D122807

1,2-Diiodoethane

99%

• Synonym(s): Ethylene diiodide, Ethylene iodide
• Linear Formula: ICH₂CH₂I
• CAS Number: 624-73-7
• Molecular Weight: 281.86
• Beilstein: 1730870
• EC Number: 210-859-5
• MDL number: MFCD00001093
• UNSPSC Code: 12352100
• PubChem Substance ID: 24893381
• NACRES: NA.22

Properties

• Quality Level: 100
• Assay: 99%
• form: powder or crystals
• mp: 80-82 °C (lit.)
• density: 2.132 g/mL at 25 °C (lit.)
• storage temp.: 2-8°C
• SMILES string: ICCI
• InChI: 1S/C2H4I2/c3-1-2-4/h1-2H2
• InChI key: GBBZLMLLFVFKJM-UHFFFAOYSA-N

Description

Application

1,2-Diiodoethane can be used:

• To synthesize samarium(II) iodide-water complex (SmI₂-H₂O complex), a single-electron transfer reagent, to further synthesize 3-hydroxy carboxylic acids.
• To synthesize derivatives of regioselective homopropargyl alcohols by using sonochemical Barbier-type reaction conditions.
• As an iodine source and an effective reagent for the dehydroxy-iodination of alcohols.

Safety Information

• Pictograms: GHS07
• Signal Word: Warning
• Hazard Statements: H315,H319,H335
• Precautionary Statements: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• Hazard Classifications: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• Target Organs: Respiratory system
• Storage Class Code: 11 - Combustible Solids
• WGK: WGK 3
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves