CHEMICAL AND PHYSICAL PROPERTIES
Physical Description | Benzenearsonic acid is a colorless solid. Used as an analytical reagent for tin. (EPA, 1998) |
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Color/Form | Crystal powder |
Melting Point | 320 °F decomposes (EPA, 1998) |
Solubility | Sol in 40 parts water, 50 parts alcohol; insol in chloroform |
Density | 1.76 (EPA, 1998) - Denser than water; will sink |
Vapor Pressure | 0.00000111 [mmHg] |
LogP | log Kow= 0.06 |
Decomposition | When heated to decomposition it emits toxic fumes of /arsenic/. |
Dissociation Constants | pKa= 8.48 in water at 25 °C |
Chemical Classes | Metals -> Arsenic Compounds, Organic |
SAFETY INFORMATION
Signal word | Danger |
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Pictogram(s) |
Skull and Crossbones Acute Toxicity GHS06 Environment GHS09 |
GHS Hazard Statements |
H301:Acute toxicity,oral H331:Acute toxicity,inhalation H400:Hazardous to the aquatic environment, acute hazard H410:Hazardous to the aquatic environment, long-term hazard |
Precautionary Statement Codes |
P261:Avoid breathing dust/fume/gas/mist/vapours/spray. P304+P340:IF INHALED: Remove victim to fresh air and Keep at rest in a position comfortable for breathing. P405:Store locked up. |
COMPUTED DESCRIPTORS
Molecular Weight | 202.04 g/mol |
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Hydrogen Bond Donor Count | 2 |
Hydrogen Bond Acceptor Count | 3 |
Rotatable Bond Count | 1 |
Exact Mass | 201.961114 g/mol |
Monoisotopic Mass | 201.961114 g/mol |
Topological Polar Surface Area | 57.5 Ų |
Heavy Atom Count | 10 |
Formal Charge | 0 |
Complexity | 145 |
Isotope Atom Count | 0 |
Defined Atom Stereocenter Count | 0 |
Undefined Atom Stereocenter Count | 0 |
Defined Bond Stereocenter Count | 0 |
Undefined Bond Stereocenter Count | 0 |
Covalently-Bonded Unit Count | 1 |
Compound Is Canonicalized | Yes |
PRODUCT INTRODUCTION
description
Benzenearsonic acid is a colorless solid. Used as an analytical reagent for tin. (EPA, 1998)