Iodomethane-d3
Iodomethane-d3 is formally named iodomethane-d3, fully deuterated methyl iodide, a high-purity deuterium-labeled isotopic reagent. All hydrogen atoms of the methyl group are replaced by deuterium (D), serving as a deuterated methylating reagent dedicated for NMR spectroscopy.
Iodomethane-d3
Iodomethane-d3
Synonyms: Methyl iodide-d3, Fully deuterated methyl iodide, CD3I
CAS No.: 865-50-9
Molecular Formula: CD_3I
Molecular Weight: 144.96
Density (20℃): 2.27 g/mL
Boiling Point: 41–43 ℃
Storage Requirements
Store in brown pressure-resistant sealed bottles filled with argon, protected from light at 2–8 ℃; long-term storage at room temperature is prohibited.
Store separately; do not co-store with strong alkalis, amines, active metals and strong reductants to avoid alkylation side reactions and decomposition.
Fully shield from UV light with airtight packaging to prevent volatilization; standard shelf life is 6 months.
Keep away from open flames and high-temperature heat sources, maintain fully ventilated and explosion-proof warehouse.
Safety Operation Guidelines
All operations must be conducted in fume hoods with solvent-resistant nitrile gloves, fully enclosed chemical safety goggles and organic vapor respirators.
GHS Hazard Classification: Signal word Danger; Hazard Statements H300 (Fatal if swallowed), H312 (Harmful in contact with skin), H314 (Causes severe skin burns and eye damage), H330 (Fatal if inhaled), H341 (Suspected of causing genetic defects). Highly toxic and carcinogenic volatile reagent.
Skin contact: Rinse thoroughly with abundant running water for over 15 minutes and remove contaminated clothing. Eye contact: Flush eyes continuously with clean water for 15 minutes and seek emergency medical treatment. Do not induce vomiting if swallowed; seek immediate medical care.
Waste liquid and residues are highly toxic organic hazardous waste; discharge into sewers is forbidden, deliver to qualified hazardous waste disposal institutions for dedicated treatment.
Classified as Class 6.1 toxic hazardous goods for transportation; transport under light-shielded refrigerated conditions, shipped separately, mixed loading with acidic, alkaline or reducing materials is prohibited.
Purity: ≥98%
Isotopic labeling reagent for NMR spectroscopy: Deuterated methyl labeling to eliminate interference from 1H methyl peaks, used as NMR internal standard and solvent modifier.
Intermediate for isotopic tracing in pharmaceuticals: Synthesize deuterated reference standards and stable isotope-labeled drugs for in vivo metabolism and pharmacokinetic studies.
Raw material for deuterated alkylation in organic synthesis: Perform CD3-deuterated methyl modification on O/N/S nucleophilic substrates.
Preparation of analytical standards for LC-MS/GC-MS: Isotopic internal standards for quantitative calibration.
Synthesis of isotopic standards for metabolomics and environmental pollutant analysis.
Specialized reagent for deuterium tracing experiments in catalytic and organic reaction mechanism research.
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