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
Spacefill model of deuterated dichloromethane
Identifiers
3D model (JSmol)
1733318
ChemSpider
ECHA InfoCard 100.015.252
EC Number
  • 216-776-0
UN number 1593
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 pictograms
GHS Signal word Warning
GHS hazard statements
 H315, H319, H335, H351, H373
P201, P202, P260, P261, P264, P271, P280, P281, P302+352, P304+340, P305+351+338, P308+313, P312, P314, P321, P332+313, P337+313, P362, P403+233, P405, P501
NFPA 704 (fire diamond)
Flammability code 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilHealth code 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformReactivity code 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
1
2
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.


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