Deuterium

CAS Registry Number®

7782-39-0
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CAS Name

Deuterium

Molecular Formula

D2

Cite this Page

Deuterium.   CAS Common Chemistry.   CAS, a division of the American Chemical Society, n.d.   http://commonchemistry.cas.org/detail?ref=7782-39-0 (retrieved 2024-03-29) (CAS RN: 7782-39-0).  Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).

Compound Properties

  • Boiling Point (1)

    -249.49 °C
  • Density (2)

    0.2059 g/cm³ @ Temp: -269.0 °C

Source(s)

Other Names and Identifiers

InChI

InChI=1S/H2/h1H/i1+1D

InChIKey

InChIKey=UFHFLCQGNIYNRP-VVKOMZTBSA-N

SMILES

[2H][2H]

Canonical SMILES

[H][H]

Other Names for this Substance

  • Deuterium
  • Diplogen
  • Hydrogen-2
  • Deuterium molecule
  • Hydrogen, isotope of mass 2

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