Description
Pirimiphos-methyl is an organophosphorus compound supplied for laboratory and analytical use, with CAS number 29232-93-7 and the empirical formula C₁₁H₂₀N₃O₃PS. It has a molar mass of 305,33 g/mol, a density of 1,17 g/cm³, and a boiling point of 385,6 °C, giving laboratories solid physicochemical anchors for handling calculations and method setup. The material is UN number 3082 is associated with the substance in the manufacturer data and supports correct classification in logistics and safety documentation. Analytical and environmental laboratories may employ pirimiphos-methyl where a defined organophosphate standard or research chemical is required. This product is available from manufacturer Carl ROTH in a biochemicals-oriented range. Clear CAS, formula, density, and boiling-point information help ensure reproducible preparation and traceable records whenever the compound is introduced into experimental or analytical workflows.
This article is part of Organic building blocks & synthesis reagents, in Organic chemicals & synthesis reagents.
Key features
- CAS number: 29232-93-7
- Pack sizes: 50 mg, 100 mg, 250 mg, 500 mg, 1 g
- Empirical formula: C₁₁H₂₀N₃O₃PS
- Molar mass: 305,33 g/mol
- Density: 1,17 g/cm³
- Boiling point: 385,6 °C
- Storage temperature: +2 to +8 °C
Compliance & Safety Information


DangerHazard Statements (H-Phrases)
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Questions about Pirimiphos-methyl, 50 mg
What is this article?
Pirimiphos-methyl, 50 mg 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.
What should I check before I order?
When this page shows a safety data sheet, use that manufacturer file. Hazard text does not belong in the sales description. For a pack size, a grade or a certificate that is not on the page, send a quote request or contact the team.
How does ordering and shipping work?
Luminix Health distributes this article from the heart of Europe. Delivery across Europe, two to five days when in stock. Standard delivery is free from €250 excl. VAT. Cold-chain goods and dangerous goods under ADR are never included in that free delivery. The terms are in the Shipping Policy. The full brand index is on shop by brand. Who we are is on about us.
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The seven catalogues are Labware, Lab chemicals, Lab instruments, Lab consumables, Chromatography equipment, Lab safety equipment and Life Science & Microbiology.

