IUPAC Name:2-phenoxybenzoic acid
Synonyms:Labotest-bb lt00455377;2-carboxy-diphenyl ether;2-phenoxybenzoic acid;rarechem al be 1507;o-phenoxybenzoic acid;2-phenoxy-benzoicaci;Benzoic acid, o-phenoxy-;ortho-Phenoxybenzoic acid
Physical State: Powder
Color: white 
CAS: 2243-42-7
MF: C₁₃H₁₀O₃
Molecular Weight of 2-phenoxybenzoic acid (2243-42-7):214.22
EINECS: 218-811-5
Product Categories: Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts;C13 to C42+;Carbonyl Compounds;Carboxylic Acids
Mol File: 2243-42-7.mol
Melting point:110-112 °C(lit.)
Boiling point:355 °C
pKa Dissociation Constant:3.53 (none)   EXP
log P (octanol-water):3.11 (none)   EXP
Water Solubility of 2-phenoxybenzoic acid (2243-42-7):81.5 mg/L 25 EST
Vapor Pressure of 2-phenoxybenzoic acid (2243-42-7):5.45E-06 mm Hg 25 EST
Henry's Law Constant:2.37E-09 atm-m3/mole 25 EST
Atmospheric OH Rate Constant:7.26E-12 cm3/molecule-sec 25 EST
BRN:978452
CAS DataBase Reference:2243-42-7(CAS DataBase Reference)

2-phenoxybenzoic acid (2243-42-7) can be used as intermediates in organic synthesis.
For the treatment of gastrointestinal spasm, is music to the United States Buting Ma Pui Division Salts.
 

The use of appropriate solvent, so that 3,5 - dihydroxybenzoic acid and benzyl chloride esterification and etherification at the same time, and then, without separation of products of hydrolysis carried out under the ester obtained product of 3,5 - diphenyl methoxybenzoic acid, the yield of 70%, and get the appropriate experimental conditions.
 

RTECS#: CAS# 2243-42-7: DH6293560
LD50/LC50: RTECS: Not available. 
Carcinogenicity: 2-Phenoxybenzoic acid - Not listed as a carcinogen by ACGIH, IARC, NTP, or CA Prop 65. 
Other: The toxicological properties have not been fully investigated.

A poison by intravenous route. When heated to decomposition it emits acrid smoke and irritating vapors.Hazard Symbols: XI  
Risk Statements:36/37/38
Safety Statements:26-36
WGK Germany:3
RTECS:DH6293560

The Molecular Structure of 2-phenoxybenzoic acid (2243-42-7) is 

Stability and Reactivity of 2-phenoxybenzoic acid (2243-42-7) is not available in Chemical Stability.And it has conditions to avoid.That is 2-phenoxybenzoic acid (2243-42-7) is incompatible materials. 
2-phenoxybenzoic acid (2243-42-7) also has incompatibilities with Other Materials Strong oxidizing agents. 
Hazardous Decomposition Products Carbon monoxide, carbon dioxide. 
Hazardous Polymerization Has not been reported.                                                                                                                                2-phenoxybenzoic acid (2243-42-7) can cause eye irritation and skin irritation,respiratory tract irritation. 
Also it may cause irritation of the digestive tract. 
If you contact 2-phenoxybenzoic acid (2243-42-7) in eyes ,then flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. 
And if it is in skin then flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. 
Do not induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water.You should remove 2-phenoxybenzoic acid (2243-42-7) from exposure and move to fresh air immediately. 
 Wash thoroughly after handling 2-phenoxybenzoic acid (2243-42-7). Remove contaminated clothing and wash before reuse. Avoid contact with eyes, skin, and clothing. Avoid ingestion and inhalation. 
It must be stored in a cool, dry place. Keep container closed when not in use.