1,3-Isobenzofurandione,5-hydroxy-
- 中文别名:5-HYDROXYISOBENZOFURAN-1,3-DIONE
- 中文释义:4-羟基苯酐;5-HYDROXYISOBENZOFURAN-1,3-DIONE;4-羟基邻苯二甲酸酐
- 英文别名:5-hydroxy-2-benzofuran-1,3-dione;
1,3-isobenzofurandione,5-hydroxy;
5-hydroxyisobenzofuran-1,3-dione;
4-hydroxy-phthalic acid-anhydride;
4-Hydroxy-phthalsaeure-anhydrid;
4-hydroxyphthalic anhydride;
5-hydroxyphthalic acid anhydride
- CAS No.:27550-59-0
- 分子式:
C8H4O4
- 分子量:164.11
- 精确分子量:164.01100
- PSA:63.60000
- InChI:The Key: PXHIYFMTRHEUHZ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.625 g/cm3
- 沸点:
- 407.8ºC at 760 mmHg
- 闪点:
- 179.4ºC
安全信息
- 密度:
- 1.625 g/cm3
- 沸点:
- 407.8ºC at 760 mmHg
- 闪点:
- 179.4ºC
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%