1,3-Dioxolane,2-methylene-
- 中文别名:2-亚甲基-1,3-二氧戊环
- 中文释义:2-亚甲基-1,3-二氧戊环
- 英文别名:2-methylidene-1,3-dioxolane;
Ketene,cyclic ethylene acetal;
2-Methylen-1,3-dioxolan Ketenacetal;
2-METHYLENE-1,3-DIOXOLANE;
1,3-Dioxolane,2-methylene
- CAS No.:4362-23-6
- 分子式:
C4H6O2
- 分子量:0
- 精确分子量:86.03680
- PSA:18.46000
- InChI:The Key: VHMYBWIOLGKSHO-UHFFFAOYSA-N
- 分子结构式:
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%