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67690 Sigma-Aldrich

Iodomethane

puriss., redist., ≥99.5% (GC)

Synonym: Methyl iodide

  • CAS Number 74-88-4

  • Empirical Formula (Hill Notation) CH3I

  • Molecular Weight 141.94

  •  Beilstein Registry Number 969135

  •  EC Number 200-819-5

  •  MDL number MFCD00001073

  •  PubChem Substance ID 329760658

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Properties

Related Categories Alkyl, Building Blocks, Chemical Synthesis, Halogenated Hydrocarbons, Organic Building Blocks More...
vapor density   4.89 (vs air)
vapor pressure   24.09 psi ( 55 °C)
  7.89 psi ( 20 °C)
InChI Key   INQOMBQAUSQDDS-UHFFFAOYSA-N
grade   puriss.
assay   ≥99.5% (GC)
quality   redist.
contains   silver wool as stabilizer
refractive index   n20/D 1.530
  n20/D 1.531(lit.)
bp   41-43 °C(lit.)
mp   −64(lit.)
solubility   water: soluble14 g/L at 20 °C
density   2.28 g/mL at 25 °C(lit.)

Description

Other Notes

Reagent for the permethylation according to Lederer

Same product — same quality — now Sigma-Aldrich brand

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Safety & Documentation

Safety Information

Symbol 
Signal word 
Danger
Hazard statements 
Precautionary statements 
RIDADR 
UN 2644 6.1 / PGI
WGK Germany 
3
RTECS 
PA9450000
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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289566 Iodomethane, contains copper as stabilizer, ReagentPlus®, 99.5%

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