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Deuterated dichloromethane

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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(H2)methane
Identifiers
CAS Number
3D model (JSmol)
Beilstein Reference 1733318
ChemSpider
ECHA InfoCard 100.015.252 Edit this at Wikidata
EC Number
  • 216-776-0
PubChem CID
UN number 1593
CompTox Dashboard (EPA)
InChI
  • InChI=1S/CH2Cl2/c2-1-3/h1H2/i1D2Key: YMWUJEATGCHHMB-DICFDUPASA-N
SMILES
  • C()(Cl)Cl
Properties
Chemical formula CH2Cl2 or CD2Cl2
Molar mass 86.945 g mol
Density 1.362 g cm
Boiling point 40 °C (104 °F; 313 K)
Vapor pressure 52.6 kPa (at 20 °C)
Hazards
GHS labelling:
Pictograms GHS07: Exclamation markGHS08: Health hazard
Signal word Warning
Hazard statements H315, H319, H335, H351, H373
Precautionary statements 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 diamondHealth 2: Intense or continued but not chronic exposure could cause temporary incapacitation or possible residual injury. E.g. chloroformFlammability 1: Must be pre-heated before ignition can occur. Flash point over 93 °C (200 °F). E.g. canola oilInstability 0: Normally stable, even under fire exposure conditions, and is not reactive with water. E.g. liquid nitrogenSpecial hazards (white): no code
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 , 100 kPa). Infobox references
Chemical compound

Deuterated dichloromethane (CD2Cl2 or CH2Cl2) is a form (isotopologue) of dichloromethane (DCM, CH2Cl2) in which the hydrogen atoms (H) are deuterium (heavy hydrogen) (H or D). Deuterated DCM is not a common solvent used in NMR spectroscopy as it is expensive compared to deuterated chloroform.

Notes

  1. IUPAC recommends that the symbol for deuterium should be H, rather than D. It follows that the latter formula, CH2Cl2, is more correct.

References

  1. "Provisional Recommendations". Nomenclature of Inorganic Chemistry. Chemical Nomenclature and Structure Representation Division. IUPAC. § IR-3.3.2. Archived from the original on 27 October 2006. Retrieved 2024-08-01.
  2. 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.
Deuterated NMR solvents
Reference
1H and 13C chemical shifts
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