Description
2,5-Norbornadiene is a bicyclic unsaturated hydrocarbon with the empirical formula C₇H₈ and CAS number 121-46-0, offered at 97 % purity for laboratory synthesis and research. It has a molar mass of 92,14 g/mol and a density of 0,906 g/cm³, with a boiling point of 89,5 °C and a flash point of −21 °C, so appropriate precautions for a low-flash-point organic liquid are essential. This grade is packed as 50 ml in glass, a practical volume for preparative organic chemistry, cycloaddition work, and coordination or polymer studies that use norbornadiene as a reactive building block or ligand precursor. Identity and physical data correspond to the manufacturer description from Carl ROTH, including EG number 204-472-0. The compact glass presentation supports controlled dispensing and storage within standard chemical laboratory workflows while keeping the reagent readily available for repeated small-scale preparations. Laboratories seeking a clearly specified 2,5-norbornadiene for method development, teaching, or routine synthetic sequences will find this pack size well matched to typical bench-scale demand.
This article is part of Biochemicals (other), in Biochemicals & reagents.
Key features
- Assay (GC): ~97 %
- CAS number: 121-46-0
- Pack size: 50 ml glass
- EG nr.: 204-472-0
- Purity: 97 %
- Empirical formula: C₇H₈
- Molar mass: 92,14 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 2,5-Norbornadiene, 97 %, 50 ml, glass
What is this article?
2,5-Norbornadiene, 97 %, 50 ml, glass is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Biochemicals (other), inside Biochemicals & reagents, in Microbiology lab supplies.
These are the biochemical reagents that are not an amino acid, a sugar, a lipid, an enzyme or an antibiotic. Identity and purity still decide the bottle. If the compound is light-sensitive or hygroscopic, the handling on the label is part of the specification.
A biochemical is a molecule of life, sold as a reagent: an amino acid, a sugar, a nucleotide, a lipid, an enzyme, an antibiotic. The difference from a bulk chemical is that the use is a biological one, and the impurities that matter are the ones that change that use. An enzyme is specified by activity, not only by mass. An antibiotic is specified by potency. Papers are on PubMed. Structures are on PubChem. Strains and lines that consume these reagents are at ATCC.
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The category is Biochemicals & reagents. The sub-category is Biochemicals (other). The catalogue is Microbiology lab supplies.
Shelves beside this one are Amino acids & peptides, Carbohydrates & sugars, Coenzymes, nucleotides & vitamins, Enzymes & substrates, Antibiotics & antimycotics, Lipids, steroids & fatty acids and Detergents & surfactants.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.