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98-05-5

98-05-5 structural image
Product Name: PHENYLARSONIC ACID
Formula: C6H7AsO3
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CHEMICAL AND PHYSICAL PROPERTIES

Physical Description Benzenearsonic acid is a colorless solid. Used as an analytical reagent for tin. (EPA, 1998)
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
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
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)

RELATED SUPPLIERS

JSK Chemicals

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product:98-05-5 Phenylarsonic acid, 99% 99%
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