Deuterated dichloromethane

Deuterated dichloromethane (CD2Cl2) is a form (called an isotopologue) of dichloromethane (DCM, CH2Cl2) in which the hydrogen atoms ("H") are replaced with deuterium (heavy hydrogen) isotope ("D").[1] Deuterated DCM is not a common solvent used in NMR spectroscopy as it is expensive compared to deuterated chloroform.

Deuterated dichloromethane
Stereo, skeletal formula of deuterated dichloromethane
Stereo, skeletal formula of deuterated dichloromethane
Spacefill model of deuterated dichloromethane
Spacefill model of deuterated dichloromethane
Names
Preferred IUPAC name
Dichloro(2H2)methane
Identifiers
3D model (JSmol)
1733318
ChemSpider
ECHA InfoCard 100.015.252
EC Number
  • 216-776-0
UN number 1593
  • InChI=1S/CH2Cl2/c2-1-3/h1H2/i1D2 checkY
    Key: YMWUJEATGCHHMB-DICFDUPASA-N checkY
  • [2H]C([2H])(Cl)Cl
Properties
C2H2Cl2
Molar mass 86.945 g mol−1
Density 1.362 g cm−3
Boiling point 40 °C (104 °F; 313 K)
Vapor pressure 52.6 kPa (at 20 °C)
Hazards
GHS labelling:
GHS07: Exclamation markGHS08: Health hazard
Warning
H315, H319, H335, H351, H373
P201, P202, P260, P261, P264, P271, P280, P281, P302+P352, P304+P340, P305+P351+P338, P308+P313, P312, P314, P321, P332+P313, P337+P313, P362, P403+P233, P405, P501
NFPA 704 (fire diamond)
NFPA 704 four-colored diamond
2
1
0
Related compounds
Related compounds
 Deuterated chloroform

Dichloromethane

Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
Infobox references

References
  1. Bertolini, Alessandro; Carelli, Giorgio; Moretti, Augusto; Moruzzi, Giovanni (2001). "Assignment of Fir Laser Lines of Fully Deuterated Dichloromethane". International Journal of Infrared and Millimeter Waves. 22 (10): 1421–1431. doi:10.1023/A:1015082422018. S2CID 116030713.


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