Description
Propionic anhydride is an organic anhydride reagent specified at min. 98,5 % for synthesis applications in preparative and process chemistry. It is registered under CAS number 123-62-6 with empirical formula C₆H₁₀O₃ and molar mass 130,14 g/mol. Key physical data include a density of 1,01 g/cm³, boiling point of 168 °C and flash point of 63 °C, supporting safe planning of reactions and distillations. is practical for laboratory-scale acylation, esterification and anhydride-mediated transformations where a defined propionyl source is required. EG number 204-638-2 and UN number 2496 assist classification and transport documentation within institutional systems. Typical use covers fine-chemical synthesis, intermediate preparation and method development in organic laboratories. The material is available from manufacturer Carl ROTH as a synthesis-grade building block. Observe standard precautions for corrosive and flammable organic liquids and consult the safety documentation before use.
This article is part of Acids, in Acids & bases.
Key features
- Assay: ≥98,5 %
- Acetic anhydride ((CH3CO)2O): <0,05 %
- CAS number: 123-62-6
- Pack sizes: 100 ml, 500 ml, 1 l, 2.5 l
- Purity: min. 98,5 %, for synthesis
- Empirical formula: C₆H₁₀O₃
- Molar mass: 130,14 g/mol
- Density: 1,01 g/cm³
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about Propionic anhydride, min. 98,5 %, for synthesis, 100 ml, glass
What is this article?
Propionic anhydride, min. 98,5 %, for synthesis, 100 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Acids, inside Acids & bases, in Lab chemicals.
An acid on this shelf is the substance itself, concentrated or as a stated solution: hydrochloric, sulfuric, nitric, acetic and the rest. Concentration, purity and the trace metals decide the use. A concentrated acid and a volumetric solution of the same name are different products, and both burn.
An acid donates a proton. A base accepts one. In the bottle, the practical differences are the concentration, the purity and the anion or cation that comes along. Concentrated mineral acids are a different article from a dilute volumetric solution. The water in the acid, and the trace metals, decide whether it can be used for analysis. Check the substance on PubChem and the classification on ECHA CLP. Transport is the UNECE dangerous-goods framework. The legal texts are the CLP Regulation and REACH.
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Shelves beside this one are Bases & alkalis.
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