Dimethylarsinic Acid CAS #: 75-60-5

Synonyms Cacodylic acid, Dimethylarsonic acid, Hydroxydimethylarsine oxide, DMAA, arsinic acid, dimethyl-,

Compound Formula: C2H7AsO2 Molecular Weight: 137.997 Appearance: White crystals or powder Melting Point: 195-200 °C Boiling Point: > 200 °C Density: N/A Solubility in H2O: N/A Exact Mass: 137.966201 Monoisotopic Mass: 137.966201

Health & Safety Information Signal Word: Danger Hazard Statements: H301-H331-H410 Hazard Codes: T,N Risk Codes: 23/25-50/53 Safety Statements: 20/21-28-45-60-61 RTECS Number: CH7525000 Transport Information: UN 1572 6.1/PG 2 WGK Germany: 3

Chemical Identifiers Linear Formula: (CH3)2As(O)OH Pubchem CID: 2513 MDL Number: MFCD00002095 EC No.: 200-883-4 IUPAC Name: dimethylarsinic acid Beilstein/Reaxys No.: 1736965 SMILES: O=[As](O)(C)C InchI Identifier: InChI=1S/C2H7AsO2/c1-3(2,4)5/h1-2H3,(H,4,5) InchI Key: OGGXGZAMXPVRFZ-UHFFFAOYSA-N Packing of Standard Packing: Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Solutions are packaged in polypropylene, plastic or glass jars up to palletized 564 gallon liquid totes Special package is available on request.