1,2-dinaphthalen-1-ylethane-1,2-dione
- 中文别名:1,2-dinaphthalen-1-ylethane-1,2-dione
- 中文释义:1,2-dinaphthalen-1-ylethane-1,2-dione
- 英文别名:1,2-dinaphthalen-1-ylethane-1,2-dione;
Di-[1]naphthyl-aethandion;
1,1'-dinaphthoylglyoxal;
bi-1,1'-naphthoyl;
1,1'-Binaphthoyl;
1,2-bis(naphthalen-1-yl)ethane-1,2-dione;
di-[1]naphthyl-ethanedione;
1,2-di(naphthalen-1-yl)ethane-1,2-dione;
Ethanedione,di-1-naphthalenyl
- CAS No.:3457-41-8
- 分子式:
C22H14O2
- 分子量:310.34500
- 精确分子量:310.09900
- PSA:34.14000
- InChI:The Key: BBWHFKLQXLXHNI-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.248g/cm3
- 沸点:
- 528.5ºC at 760 mmHg
- 闪点:
- 232.3ºC
- 折射率:
- 1.707
安全信息
- 密度:
- 1.248g/cm3
- 沸点:
- 528.5ºC at 760 mmHg
- 闪点:
- 232.3ºC
- 折射率:
- 1.707
海关数据
中国海关编码:2914399090
- 概述:
- 2914399090. 其他不含其他含氧基的芳香酮. 增值税率:17.0%. 退税率:13.0%. 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:
- 2914399090. other aromatic ketones without other oxygen function. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:5.5%. General tariff:30.0%