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

Modify Date: 2025-08-30 15:36:01

9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene Structure
9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene structure
Common Name 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene
CAS Number 70156-97-7 Molecular Weight 219.07600
Density N/A Boiling Point N/A
Molecular Formula C8H11BrO2 Melting Point N/A
MSDS N/A Flash Point N/A

 Names

Name 9-bromo-8-methyl-1,4-dioxaspiro[4.4]non-8-ene
Synonym More Synonyms

 Chemical & Physical Properties

Molecular Formula C8H11BrO2
Molecular Weight 219.07600
Exact Mass 217.99400
PSA 18.46000
LogP 2.19220

 Safety Information

HS Code 2932999099

 Customs

HS Code 2932999099
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%

 Synonyms

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
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