200077

Arsenic(III) chloride

99.99% trace metals basis

• Synonym(s): Arsenic trichloride
• Linear Formula: AsCl₃
• CAS Number: 7784-34-1
• Molecular Weight: 181.28
• EC Number: 232-059-5
• MDL number: MFCD00014165
• UNSPSC Code: 12352302
• PubChem Substance ID: 24851956
• form: liquid

Properties

• Quality Level: 100
• Assay: 99.99% trace metals basis
• form: liquid
• impurities: ≤150.0 ppm Trace Metal Analysis
• bp: 130.2 °C (lit.)
• mp: −16 °C (lit.)
• density: 2.15 g/mL at 25 °C (lit.)
• SMILES string: Cl[As](Cl)Cl
• InChI: 1S/AsCl3/c2-1(3)4
• InChI key: OEYOHULQRFXULB-UHFFFAOYSA-N

Description

General description

Arsenic(III) chloride can be used as a precursor to synthesize As-based nanocrystal alloys for thermoelectric materials and biarsenical ligands protein labeling.

Safety Information

• Pictograms: GHS06,GHS09
• Signal Word: Danger
• Hazard Statements: H300 + H310,H331,H410
• Precautionary Statements: P262 - P273 - P280 - P301 + P310 - P302 + P352 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 2 Dermal - Acute Tox. 2 Oral - Acute Tox. 3 Inhalation - Aquatic Acute 1 - Aquatic Chronic 1
• Storage Class Code: 6.1B - Non-combustible acute toxic Cat. 1 and 2 / very toxic hazardous materials
• WGK: WGK 2
• Flash Point(F): Not applicable
• Flash Point(C): Not applicable
• Personal Protective Equipment: dust mask type N95 (US), Eyeshields, Gloves