Dichloromethane-d2

CAS 1665-00-5

Dichloromethane-d2

Synonyms: DCM-d2; Methylene chloride-d2; Dideuteromethylenechloride 

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Dichloromethane-d2 is a widely-used solvent for proton and carbon NMR analysis, but also used as a solvent in the chemical synthesis of deuterium-labelled compounds or in mass spectrometry to improve the ionization of certain molecules. The use of Dichloromethane-d2 can offer some unique advantage specifically for NMR applications.:
Non-polar: is a non-polar solvent, which means it is a good solvent for non-polar compounds. Examples of non-polar compounds include hydrocarbons, fats, oils, and waxes.
Low viscosity: has a low viscosity, which improves the quality and reliability of the data obtained in NMR measurements. The benefits are better mixing with the sample, faster diffusion, reduced line broadening, and minimized solvent peaks.
Inertness: is chemically inert, which means it does not react with the sample.
Zeochem is offering Dichloromethane-d2 with an enrichment grade between 99.5 – 99.95 atom%D depending on the application and sensitivity of the NMR spectrometer. 

Dichloromethane-d2 99.5%D
Material NumberPack Size
30049110x0.75mL
3008031mL
3006435mL
30126010mL
30062210mL
30168210mL
30064125mL
30064250mL
301182100mL
3012665g
30173710g
Test MethodUnit of MeasureMinimumMaximumTarget
Vis. lnsp. (colorless)colorless
Vis. lnsp. (liquid, 25°C)liquid
D Content 1H-NMR%(mol)99.50
w(H2O) 1H-NMR%(w)0.020
1H-NMR Purityconform
H2O+D2O Content by KF Coulometer%(w)0.030
GC Content%(w)99.0
Dichloromethane-d2 99.8%D
Material NumberPack Size
30049210x0.75mL
30150310x1mL
3011671mL
3012115mL
30035510mL
30140210mL
30121325mL
3012865g
30089710g
Test MethodUnit of MeasureMinimumMaximumTarget
Vis. lnsp. (colorless)colorless
Vis. lnsp. (liquid, 25°C)liquid
D Content 1H-NMR%(mol)99.80
w(H2O) 1H-NMR%(w)0.010
1H-NMR Purityconform
H2O+D2O Content by KF Coulometer%(w)0.020
GC Content%(w)99.0
Dichloromethane-d2 99.9%D
Material NumberPack Size
30143010mL
Test MethodUnit of MeasureMinimumMaximumTarget
Vis. lnsp. (colorless)colorless
Vis. lnsp. (liquid, 25°C)liquid
D Content 1H-NMR%(mol)99.90
w(H2O) 1H-NMR%(w)0.010
1H-NMR Purityconform
H2O+D2O Content by KF Coulometer%(w)0.015
GC Content%(w)99.0
Dichloromethane-d2 99.95%D
Material NumberPack Size
30064510x0.75mL
30064610mL
Test MethodUnit of MeasureMinimumMaximumTarget
Vis. lnsp. (colorless)colorless
Vis. lnsp. (liquid, 25°C)liquid
D Content 1H-NMR%(mol)99.95
w(H2O) 1H-NMR%(w)0.005
1H-NMR Purityconform
H2O+D2O Content by KF Coulometer%(w)0.010
GC Content%(w)99.5