Description
n-Dodecane is a straight-chain aliphatic hydrocarbon offered at min. 95 % purity for synthesis applications. Identified by CAS number 112-40-3 and empirical formula C₁₂H₂₆, it has a molar mass of 170,34 g/mol and a density of 0,753 g/cm³. The boiling range lies between 205,5 and 217,5 °C, with a flash point of 70 °C, supporting controlled handling in organic synthesis, extraction work and solvent screening. This grade is With EG number 203-967-9, the material fits standard documentation workflows in research and production environments. Its defined physical profile helps chemists select appropriate reaction media, calibrate processes and maintain reproducible conditions when a higher-boiling non-polar alkane is required. Suitable for routine synthetic chemistry where consistent quality and clear specification data are essential.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Appearance: clear colourless liquid
- Assay: ≥95,0 %
- Density (15 °C): 0,750-0,756
- Aromatic compounds: ≤0,1 %
- Refractive index n a: 1,418-1,425
- CAS number: 112-40-3
- Pack sizes: 100 ml, 500 ml, 1 l
- EG nr.: 203-967-9
- Purity: min. 95 %
- Molar mass: 170,34 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Questions about n-Dodecane, min. 95 %, for synthesis, 100 ml, glass
What is this article?
n-Dodecane, min. 95 %, for synthesis, 100 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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The technical information on this page is the manufacturer's sheet. Read that, not a rewritten specification.
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