7-bromo-1,4-dioxaspiro[4.5]dec-7-ene

7-溴-1,4-二氧杂螺[4.5]癸-7-烯

Also known as: 1-bromo-5-dioxolanecyclohex-1-ene, 1,4-Dioxaspiro[4.5]dec-7-ene, 7-bromo-, 3-bromocyclohex-2-en-1-one ethylene ketal, 7-BroMo-1,4-dioxaspiro[4.5]dec-7-ene, 7-bromo-1,4-dioxa-spiro[4.5]dec-7-ene

7-bromo-1,4-dioxaspiro[4.5]dec-7-ene (CAS 81036-84-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C8H11BrO2 and a molecular weight of 219.07600 g/mol. It is also known as 1-bromo-5-dioxolanecyclohex-1-ene, 1,4-Dioxaspiro[4.5]dec-7-ene, 7-bromo- and 3-bromocyclohex-2-en-1-one ethylene ketal. Key properties include a boiling point of 275ºC at 760 mmHg, a density of 1.53g/cm3 and a flash point of 125.6ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 81036-84-2
Jingsj CID: J-1498012-5
Molecular Formula: C₈H₁₁BrO₂
Chinese Name: 7-溴-1,4-二氧杂螺[4.5]癸-7-烯
Molecular Weight: 219.07600 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	275ºC at 760 mmHg
Density	1.53g/cm3
Flash Point	125.6ºC

Frequently Asked Questions

What is the CAS number of 7-bromo-1,4-dioxaspiro[4.5]dec-7-ene?

The CAS number of 7-bromo-1,4-dioxaspiro[4.5]dec-7-ene is 81036-84-2.

What are the molecular formula and molecular weight of 7-bromo-1,4-dioxaspiro[4.5]dec-7-ene?

7-bromo-1,4-dioxaspiro[4.5]dec-7-ene has molecular formula C8H11BrO2 and molecular weight 219.07600 g/mol.

Data compiled from public chemical databases and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "7-bromo-1,4-dioxaspiro[4.5]dec-7-ene (CAS 81036-84-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1498012-5 (accessed 2026-10-25).

Data for reference only; verify specifications, grades and regulatory status with suppliers before purchase.