2-Pentene-1,5-dione,1,3,5-triphenyl-
- 中文别名:1,3,5-三苯基-3-戊烯-1,5-二酮
- 英文别名:1,3,5-triphenyl-2-Pentene-1,5-dione;
2-Pentene-1,5-dione,1,3,5-triphenyl-
- CAS No.:23800-57-9
- 分子式:C23H18O2
- 分子量:326.3878
- 精确分子量:326.13100
- PSA:34.14000
- InChI:The Key: DNFKLFZFLOSFFB-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 蒸汽压:
- 5.97E-11mmHg at 25°C
安全信息
- 蒸汽压:
- 5.97E-11mmHg at 25°C
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%