5,6-dimethyl-3a,4,7,7a-tetrahydroisobenzofuran-1,3-dione
- 中文别名:4-环己烯-1,2-二羧基酐,4,5-二甲基-
- 中文释义:5,6-二甲基-3a,4,7,7a-四氢-2-苯并呋喃-1,3-二酮
- 英文别名:5,6-Dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione;
5,6-dimethyl-3a,4,7,7a-tetrahydro-2-benzofuran-1,3-dione
- CAS No.:5438-24-4
- 分子式:C10H12O3
- 分子量:0
- 精确分子量:180.07900
- PSA:43.37000
- InChI:The Key: UJYUDTPLHOZSGT-YUMQZZPRSA-N
- 分子结构式:
物化性质
- 密度:
- 1.17g/cm3
- 沸点:
- 314.7ºC at 760mmHg
- 闪点:
- 147.1ºC
安全信息
- 密度:
- 1.17g/cm3
- 沸点:
- 314.7ºC at 760mmHg
- 闪点:
- 147.1ºC
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%