Description
Diisopropyl ether is a ROTISOLV® HPLC-grade solvent with a minimum purity of 99 %, supplied as a clear liquid stabilised with BHT. Its empirical formula is C₆H₁₄O, molar mass 102,18 g/mol and density 0,72 g/cm³; the boiling range is 67 to 70 °C and the flash point is −28 °C (CAS 108-20-3, EG nr. 203-560-6). Offered in a 2,5 l glass bottle, this grade is intended for liquid chromatography workflows where consistent solvent quality supports reproducible HPLC separations and sample preparation. Physical data such as low density and a relatively low boiling range make it suitable for routine chromatographic use under controlled laboratory conditions. The product is available from manufacturer Carl ROTH within the ROTISOLV® HPLC solvent range and is positioned for laboratories performing liquid chromatography applications that require a defined minimum assay and BHT stabilisation.
This article is part of HPLC accessories, in HPLC columns & accessories.
Key features
- Assay (GC): ≥99 %
- Colour (APHA): ≤10
- Acidity (as CH3COOH): ≤0.002 %
- Peroxides (as H2O2): ≤0.001 %
- Water (KF): ≤0.01 %
- Evaporation residue: ≤0.001 %
- 280 nm: ≥80 %
- 254 nm: ≥40 %
- CAS number: 108-20-3
- Pack size: 2,5 l glass
- EG nr.: 203-560-6
- Purity: min. 99 %, ROTISOLV® HPLC
- Molar mass: 102,18 g/mol
- 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 Diisopropyl ether, ROTISOLV® min. 99 %, HPLC, , 2.5 l, glass
What is this article?
Diisopropyl ether, ROTISOLV® min. 99 %, HPLC, , 2.5 l, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in HPLC accessories, inside HPLC columns & accessories, in Chromatography equipment.
HPLC accessories are the unions, the ferrules, the lamp and the mixer parts around the pump and the detector. A ferrule that has been swaged on one fitting does not reseal on another. The part has to be the one for that thread and that tubing.
An HPLC column is a tube packed, or coated, with a stationary phase. The sample is carried through it by a liquid, and the compounds leave at different times. The phase, the particle size, the length and the internal diameter decide the separation. A guard column is a short sacrificial piece in front of the analytical column. Fittings and tubing have a bore that either preserves the peak or smears it. Compound names follow IUPAC. Data are on PubChem. Method grades often cite the European Pharmacopoeia or USP.
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