Description
2,4'-Methylenebis(phenyl isocyanate) is an aromatic diisocyanate for laboratory and biochemical work, supplied at a minimum purity of 90 %. It is identified by CAS number 5873-54-1 and the empirical formula C₁₅H₁₀N₂O₂, with a molar mass of 250,25 g/mol. These core data allow reliable cross-checking against safety files, purchasing records, and experimental methods. The material is Precise CAS and formula information supports correct identification during goods-in, labelling, and inventory management. 2,4'-Methylenebis(phenyl isocyanate) from manufacturer Carl ROTH belongs to a biochemicals selection intended for trained laboratory personnel. The combination of min. 90 % purity and molar mass 250,25 g/mol gives a compact specification set for planning stock solutions, reactivity studies, and documentation. Consistent citation of CAS 5873-54-1 and formula C₁₅H₁₀N₂O₂ strengthens traceability from receipt to bench application in professional research environments.
This article is part of Inorganic salts, in Inorganic chemicals.
Key features
- Colour: white
- Form: solid
- Purity (GC): ≥90 %
- CAS number: 5873-54-1
- Pack sizes: 1 mg, 2 mg, 5 mg, 10 mg, 25 mg
- Purity: min. 90 %
- Empirical formula: C₁₅H₁₀N₂O₂
- Molar mass: 250,25 g/mol
- Storage temperature: -20 °C
- Technical Information Sheet:
- Safety Data Sheet:
Compliance & Safety Information
Danger
Hazard Statements (H-Phrases)
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Questions about 2,4'-Methylenebis(phenyl isocyanate), min. 90 %, 1 mg
What is this article?
2,4'-Methylenebis(phenyl isocyanate), min. 90 %, 1 mg is the article on this page. Luminix Health distributes Carl Roth for laboratory use. It sits in Inorganic salts, inside Inorganic chemicals, in Lab chemicals.
An inorganic salt is an ionic solid, a chloride, a sulfate, a nitrate, a phosphate. The degree of hydration changes the mass that contains one mole of the ion. Analytical grade limits the foreign ions. A hydrate and the anhydrous salt are not interchangeable by weight.
An inorganic chemical is a salt, an acid or base in solid form, a metal, an oxide, or an element. The waters of hydration are part of the formula: a hydrate and an anhydrous salt are different masses for the same ion. Trace metals matter when the salt will be used in analysis. Nanomaterials add particle size to the specification. Look the substance up on PubChem. Hazard classes are on ECHA, under the CLP Regulation and REACH. Transport of the dangerous ones is explained by the UNECE.
Which category should I open next?
The category is Inorganic chemicals. The sub-category is Inorganic salts. The catalogue is Lab chemicals.
Shelves beside this one are Metals, elements & oxides and Nanomaterials & quantum dots.
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