1,4-Dioxin,2,3,5,6-tetraphenyl-
- 中文别名:2,3,5,6-四苯基-1,4-二恶英
- 英文别名:2,3,5,6-tetraphenyl-1,4-dioxine;
tetraphenyl-1,4-dioxine;
2,3,5,6-tetraphenyl-p-dioxin;
Tetraphenyldioxadien;
2,3,5,6-Tetraphenyl-1,4-dioxin
- CAS No.:6963-24-2
- 分子式:
C28H20O2
- 分子量:0
- 精确分子量:388.14600
- PSA:18.46000
- InChI:The Key: KPABPYSZTYNHLF-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.199g/cm3
- 沸点:
- 563.1ºC at 760 mmHg
- 闪点:
- 211ºC
- 折射率:
- 1.653
安全信息
- 密度:
- 1.199g/cm3
- 沸点:
- 563.1ºC at 760 mmHg
- 闪点:
- 211ºC
- 折射率:
- 1.653
海关数据
中国海关编码:2932999099
- 概述:
- 2932999099. 其他仅含氧杂原子的杂环化合物. 增值税率:17.0%. 退税率:13.0%. 监管条件:无. 最惠国关税:6.5%. 普通关税:20.0%
- 申报要素:
- 品名, 成分含量, 用途
- 摘要/Summary:
- 2932999099. other heterocyclic compounds with oxygen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%