Description
4-Ethoxy-3-methoxybenzaldehyde is an aromatic aldehyde offered at a minimum purity of 95 % for laboratory and biochemical use. Identified by CAS number 120-25-2, it has the empirical formula C₁₀H₁₂O₃ and a molar mass of 180,2 g/mol, giving a clear molecular basis for synthetic and analytical work. Documented physical data include a boiling point of 289,4 °C and a flash point of 119,6 °C, supporting informed handling under standard laboratory conditions. The compound is supplied in a convenient 100 g pack size, suited to method development, intermediate preparation, and routine research workflows. Organic and medicinal chemists often select this ethoxy- and methoxy-substituted benzaldehyde from manufacturer Carl ROTH when a defined aromatic building block is required. Its aldehyde functionality supports condensation chemistry, derivative formation, and related specialty applications in chemical and biochemical laboratories. Consistent purity specification and accessible pack size help laboratories maintain reproducible experimental design without excess inventory.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 120-25-2
- Pack size: 100 g
- Purity: min. 95 %
- Empirical formula: C₁₀H₁₂O₃
- Molar mass: 180,2 g/mol
- Flash point: 119,6 °C
- Boiling point: 289,4 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about 4-Ethoxy-3-methoxybenzaldehyde, min. 95 %, 100 g
What is this article?
4-Ethoxy-3-methoxybenzaldehyde, min. 95 %, 100 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
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The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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