Description
Iodomethane D₃ is a deuterated methyl iodide reagent supplied at 99,5 Atom%. D and stabilised with copper, intended for nuclear magnetic resonance spectroscopy and related labelling work. With the empirical formula CD₃I, CAS number 865-50-9 and molar mass 144,96 g/mol, it offers a dense liquid profile (density 2,3 g/cm³) together with a boiling point of 42 °C and a flash point of 32 °C. The material is Categories for compounds used in NMR spectroscopy highlight its role where high isotopic enrichment and defined physical data are required. This grade from manufacturer Carl ROTH is specified with EG number 212-744-5 and is suited to laboratories preparing deuterated intermediates or reference systems. Physical constants and isotopic purity are stated directly from the manufacturer data to aid method setup and documentation in spectroscopy and spectrometry applications.
This article is part of Reference substances & reagents (other), in Analytical standards & reference materials.
Key features
- Deuterising degree: ≥99,5 %
- Water (KF, H2O+D2O): ≤0,03 %
- Assay (GC): ≥99.0 %
- CAS number: 865-50-9
- Pack sizes: 25 g, 5 g
- EG nr.: 212-744-5
- Purity: 99.5 Atom% D, stab. with Cu
- Empirical formula: CD₃I
- Molar mass: 144,96 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 Iodomethane D3, 99.5 Atom%D, stab. with Cu, 25 g, glass
What is this article?
Iodomethane D3, 99.5 Atom%D, stab. with Cu, 25 g, 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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