Description
m-Cresol is a methylphenol isomer offered at a minimum purity of 99 % for synthesis. Identified by CAS number 108-39-4 and empirical formula C₇H₈O, it has a molar mass of 108,14 g/mol and a density of 1,03 g/cm³. The boiling point is 202 °C and the flash point is 86 °C, supporting predictable handling under standard laboratory conditions. In food analysis and viscosity determination contexts, a well-characterised phenolic reagent helps maintain method consistency. This material from manufacturer Carl ROTH carries EG number 203-577-9 and is catalogued under UN number 2076. Chemists select m-cresol when they need a defined meta-substituted cresol for alkylation, esterification or other functional-group transformations. The combination of high minimum assay, clear physical data and convenient pack size makes it a practical choice for research and routine laboratory synthesis work requiring reproducible starting material quality.
This article is part of Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Assay (GC): ≥99,0 %
- Density (d 20 °C/4 °C): 1,031-1,037
- CAS number: 108-39-4
- Pack sizes: 250 ml, 1 l
- EG nr.: 203-577-9
- Purity: min. 99 %
- Molar mass: 108,14 g/mol
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
DangerHazard Statements (H-Phrases)
Precautionary Statements (P-Phrases)
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Questions about m-Cresol, min. 99 %, for synthesis, 250 ml, glass
What is this article?
m-Cresol, min. 99 %, for synthesis, 250 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Reference substances & reagents (other), inside Analytical standards & reference materials, in Lab chemicals.
A reference substance has a stated identity and a stated content, used to check a method or to standardise a titration. It is a more tightly specified article than a reagent grade bottle of the same name. The lot's certificate is part of the product.
A reference material is the article against which another result is compared. Its value is stated, and the uncertainty of that value is part of the product. An ICP or ion standard is a solution of known concentration. A volumetric standard is for titration. A chromatography standard is the peak you match. The grade names, including pharmacopoeia and ASTM, say which impurities were limited. Identity is checked on PubChem. Names follow IUPAC. Medicinal grades follow the European Pharmacopoeia and USP.
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