Description
4-Hydroxy-3,5-dimethylbenzoic acid is an aromatic hydroxybenzoic acid derivative supplied at a minimum purity of 95 %, with CAS number 4919-37-3 and empirical formula C₉H₁₀O₃. The molar mass is 166,17 g/mol, and the material is The 3,5-dimethyl substitution pattern on the phenolic benzoic acid core makes this compound useful as an intermediate in organic synthesis, fine-chemical preparation, and structure-oriented biochemical work. Available from manufacturer Carl ROTH, it fits workflows that require a defined phenolic acid building block for esterification, amidation, protection chemistry, or further functionalisation of the aromatic ring. size balances convenience for repeated small-scale reactions with sufficient material for multi-step sequences and method optimisation. Clear specification of CAS, formula, molar mass, and minimum purity supports reproducible documentation in chemical and biochemical laboratories. Researchers can apply this reagent in exploratory synthesis, intermediate stock preparation, and development of more complex aromatic scaffolds under standard laboratory conditions.
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: 4919-37-3
- Pack sizes: 10 g, 25 g, 50 g, 100 g
- Purity: min. 95 %
- Empirical formula: C₉H₁₀O₃
- Molar mass: 166,17 g/mol
- Chemical name: 4-Hydroxy-3,5-dimethylbenzoic acid
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
WarningHazard Statements (H-Phrases)
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Questions about 4-Hydroxy-3,5-dimethylbenzoic acid, min. 95 %, 10 g
What is this article?
4-Hydroxy-3,5-dimethylbenzoic acid, min. 95 %, 10 g 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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