Methanearsonic Acid - CAS 124-58-3
Catalog: |
BB054259 |
Product Name: |
Methanearsonic Acid |
CAS: |
124-58-3 |
Synonyms: |
Monomethylarsonic acid; Arsonic acid, methyl-; Monomethylarsinic acid; Monomethylarsonate; Methylarsenic acid; Methylarsinic acid; Kyselina methylarsonova; Methyl Arsonic Acid; MAA; NSC 71150 |
Related CAS: | 144-21-8 (disodium salt) 2163-80-6 (monosodium salt)
|
IUPAC Name: | methylarsonic acid |
Description: | Methanearsonic Acid is used as a herbicide. |
Molecular Weight: | 139.97 |
Molecular Formula: | CH5AsO3 |
Canonical SMILES: | C[As](=O)(O)O |
InChI: | InChI=1S/CH5AsO3/c1-2(3,4)5/h1H3,(H2,3,4,5) |
InChI Key: | QYPPRTNMGCREIM-UHFFFAOYSA-N |
Boiling Point: | 393.3±25.0°C at 760 mmHg |
Melting Point: | 161°C |
Purity: | ≥95% |
Solubility: | Soluble in Water (Slightly) |
Appearance: | Solid |
Storage: | Store at -20°C |
Decomposition: | When heated to decomposition it emits toxic fumes of /arsenic |
Stability: | Stable |
Vapor Pressure: | 0.00162 [mmHg] |
GHS Hazard Statement: | H301 (100%): Toxic if swallowed [Danger Acute toxicity, oral]; H331 (100%): Toxic if inhaled [Danger Acute toxicity, inhalation]; H400 (100%): Very toxic to aquatic life [Warning Hazardous to the aquatic environment, acute hazard]; H410 (100%): Very toxic to aquatic life with long lasting effects [Warning Hazardous to the aquatic environment, long-term hazard] |
Precautionary Statement: | P261, P264, P270, P271, P273, P301+P316, P304+P340, P316, P321, P330, P391, P403+P233, P405, and P501 |
Signal Word: | Danger |
Complexity: | 61.3 |
Compound Is Canonicalized: | Yes |
Covalently-Bonded Unit Count: | 1 |
Defined Atom Stereocenter Count: | 0 |
Defined Bond Stereocenter Count: | 0 |
Exact Mass: | 139.945464 |
Formal Charge: | 0 |
Heavy Atom Count: | 5 |
Hydrogen Bond Acceptor Count: | 3 |
Hydrogen Bond Donor Count: | 2 |
Isotope Atom Count: | 0 |
Monoisotopic Mass: | 139.945464 |
Rotatable Bond Count: | 0 |
Topological Polar Surface Area: | 57.5 |
Undefined Atom Stereocenter Count: | 0 |
Undefined Bond Stereocenter Count: | 0 |
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