4-methylxanthen-9-one
- 中文名称:
- 4-methylxanthen-9-one
- 中文别名:
- 4-methylxanthen-9-one
- 英文名称:
- 4-methylxanthen-9-one
- 英文别名:
- 4-methylxanthen-9-one;
4-Methyl-xanthen-9-on;
4-methylxanthone;
4-methyl-9H-xanthen-9-one;
4-methyl-xanthen-9-one;
4-methyl-9H-xanthone
- CAS No.:
- 5396-28-1
- 分 子 式:
-
C14H10O2
- 分 子 量:
- 210.22800
- 精确分子量:
- 210.06800
- PSA:
- 30.21000
- InChI:
- The Key: OGZJIXXTIGVQCR-UHFFFAOYSA-N3
- 分子结构式:
-
- SDS:
- 查看
4-methylxanthen-9-one 物化性质
- 密度:
- 1.237g/cm3
- 沸点:
- 366ºC at 760 mmHg
- 闪点:
- 174.6ºC
- 折射率:
- 1.628
4-methylxanthen-9-one 安全信息
4-methylxanthen-9-one 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%
4-methylxanthen-9-one 上游产品
4-methylxanthen-9-one 下游产品