272744

Triethoxyarsine

97%

• Synonym(s): Arsenic triethoxide, Triethyl arsenite
• Linear Formula: (C₂H₅O)₃As
• CAS Number: 3141-12-6
• Molecular Weight: 210.10
• EC Number: 221-543-1
• MDL number: MFCD00015120
• UNSPSC Code: 12352202
• PubChem Substance ID: 329752989
• NACRES: NA.22

Properties

• Quality Level: 100
• assay: 97%
• form: liquid
• reaction suitability: core: arsenic; reagent type: catalyst
• refractive index: n20/D 1.433 (lit.)
• bp: 162 °C/745 mmHg (lit.)
• density: 1.224 g/mL at 25 °C (lit.)
• SMILES string: CCO[As](OCC)OCC
• InChI: 1S/C6H15AsO3/c1-4-8-7(9-5-2)10-6-3/h4-6H2,1-3H3
• InChI key: BUZKVHDUZDJKHI-UHFFFAOYSA-N

Safety Information

• pictograms: GHS02,GHS06,GHS09
• signalword: Danger
• hcodes: H226,H301 + H331,H410
• pcodes: P210 - P233 - P240 - P273 - P301 + P310 - P304 + P340 + P311
• Hazard Classifications: Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Acute 1 - Aquatic Chronic 1 - Flam. Liq. 3
• Storage Class: 3 - Flammable liquids
• wgk_germany: WGK 3
• flash_point_f: 120.2 °F - closed cup
• flash_point_c: 49 °C - closed cup
• ppe: Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter