Description
2-Butanone is a high-purity organic solvent of minimum 99.5 % VLSI Grade, with empirical formula C₄H₈O and CAS number 78-93-3. The compound exhibits a molar mass of 72.11 g/mol, density of 0.81 g/cm³, flash point of –8 °C and boiling range of 79 to 80 °C. Supplied in a 2.5 l plastic bottle, this grade satisfies stringent cleanliness demands typical of semiconductor processing and precision laboratory work. 2-Butanone (Carl ROTH) carries EG number 201-159-0 and UN number 1193, confirming its established chemical identity for regulated handling. The solvent serves cleaning, extraction and process-chemistry duties where low residue and tightly defined purity are essential. Its physical constants enable controlled use in ventilated laboratory environments and support reproducible process outcomes. The 2.5 litre plastic packaging offers a practical working volume for routine operations while preserving product integrity. Researchers and process chemists select this VLSI Grade material when consistent solvent performance and fully documented specifications are required for critical applications.
Key features
- Assay: ≥99,5 %
- Bead number (≥0,5 µm): ≤250 p/ml
- Water: ≤0,1 %
- Colour (APHA): ≤10
- Evaporation residue: ≤0,0005 %
- Sulphate (SO4): ≤0,00005 %
- Trace metals: 31 limits on specification sheet
- Purity: min. 99.5 %, VLSI Grade
- CAS number: 78-93-3
- Empirical formula: C₄H₈O
- Pack size: 2.5 l plastic
- Molar mass: 72.11 g/mol
- Density: 0.81 g/cm³
- Boiling point: 79 to 80 °C
- Flash point: –8 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about 2-Butanone, min. 99,5 %, VLSI Grade, 2.5 l, plastic
What is this article?
2-Butanone, min. 99,5 %, VLSI Grade, 2.5 l, plastic 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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