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1-propynylmagnesium bromide

Also known as: 1-propynylmagnesium bromide, 1-Propynylbromomagnesium, Bromo(1-propynyl)magnesium, 1-Propynylmagnesium bromide solution, magnesium,prop-1-yne,bromide, MFCD00216588

1-propynylmagnesium bromide (CAS 16466-97-0) is a compound in the Aliphatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C3H3BrMg and a molecular weight of 143.26500 g/mol. Key properties include a melting point of 53.5 ºC (methanol ), a boiling point of 65-67ºC, a density of 0.941 g/mL at 25ºC and a flash point of <-34.4 °C. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
16466-97-0
Jingsj CID
J-24471-3
Molecular Formula
C3H3BrMg
Molecular Weight
143.26500 g/mol
Category
Aliphatic Hydrocarbons
Last updated
11/3/2026
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Physicochemical Properties

Melting Point53.5 ºC (methanol )
Boiling Point65-67ºC
Density0.941 g/mL at 25ºC
Flash Point<-34.4 °C
Exact Mass141.92700
LogP1.36210

Frequently Asked Questions

What is the CAS number of 1-propynylmagnesium bromide?

The CAS number of 1-propynylmagnesium bromide is 16466-97-0.

What are the molecular formula and molecular weight of 1-propynylmagnesium bromide?

1-propynylmagnesium bromide has molecular formula C3H3BrMg and molecular weight 143.26500 g/mol.

What are the upstream and downstream products of 1-propynylmagnesium bromide?

For 1-propynylmagnesium bromide, Upstream Products: Propyne, Bromoethane, Ethylmagnesium bromide; Downstream Products: Bromoethane, 4-Hexyn-3-ol, 1-(Trimethylsilyl)-1-propyne.

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

Last updated:

How to cite: Jingsj. "1-propynylmagnesium bromide (CAS 16466-97-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-24471-3 (accessed 2026-11-09).

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