1,2-Acenaphthylenedione,5,6-dichloro-
- 中文别名:5,6-二氯苊-1,2-二酮
- 中文释义:5,6-dichloroacenaphthylene-1,2-dione
- 英文别名:5,6-dichloroacenaphthylene-1,2-dione;
5,6-Dichloracenaphthochinon;
5,6-Dichlor-acenaphthenchinon;
5,6-Dichlor-acenaphthen-1,2-dion;
5,6-dichloro-acenaphthene-1,2-dione;
5,6-Dichlor-1,2-acenaphthenchinon
- CAS No.:38023-75-5
- 分子式:
C12H4Cl2O2
- 分子量:0
- 精确分子量:249.95900
- PSA:34.14000
- InChI:The Key: HTBMCJPXNVUURI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.653g/cm3
- 沸点:
- 450.2ºC at 760 mmHg
- 闪点:
- 189.7ºC
- 折射率:
- 1.747
安全信息
- 密度:
- 1.653g/cm3
- 沸点:
- 450.2ºC at 760 mmHg
- 闪点:
- 189.7ºC
- 折射率:
- 1.747
海关数据
中国海关编码:2914700090
- 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
- 摘要/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%