9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene

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  • 安全信息
  • 海关数据
  • 上游产品
  • 下游产品

9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 基本信息

中文名称:
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 
中文别名:
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 
英文名称:
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene
英文别名:
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene;
1,4-Dioxaspiro[4.4]non-6-ene,6-bromo-7-methyl;
2-bromo-3-methyl-2-cyclopentenone ethylene ketal;
2-bromo-2-cyclopentenone ethylene ketal;
6-bromo-7-methyl-l,4-dioxaspiro[4,4]non-6-ene;
2-bromo-3-methyl-2-cyclopenten-1-one ethylene ketal;
2-Bromo-3-methyl-2-cyclopentenone 1,2-Ethanediyl Acetal;
6-bromo-7-methyl-1,4-dioxaspiro[4.4]non-6-ene 
CAS No.:
70156-97-7
分 子 式:
C8H11BrO2
分 子 量:
219.07600
精确分子量:
217.99400
PSA:
18.46000
InChI:
The Key: IPBCXIXWRCFUSF-UHFFFAOYSA-N
分子结构式:
SDS:
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9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 安全信息

海关代码:
2932999099

9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 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%

9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 上游产品

9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene 下游产品

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