Arsenic(III) iodide, 99.999% (metals basis)

Description

CAS: 7784-45-4 | AsI3 | 455.635 g/mol

Arsenic(III) iodide is useful for preparing organoarsenic compounds.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Specifications

Chemical Identifiers

• CAS: 7784-45-4
• Molecular Formula: AsI3
• Molecular Weight (g/mol): 455.635
• MDL Number: MFCD00014170
• InChI Key: IKIBSPLDJGAHPX-UHFFFAOYSA-N
• Synonym: arsenous triiodide, arsenic iii iodide, arsenic iodide, arsenic triiodide, triiodoarsine, arsenous iodide, hsdb 420, arsen iii-jodid
• PubChem CID: 24575
• IUPAC Name: triiodoarsane
• SMILES: [As](I)(I)I

• Boiling Point: 424°C
• Melting Point: 140°C
• Physical Form: Powder
• Quantity: 5 g
• UN Number: UN1557
• Merck Index: 14,803
• Solubility Information: Hydrolyzes slowly in water.
• Formula Weight: 455.64
• Percent Purity: 99.999%
• Odor: Pungent
• Sensitivity: Moisture sensitive
• Density: 4.39 g/mL
• Assay: (metals basis)
• Chemical Name or Material: Arsenic(III) iodide

Safety and Handling

Hazard Category	H301+H331-H350
Hazard Statement	GHS H Statement H301-H331 Toxic if swallowed. Toxic if inhaled.
Precautionary Statement	P201-P202-P261-P264b-P270-P271-P281-P301+P310-P304+P340-P308+P313-P311-P330-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: II; Proper Shipping Name: ARSENIC COMPOUNDS, SOLID, N.O.S.
EINECSNumber	232-068-4
RTECSNumber	CG1950000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only