1,3-Isobenzofurandione,5-methoxy-
- 中文别名:5-甲氧基-异苯并呋喃-1,3-二酮
- 中文释义:5-甲氧基-异苯并呋喃-1,3-二酮;5-甲氧基苯酐
- 英文别名:5-Methoxy-isobenzofuran-1,3-dione;
1,3-Isobenzofurandione,5-methoxy;
5-methoxyisobenzofuran-1,3-dione;
5-Methoxy-2-benzofuran-1,3-dione;
5-Methoxy-1,3-dihydro-2-benzofuran-1,3-dione;
4-methoxy-phthalic acid anhydride;
4-Methoxy-phthalsaeure-anhydrid;
4-methoxyphthalic anhydride
- CAS No.:28281-76-7
- 分子式:
C9H6O4
- 分子量:178.14
- 精确分子量:178.02700
- PSA:52.60000
- InChI:The Key: INEIVXABODMRMQ-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 1.407 g/cm3
- 沸点:
- 348.6ºC at 760 mmHg
- 闪点:
- 158.9ºC
安全信息
- 密度:
- 1.407 g/cm3
- 沸点:
- 348.6ºC at 760 mmHg
- 闪点:
- 158.9ºC
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%