1,3-Dioxolane,2-ethoxy-4,4,5,5-tetramethyl-
- 中文别名:2-乙氧基-4,4,5,5-四甲基-1,3-二氧戊环
- 英文别名:2-Ethoxy-4,4,5,5-tetramethyl-1,3-dioxolane;
2-ethoxy-4,4,5,5-tetramethyl-[1,3]dioxolane;
1,3-Dioxolane,2-ethoxy-4,4,5,5-tetramethyl
- CAS No.:2203-73-8
- 分子式:
C9H18O3
- 分子量:0
- 精确分子量:174.12600
- PSA:27.69000
- InChI:The Key: OIANMOSENHQVOP-UHFFFAOYSA-N
- 分子结构式:
物化性质
- 密度:
- 0.97g/cm3
- 沸点:
- 184.8ºC at 760mmHg
- 闪点:
- 58.4ºC
- 折射率:
- 1.436
- 蒸汽压:
- 0.987mmHg at 25°C
安全信息
- 密度:
- 0.97g/cm3
- 沸点:
- 184.8ºC at 760mmHg
- 闪点:
- 58.4ºC
- 折射率:
- 1.436
- 蒸汽压:
- 0.987mmHg at 25°C
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%