177865

Dichloromethane-d₂

99.5 atom % D

• Synonym(s): Dideuteromethylenechloride, Methylene chloride-d₂
• 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

Properties

• 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

Description

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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Safety Information

• Pictograms: GHS08,GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H336,H351
• Precautionary Statements: P202 - P261 - P264 - P302 + P352 - P305 + P351 + P338 - P308 + P313
• 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