Description
2-Methyl-1-propanol (isobutanol) is a branched primary alcohol supplied in ROTICHROM® GC grade for gas-chromatographic applications. It is defined by CAS number 78-83-1, EG number 201-148-0 and the empirical formula C₄H₁₀O, with a molar mass of 74,12 g/mol. Reported physical data include a density of 0,8 g/cm³, a flash point of 31 °C and a boiling point of 108 °C, supporting its role as a moderately volatile solvent and reference compound in analytical chemistry. This presentation is a 5 ml glass unit, practical for preparing standards, verifying retention times and performing small-scale GC method development. The combination of boiling point, density and molecular identity helps laboratories integrate the alcohol into solvent systems or calibration mixtures with predictable chromatographic behaviour. Offered from manufacturer Carl ROTH within the ROTICHROM® GC range, the product gives analysts a clearly specified 2-methyl-1-propanol reference in a compact laboratory pack size.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Assay: ≥99.7 %
- Identity (IR): complies
- CAS number: 78-83-1
- Pack size: 5 ml glass
- EG nr.: 201-148-0
- Molar mass: 74,12 g/mol
- Density: 0,8 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
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Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 2-Methyl-1-propanol, ROTICHROM® GC , 5 ml, glass
What is this article?
2-Methyl-1-propanol, ROTICHROM® GC , 5 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.
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