396540

1,2-Dichloroethane-d₄

99 atom % D

• Synonym(s): Ethylene-d₄ dichloride
• Linear Formula: ClCD₂CD₂Cl
• CAS Number: 17060-07-0
• Molecular Weight: 102.98
• MDL number: MFCD00037531
• UNSPSC Code: 12142201
• PubChem Substance ID: 24864675
• NACRES: NA.21

Properties

• isotopic purity: 99 atom % D
• assay: 99% (CP)
• form: liquid
• technique(s): NMR: suitable
• refractive index: n20/D 1.443 (lit.)
• bp: 83 °C (lit.)
• mp: −35 °C (lit.)
• density: 1.307 g/mL at 25 °C (lit.)
• application(s): agriculture; environmental
• mass shift: M+4
• SMILES string: [2H]C([2H])(Cl)C([2H])([2H])Cl
• InChI: 1S/C2H4Cl2/c3-1-2-4/h1-2H2/i1D2,2D2
• InChI key: WSLDOOZREJYCGB-LNLMKGTHSA-N

Description

General description

1,2-Dichloroethane-d₄ is 1,2-dichloroethane with all the hydrogen atoms replaced by deuterium. Its synthesis and structure elucidation by neutron diffraction measurements has been reported.

Application

1,2-Dichloroethane-d₄ may be used:

• As a NMR solvent.
• As a surrogate standard during the analysis of volatile organic compounds (VOC) in water by gas chromatography-mass spectrometry (GC-MS).
• As a chain termination reagent in the synthesis of poly(ethylene-d₄ oxide).

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Safety Information

• pictograms: GHS02,GHS06,GHS08
• signalword: Danger
• hcodes: H225,H302,H304,H315,H319,H331,H335,H350
• pcodes: P210 - P301 + P310 - P303 + P361 + P353 - P304 + P340 + P311 - P305 + P351 + P338 - P331
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 4 Oral - Asp. Tox. 1 - Carc. 1B - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 60.8 °F - closed cup - Based on data from similar materials
• flash_point_c: 16.0 °C - closed cup - Based on data from similar materials