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177865

Sigma-Aldrich

Dichloromethane-d2

99.5 atom % D

Synonym(s):

Dideuteromethylenechloride, Methylene chloride-d2

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About This Item

Linear Formula:
CD2Cl2
CAS Number:
1665-00-5
Molecular Weight:
86.94
Beilstein:
1733318
EC Number:
216-776-0
MDL number:
MFCD00000882
UNSPSC Code:
12142201
PubChem Substance ID:
24850697
NACRES:
NA.21

vapor pressure

25.59 psi ( 55 °C)
7.63 psi ( 20 °C)

Quality Level

200

isotopic purity

99.5 atom % D

Assay

≥99.00% (GC)

form

liquid

packaging

ampule of 1mL, 10g
glass bottle of 25g

technique(s)

NMR: suitable

impurities

≤0.0100% water
water

refractive index

n20/D 1.422 (lit.)

bp

40 °C (lit.)

mp

-97 °C (lit.)

density

1.362 g/mL at 25 °C (lit.)

mass shift

M+2

SMILES string

[2H]C([2H])(Cl)Cl

InChI

1S/CH2Cl2/c2-1-3/h1H2/i1D2

InChI key

YMWUJEATGCHHMB-DICFDUPASA-N

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General description

Dichloromethane-d2 is a deuterated derivative of dichloromethane. It participates as a solvent during the NMR spectral analysis of polymers.

Application

Dichloromethane-d2 has been employed as a deuterated solvent for sample preparation in NMR analysis.

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accessory

Product No.
Description
Pricing

Pictograms

Health hazardExclamation mark
GHS08,GHS07

Signal Word

Warning

Hazard Statements

H315,H319,H336,H351

Hazard Classifications

Carc. 2 - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3

Target Organs

Central nervous system

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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Sigma-Aldrich

396540

1,2-Dichloroethane-d4

Applications and new developments of the direct exponential curve resolution algorithm (DECRA). Examples of spectra and magnetic resonance images.
Windig W, et al.
Journal of Chemometrics, 13(2), 95-110 (1999)
Determination of the three-dimensional, solution-phase structure of the macrolide antibiotic oxolide in CD2Cl2 and D2O from NMR constraints.
Steinmetz WE, et al.
Magnetic Resonance in Chemistry, 43(1), 16-20 (2005)
Absolute Raman intensities, force constants, and electro-optical parameters of CH2Cl2, CD2Cl2 and CHDCl2.
Escribano R, et al.
Molecular Physics, 37(2), 361-377 (1979)
Michael Weber et al.
Analytical and bioanalytical chemistry, 407(11), 3115-3123 (2014-11-25)
Quantitative nuclear magnetic resonance (qNMR) spectroscopy is employed by an increasing number of analytical and industrial laboratories for the assignment of content and quantitative determination of impurities. Within the last few years, it was demonstrated that (1)H qNMR can be
Ting Li et al.
Environmental science and pollution research international, 22(15), 11792-11800 (2015-04-11)
We surveyed the occurrence of nine N-nitrosamine species in ten bottled drinking waters from supermarket and other water samples including raw waters, finished waters, and distribution system waters from nine municipal drinking water treatment plants in eight cities of Jiangsu
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