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3,4,5-Trimethoxyphenylmagnesium bromide

Also known as: 3,4,5-Trimethoxyphenylmagnesium bromide solution, 3,4,5-Trimethoxyphenylmagnesium bromide 0.5M in THF, 3,4,5-Trimethoxyphenylmagnesium bromide 0.25 M in Tetrahydrofuran, 3,4,5-TRIMETHOXYPHENYLMAGNESIUM BROMIDE SOLUTION 0.5M IN TETRAHYDROFURAN, bromo-(3,4,5-trimethoxyphenyl)magnesium

3,4,5-Trimethoxyphenylmagnesium bromide (CAS 133095-91-7) is a compound in the Aromatic Hydrocarbons category listed in the Jingsj chemical database. It has the molecular formula C9H11BrMgO3 and a molecular weight of 271.39100 g/mol. Key properties include a density of 0.979 g/mL at 25 °C and a flash point of <-20℃. No supplier offers are currently listed; request a quote. Record last updated Nov 3, 2026.

CAS No.
133095-91-7
Jingsj CID
J-1077277-7
Molecular Formula
C9H11BrMgO3
Molecular Weight
271.39100 g/mol
Category
Aromatic Hydrocarbons
Last updated
11/3/2026
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Physicochemical Properties

Density0.979 g/mL at 25 °C
Flash Point<-20℃
Exact Mass269.97400
PSA27.69000
LogP2.35820
Storage Conditions2-8°C

Frequently Asked Questions

What is the CAS number of 3,4,5-Trimethoxyphenylmagnesium bromide?

The CAS number of 3,4,5-Trimethoxyphenylmagnesium bromide is 133095-91-7.

What are the molecular formula and molecular weight of 3,4,5-Trimethoxyphenylmagnesium bromide?

3,4,5-Trimethoxyphenylmagnesium bromide has molecular formula C9H11BrMgO3 and molecular weight 271.39100 g/mol.

What are the upstream and downstream products of 3,4,5-Trimethoxyphenylmagnesium bromide?

For 3,4,5-Trimethoxyphenylmagnesium bromide, Upstream Products: 5-Bromo-1,2,3-trimethoxybenzene; Downstream Products: 3,4,5-Trimethoxyphenylboronic acid.

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

Last updated:

How to cite: Jingsj. "3,4,5-Trimethoxyphenylmagnesium bromide (CAS 133095-91-7)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1077277-7 (accessed 2026-11-09).

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