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H51212 2,5-Diiodo-1-methylimidazole, 98%

CAS Number

Stock No. Size Price ($) Quantity Availability
H51212-MD 250mg 77.80
H51212-03 1g 264.00
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2,5-Diiodo-1-methylimidazole, 98%


Chemical Properties

Formula Weight
Storage & Sensitivity
Light Sensitive. Ambient temperatures.


It is employed as intermediate for pharmaceutical.


Light Sensitive, store in dark. Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from oxidizing agent.

Literature References

Manuel Iglesias; Oliver Schuster; Martin Albrecht. A new, mild one-pot synthesis of iodinated heterocycles as suitable precursors for N-heterocyclic carbene complexes.Tetrahedron Letters.,2010, 51(41), 5423-5425.

Kenneth G. Holden; Matthew N. Mattson; Kyung Hoi Cha; and Henry Rapoport. Synthesis of Chiral Pilocarpine Analogues via a C-8 Ketone Intermediate. J. Org. Chem., 2002, 67(17), 5913-5918.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Call a POISON CENTER or doctor/physician if you feel unwell. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Harmonized Tariff Code


  • L12862

    4,4'-Methylenebis(N-phenylmaleimide), 95%
  • A14793

    2-Acetylnaphthalene, 99%
  • A15312

    3-Nitrophenol, 98+%
  • A11333

    N,N'-Dimethyloxamide, 98%
  • 46839

    Platinum Round Bottom Dish, Top OD 60mm, Ht 30mm, Capacity 50mL

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