425362

1,2-Dibromoethane-d₄

99 atom % D

• Synonym(s): Ethylene-d₄ dibromide
• Linear Formula: BrCD₂CD₂Br
• CAS Number: 22581-63-1
• Molecular Weight: 191.89
• EC Number: 245-102-8
• MDL number: MFCD00037499
• UNSPSC Code: 12142201
• PubChem Substance ID: 24866629
• NACRES: NA.21

Properties

• isotopic purity: 99 atom % D
• assay: 99% (CP)
• form: liquid
• technique(s): NMR: suitable
• impurities: ≤0.5% water; water
• refractive index: n20/D 1.536 (lit.)
• bp: 131-132 °C (lit.)
• density: 2.226 g/mL at 25 °C
• application(s): agriculture; environmental
• mass shift: M+4
• SMILES string: [2H]C([2H])(Br)C([2H])([2H])Br
• InChI: 1S/C2H4Br2/c3-1-2-4/h1-2H2/i1D2,2D2
• InChI key: PAAZPARNPHGIKF-LNLMKGTHSA-N

Description

General description

1,2-Dibromoethane-d₄ is a deuterated NMR solvent useful in NMR-based research and analyses. It has been reported to be synthesized by reacting acetylene-d₂ and deuterium bromide.

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Safety Information

• pictograms: GHS06,GHS08,GHS09
• signalword: Danger
• hcodes: H301 + H311 + H331,H315,H319,H335,H350,H411
• pcodes: P273 - P280 - P301 + P310 - P302 + P352 + P312 - P304 + P340 + P311 - P305 + P351 + P338
• Hazard Classifications: Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• target_organs: Respiratory system
• Storage Class: 6.1A - Combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• wgk_germany: WGK 3
• flash_point_f: Not applicable
• flash_point_c: Not applicable