Diazomethane

CAS Registry Number®

334-88-3

CAS Name

Diazomethane

Molecular Formula

CH2N2

Cite this Page

Diazomethane.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?cas_rn=334-88-3 (retrieved 2024-11-21) (CAS RN: 334-88-3).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -23 °C

  • Melting Point (1)

    -145 °C

  • Density (1)

    1.45 g/cm³

Source(s)

  • (1) Hazardous Substances Data Bank data were obtained from the National Library of Medicine (US)

Other Names and Identifiers

InChI

InChI=1S/CH2N2/c1-3-2/h1H2

InChIKey

InChIKey=YXHKONLOYHBTNS-UHFFFAOYSA-N

SMILES

[N+](=C)=[N-]

Canonical SMILES

[N-]=[N+]=C

Other Names for this Substance

  • Methane, diazo-
  • Azimethylene
  • Diazomethane
  • Diazirine
  • Diazonium methylide

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Deleted or Replaced CAS Registry Numbers

463-60-5, 16835-99-7, 62024-16-2, 908094-01-9

CAS INSIGHTSTM
Targeted protein degrader structure, illustration