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Magnesium bromide diethyl etherate

Also known as: Magnesium bromide ethyl etherate, Magnesium bromide etherate, Magnesium, dibromo[1,1'-oxybis[ethane]]-, dibromo(diethyl ether)magnesium, MGBR2 NOET2, magnesium,dibromo[1,1'-oxybis[ethane]]-

Magnesium bromide diethyl etherate (CAS 29858-07-9) is a compound in the Ethers category listed in the Jingsj chemical database. It has the molecular formula C4H10Br2MgO and a molecular weight of 258.23500 g/mol. Key property: a boiling point of 33.2ºC at 760 mmHg. It is classified under GHS with signal word Danger and hazard statements H228. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.
29858-07-9
Jingsj CID
J-24783-4
Molecular Formula
C4H10Br2MgO
Molecular Weight
258.23500 g/mol
Category
Ethers
Last updated
8/21/2026

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Physicochemical Properties

Boiling Point33.2ºC at 760 mmHg
Exact Mass255.89500
PSA9.23000
LogP2.73400
Vapor Pressure567mmHg at 25°C

GHS Safety & Compliance

FlammableSignal word: Danger
  • H228

Frequently Asked Questions

What is the CAS number of Magnesium bromide diethyl etherate?

The CAS number of Magnesium bromide diethyl etherate is 29858-07-9.

What are the molecular formula and molecular weight of Magnesium bromide diethyl etherate?

Magnesium bromide diethyl etherate has molecular formula C4H10Br2MgO and molecular weight 258.23500 g/mol.

Is Magnesium bromide diethyl etherate hazardous?

Magnesium bromide diethyl etherate has GHS signal word Danger and hazard statements H228.

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

Last updated:

How to cite: Jingsj. "Magnesium bromide diethyl etherate (CAS 29858-07-9)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24783-4 (accessed 2026-11-07).

Data for reference only; verify product details with suppliers before purchase.