5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione

  • 中文别名:5-亚苄基-2,2-二甲基-1,3-二恶烷-4,6-二酮
  • 英文别名:5-benzylidene-2,2-dimethyl-1,3-dioxane-4,6-dione;
    5-(phenylmethylene) Meldrum's acid;
    5-benzylidene-2,2-dimethyl-[1,3]dioxane-4,6-dione;
    5-benzylidene Meldrum's acid;
    benzylidene-Meldrum's acid;
    5-benzyliden-2,2-dimethyl-[1,3]-dioxan-4,6-dione;
    isopropylidene benzylidene malonate;
    1,3-Dioxane-4,6-dione,2,2-dimethyl-5-(phenylmethylene) 
  • cas No.:1214-54-6
  • 分子式:C13H12O4
  • 分子量:232.23200
  • 精确分子量:232.07400
  • PSA:52.60000
  • InChI:The Key: GMOOBZIVAQBVQK-UHFFFAOYSA-N
  • 分子结构式:

物化性质

海关代码:
2934999090

安全信息

海关代码:
2934999090

海关数据

中国海关编码:2934999090

概述:
2934999090. 其他杂环化合物. 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:
2934999090. other heterocyclic compounds. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%