Description
4-Chloro-3,5-dimethylbenzoic acid is an aromatic carboxylic acid derivative offered at a minimum purity of 95 % for laboratory synthesis and research use. It is defined by the empirical formula C₉H₉ClO₂, a molar mass of 184,62 g/mol and CAS number 90649-78-8, presenting a chloro- and dimethyl-substituted benzene ring that carries a carboxylic acid functionality. The compound has a boiling point of 311,3 °C, providing a clear physical reference for handling and process considerations. Substituted benzoic acids of this type are frequently employed in esterification, amidation and further ring functionalisation sequences. This reagent from manufacturer Carl ROTH supports reproducible experimental design in chemical and biochemical laboratories that need clearly specified small-molecule starting materials with documented identity and molar mass.
This article is part of Acids, in Acids & bases.
Key features
- Purity (GC): reported (%)
- Purity (HPLC): reported (%)
- IR-spectrum: corresponds to reference spectrum
- pH value: reported ()
- Assay (TLC): reported (%)
- Content (acidim.): reported (%)
- Assay: reported (%)
- Melting point: reported (°C)
- Colour: reported
- Form: reported
- CAS number: 90649-78-8
- Pack sizes: 500 mg, 1 g
- Purity: min. 95 %
- Empirical formula: C₉H₉ClO₂
- Molar mass: 184,62 g/mol
- Boiling point: 311,3 °C
- Storage temperature: +2 to +8 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about 4-Chloro-3,5-dimethylbenzoic acid, min. 95 %, 500 mg
What is this article?
4-Chloro-3,5-dimethylbenzoic acid, min. 95 %, 500 mg 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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The category is Acids & bases. The sub-category is Acids. The catalogue is Lab chemicals.
Shelves beside this one are Bases & alkalis.
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