9H-Xanthene-9-carboxylicacid, methyl ester
- 中文别名:占吨-9-甲酸甲酯
- 中文释义:占吨-9-甲酸甲酯;氧杂蒽-9-羧酸甲酯
- 英文别名:methyl 9H-xanthene-9-carboxylate;
9H-xanthene-9-carboxylic acid methyl ester;
xanthene-9-carboxylic acid methyl ester;
9-(methoxycarbonyl)xanthene;
Xanthen-9-carbonsaeure-methylester;
methyl xanthene-9-carboxylate;
methyl 9-xanthenecarboxylate
- CAS No.:39497-06-8
- 分子式:C15H12O3
- 分子量:239.24604
- 精确分子量:240.07900
- PSA:35.53000
- InChI:The Key: RFHABUQANXJNQS-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.233g/cm3
- 沸点:
- 331.5ºC at 760 mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.597
安全信息
- 密度:
- 1.233g/cm3
- 沸点:
- 331.5ºC at 760 mmHg
- 闪点:
- 136.8ºC
- 折射率:
- 1.597
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%