Description
2-Methyl-1-propanol (isobutanol) is a branched primary alcohol supplied at a minimum purity of 99 % for synthesis. It is characterised by the empirical formula C₄H₁₀O, CAS number 78-83-1, EG number 201-148-0 and a molar mass of 74,12 g/mol. Physical data include a density of 0,8 g/cm³, a flash point of 31 °C and a boiling point of 108 °C. The product is Synthesis-grade 2-methyl-1-propanol is commonly employed as a reaction medium, intermediate or process solvent in organic chemistry. This material from manufacturer Carl ROTH provides a defined minimum assay together with standard identity identifiers for routine preparative work. Observe flammability precautions associated with UN 1212 and apply appropriate laboratory controls. The combination of high minimum purity, clear physicochemical parameters and a one-litre plastic pack supports efficient use in research and development laboratories.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Purity (GC): ≥99.0 %
- Density (20 °C): 0.801-0.804 g/cm³
- Water (KF): ≤0.5 %
- CAS number: 78-83-1
- Pack sizes: 1 l, 2.5 l, 5 l
- EG nr.: 201-148-0
- Purity: min. 99 %
- Empirical formula: C₄H₁₀O
- Molar mass: 74,12 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 2-Methyl-1-propanol, min. 99 %, for synthesis, 1 l, plastic
What is this article?
2-Methyl-1-propanol, min. 99 %, for synthesis, 1 l, plastic is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Analytical grade solvents (p.a.), inside Solvents, in Lab chemicals.
An analytical-grade solvent, often marked p.a., has impurity limits tight enough for classical analysis and for preparing reagents. It is not automatically low enough in UV absorbance for HPLC, and it is not dry enough for a water-sensitive reaction. The grade is the purchase.
A solvent dissolves. The grade says which impurities are low enough for the method. Analytical grade is the ordinary pure solvent. HPLC and LC-MS grades limit the absorbance and the ions that would become peaks or background. A dry solvent has had water removed. A deuterated solvent is for NMR, where the hydrogen signal would otherwise drown the sample. Technical grade is for cleaning and for synthesis that does not need a chromatogram. Identity is on PubChem. Names follow IUPAC. Hazards follow ECHA, the CLP Regulation and REACH.
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