5-bromo-2,3-dimethoxybenzaldehyde

5-溴-2,3-二甲氧基苯甲醛

Also known as: Benzaldehyde,5-bromo-2,3-dimethoxy-, 2,3-dimethoxy-5-bromobenzaldehyde, 5-BROMO-2 3-DIMETHOXYBENZALDEHYDE 97, 5-BroMo-2,3-diMethoxybenzaldehyde 97%, 5-Brom-2,3-dimethoxy-benzaldehyd, 5-bromo-2,3-dimethoxy-benzaldehyde, NSC 279839

CAS No.
71295-21-1
Jingsj CID
J-39188-9
Molecular Formula
C9H9BrO3
Chinese Name
5-溴-2,3-二甲氧基苯甲醛
Molecular Weight
245.07000 g/mol
Category
Aromatic Hydrocarbons
Last updated
8/21/2026

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Physicochemical Properties

Melting Point81-84ºC(lit.)
Boiling Point312.7ºC at 760 mmHg
Density1.482g/cm3
Flash Point142.9ºC

GHS Safety & Compliance

IrritantSignal word: Warning

Frequently Asked Questions

What is the CAS number of 5-bromo-2,3-dimethoxybenzaldehyde?

71295-21-1

What are the molecular formula and molecular weight of 5-bromo-2,3-dimethoxybenzaldehyde?

C9H9BrO3, molecular weight 245.07000 g/mol

Is 5-bromo-2,3-dimethoxybenzaldehyde hazardous?

Warning

Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026