2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane

2-(2-溴乙基)-2,5,5-三甲基-1,3-二恶烷

Also known as: 2,5,5-Trimethyl-2-(2-bromoethyl)-1,3-dioxane, 2-(2,5,5-Trimethyl-1,3-dioxan-2-yl)ethyl bromide, 2-(2-Bromoethyl)-2,5,5-trimethyldioxane

2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane (CAS 87842-52-2) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H17BrO2 and a molecular weight of 237.13400 g/mol. It is also known as 2,5,5-Trimethyl-2-(2-bromoethyl)-1,3-dioxane, 2-(2,5,5-Trimethyl-1,3-dioxan-2-yl)ethyl bromide and 2-(2-Bromoethyl)-2,5,5-trimethyldioxane. Key properties include a boiling point of 72-73ºC0.6 mm Hg(lit.), a density of 1.26 g/mL at 25ºC(lit.) and a flash point of 204 °F. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 87842-52-2
Jingsj CID: J-5994-7
Molecular Formula: C₉H₁₇BrO₂
Chinese Name: 2-(2-溴乙基)-2,5,5-三甲基-1,3-二恶烷
Molecular Weight: 237.13400 g/mol
Category: Aliphatic Hydrocarbons
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	72-73ºC0.6 mm Hg(lit.)
Density	1.26 g/mL at 25ºC(lit.)
Flash Point	204 °F

Frequently Asked Questions

What is the CAS number of 2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane?

The CAS number of 2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane is 87842-52-2.

What are the molecular formula and molecular weight of 2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane?

2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane has molecular formula C9H17BrO2 and molecular weight 237.13400 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. "2-(2-Bromoethyl)-2,5,5-trimethyl-1,3-dioxane (CAS 87842-52-2)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-5994-7 (accessed 2026-10-23).

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