Description
beta-Ionone is a pure cyclic ketone identified by CAS number 79-77-6 and the empirical formula C₁₃H₂₀O. It offers a molar mass of 192,30 g/mol and a density of 0,945 g/cm³, with a flash point of 126 °C and a boiling point of 267,1 °C. These properties make the isomer suitable for organic synthesis, analytical standards, and fragrance chemistry research that requires a defined beta-ionone structure. The material is provided as a pure grade in a 25 ml glass pack from manufacturer Carl ROTH, convenient for laboratory-scale dispensing and controlled experiments. Typical uses include isomer studies, method development, and work on terpenoid and aroma compounds where structural clarity matters. Documented molar mass, density, and thermal data support planning, safety assessment, and reporting. The substance is further identified by EG number 201-224-3, aiding chemical inventory and compliance processes. This glass unit fits routine research and reference applications that call for a characterised beta-ionone reagent.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Appearance: clear, yellowish liquid
- Relative density (20 °C): 0.935-0.955
- Refractive index (20 °C): 1.500-1.5300
- Optical rotation (20 °C): -1° to +1°
- CAS number: 79-77-6
- Pack size: 25 ml glass
- EG nr.: 201-224-3
- Molar mass: 192,30 g/mol
- Density: 0,945 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about beta-Ionone, pure, 25 ml, glass
What is this article?
beta-Ionone, pure, 25 ml, glass 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.
Which category should I open next?
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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When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
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