3,4-dibromonaphthalene-1,2-dione
- 中文别名:3,4-二溴-1,2-萘二酮
- 英文别名:3,4-dibromonaphthalene-1,2-dione;
3,4-Dibromo-1,2-naphthoquinone;
3,4-dibromo-1,2-naphthalenedione
- CAS No.:18398-37-3
- 分子式:C10H4Br2O2
- 分子量:315.94600
- 精确分子量:313.85800
- PSA:34.14000
- 分子结构式:
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%