Description
1-Butanol is a high-purity organic solvent offered as ROTISOLV® grade with a minimum assay of 99,8 % for HPLC use. Identified by CAS number 71-36-3 and empirical formula C₄H₁₀O, it has a molar mass of 74,12 g/mol and a density of 0,81 g/cm³. The boiling point is 119 °C and the flash point is 35 °C, giving clear physical reference points for method setup and safe laboratory handling. Supplied in a 2,5 l glass bottle from manufacturer Carl ROTH, this quality is aligned with liquid chromatography and environmental analysis workflows that need low background and reproducible solvent behaviour. ROTISOLV® HPLC material supports mobile-phase preparation, sample work-up and related separation tasks where consistent purity helps protect column performance and detector baselines. The glass pack size suits routine HPLC consumption while limiting container change frequency. EG number 200-751-6 completes the identity data used in laboratory documentation and purchasing specifications for chromatographic solvents.
This article is part of Analytical grade solvents (p.a.), in Solvents.
Key features
- Assay (GC): ≥99,8 %
- Water (KF): ≤0,05 %
- Acidity (as CH3COOH): ≤0,002 %
- Non volatile matter: ≤0,0005 %
- 310 nm: ≥98 %
- 240 nm: ≥75 %
- 230 nm: ≥70 %
- CAS number: 71-36-3
- Pack size: 2,5 l glass
- EG nr.: 200-751-6
- Molar mass: 74,12 g/mol
- Density: 0,81 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 1-Butanol, ROTISOLV® min. 99,8 % HPLC, 2.5 l, glass
What is this article?
1-Butanol, ROTISOLV® min. 99,8 % HPLC, 2.5 l, glass 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.
Which category should I open next?
The category is Solvents. The sub-category is Analytical grade solvents (p.a.). The catalogue is Lab chemicals.
Shelves beside this one are HPLC & LC-MS grade solvents, Dry & deuterated solvents (NMR, synthesis), Technical & synthesis grade solvents and Green & alternative solvents.
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