Description
p-Toluic acid is an aromatic carboxylic acid offered at 98 % purity for synthesis. Identified by CAS number 99-94-5, empirical formula C₈H₈O₂ and molar mass 136,15 g/mol, it is a standard building block in organic synthesis, intermediate preparation and laboratory research. The boiling point is 274 °C. Available from manufacturer Carl ROTH, p-toluic acid (4-methylbenzoic acid) supports esterifications, aromatic acid derivative chemistry and multi-step synthetic sequences. size provides a practical quantity for routine campaigns while remaining convenient for bench-scale use. Clear identity data, including EG nr. 202-803-3, assist documentation and compliance workflows. This solid organic reagent integrates readily into research and development protocols where a reliable source of p-toluic acid is needed for controlled synthetic transformations.
This article belongs on Acids, in Acids & bases.
Key features
- Assay: ≥98 %
- Melting range: 176-181 °C
- CAS number: 99-94-5
- Pack sizes: 250 g, 1 kg, 2.5 kg
- EG nr.: 202-803-3
- Purity: 98 %
- Empirical formula: C₈H₈O₂
- Molar mass: 136,15 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 p-Toluic acid, 98 %, for synthesis, 250 g, plastic
What is this article?
p-Toluic acid, 98 %, for synthesis, 250 g, plastic 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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