Arsenic(III) chloride, Reagent Grade, Thermo Scientific Chemicals

Description

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

• Boiling Point: 130.2°C
• Melting Point: -16°C
• CAS: 7784-34-1
• Physical Form: Liquid
• Quantity: 250 g
• Molecular Formula: AsCl3
• MDL Number: MFCD00014165
• UN Number: UN1560
• Merck Index: 14,801
• Synonym: trichloroarsine, arsenic trichloride, arsenic iii chloride, arsenic chloride, arsenous trichloride, arsenic butter, arsenous chloride, arsenious chloride, butter of arsenic, chlorure arsenieux
• Solubility Information: Decomposes in water with formation of As(OH)₃ and HCl; Increasing dilutions in water result in As₂O₃ precipitation
• InChI Key: OEYOHULQRFXULB-UHFFFAOYSA-N
• SMILES: Cl[As](Cl)Cl
• IUPAC Name: trichloroarsane
• Molecular Weight (g/mol): 181.272
• PubChem CID: 24570
• ChEBI: CHEBI:63952
• Formula Weight: 181.27
• Grade: Reagent
• Odor: Acrid
• Sensitivity: Moisture sensitive
• Density: 2.163 g/mL
• Chemical Name or Material: Arsenic(III) chloride

Safety and Handling

Hazard Category	H300
Hazard Statement	GHS H Statement H300-H331-H350-H314 Fatal if swallowed. Toxic if inhaled. May cause cancer. Causes severe skin burns and eye damage.
Precautionary Statement	P264b-P270-P301+P310-P330-P501c
DOTInformation	Transport Hazard Class: 6.1; Packing Group: I; Proper Shipping Name: ARSENIC TRICHLORIDE
EINECSNumber	232-059-5
RTECSNumber	CG1750000
TSCA	Yes
Recommended Storage	Ambient temperatures

SDS

RUO – Research Use Only