Description
Terephthalic acid dibenzyl ester is a diester of terephthalic acid supplied at a minimum purity of 95 %, with CAS number 19851-61-7 and empirical formula C₂₂H₁₈O₄. The compound has a molar mass of 346,38 g/mol, a flash point of 252,6 °C and a boiling point of 500 °C, reflecting a thermally robust aromatic diester structure. Research groups working on polyesters, plasticisers, liquid-crystalline materials or benzyl-protected intermediates can incorporate this reagent where controlled aromatic diester functionality is required. The product is offered by manufacturer Carl ROTH for laboratory use in organic and materials chemistry. Clear reporting of molecular formula, molar mass and key thermal data supports reproducible formulation and reaction planning without relying on incomplete catalogue information.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- Assay: ≥ 95 %
- Colour: reported
- Form: reported
- CAS number: 19851-61-7
- Pack sizes: 10 g, 25 g, 50 g, 100 g
- Purity: min. 95 %
- Empirical formula: C₂₂H₁₈O₄
- Molar mass: 346,38 g/mol
- Flash point: 252,6 °C
- Boiling point: 500 °C
- Technical Information Sheet:
- Safety Data Sheet:
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Questions about Terephthalic acid dibenzyl ester, min. 95 %, 10 g
What is this article?
Terephthalic acid dibenzyl ester, min. 95 %, 10 g is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Organic building blocks & synthesis reagents, inside Organic chemicals & synthesis reagents, in Lab chemicals.
A building block is an organic molecule bought to become part of a larger one. The structure, the CAS number and the purity decide it. A 95 percent reagent and a 99.9 percent reagent of the same name leave different impurities in the product. The functional groups are the reason it was chosen.
An organic chemical is built on carbon. In this category it is a building block or a reagent for making another molecule: a starting material, a coupling agent, a polymer, a PEG. Purity is a specification of which impurities remain. The structure, the CAS number and the grade decide whether two bottles are the same substance. Structures and properties are on PubChem. Nomenclature is IUPAC. Classification follows ECHA and the CLP Regulation.
Which category should I open next?
The category is Organic chemicals & synthesis reagents. The sub-category is Organic building blocks & synthesis reagents. The catalogue is Lab chemicals.
Shelves beside this one are Polymers, PEGs & silicones and Click chemistry, bioconjugation & synthesis reagents.
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