Description
N,N-Dimethylformamide dimethyl acetal is an organic laboratory reagent supplied at a minimum purity of 98 %, with empirical formula C₅H₁₃NO₂ and CAS number 4637-24-5. Its molar mass is 119,16 g/mol and the density is 0,895 g/cm³. The boiling range lies between 104 and 108 °C, while the flash point is 6 °C, indicating the need for careful handling of this flammable liquid in synthesis work. This grade is Physical and identity data from manufacturer Carl ROTH include EG number 225-063-3 and UN number 3271, supporting clear identification in laboratory inventories. Chemists use the compound where a defined dimethyl acetal of N,N-dimethylformamide is required for controlled transformations. The compact glass presentation aids accurate dispensing and storage under refrigerated conditions specified for the material. Consistent purity and documented physicochemical parameters make it a practical choice for method development and preparative organic workflows.
This article belongs on Analytical grade solvents (p.a.), in Solvents.
Key features
- Appearance: clear liquid
- Assay (GC): ≥97 %
- Assay (DMF, GC): ≤0.3 %
- CAS number: 4637-24-5
- Pack sizes: 5 ml, 25 ml, 100 ml, 500 ml
- EG nr.: 225-063-3
- Purity: min. 98 %
- Empirical formula: C₅H₁₃NO₂
- Molar mass: 119,16 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about N,N-Dimethylformamide dimethyl acetal, min. 98 %, 5 ml, glass
What is this article?
N,N-Dimethylformamide dimethyl acetal, min. 98 %, 5 ml, 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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