,3-Dichloro-5-methyl-1,4-benzoquinone物理化学性质

[ 分子式 ]:
C₇H₄Cl₂O₂

[ 分子量 ]:
191.01100

[ 精确质量 ]:
189.95900

[ PSA ]:
34.14000

[ LogP ]:
1.77370

2,3-Dichloro-5-methyl-1,4-benzoquinone安全信息

[ 海关编码 ]:
2914700090

2,3-Dichloro-5-methyl-1,4-benzoquinone上下游产品

2,3-Dichloro-5-methyl-1,4-benzoquinone上游产品

2,3-Dichloro-5-methyl-1,4-benzoquinone下游产品

2,3-Dichloro-5-methyl-1,4-benzoquinone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%