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947-84-2 - Biphenyl-2-carboxylic acid, 98% - 2-Phenylbenzoic acid - A12049 - Alfa Aesar

A12049 Biphenyl-2-carboxylic acid, 98%

CAS Number
947-84-2
Synonyms
2-Phenylbenzoic acid

Size Price ($) Quantity Availability
5g 17.82
25g 58.38
100g 170.84
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Biphenyl-2-carboxylic acid, 98%

MDL
MFCD00002463
EINECS
213-432-1

Chemical Properties

Formula
C13H10O2
Formula Weight
198.22
Melting point
110-114°
Boiling Point
343-344°
Solubility
Insoluble in water.

Applications

It is used as a pharmaceutical intermediate. he reaction of 2?-substituted biphenyl-2-carboxylic acids (where the 2?-substituent is H, CO2H, NO2, Cl, OMe, or CO2Me) with lead tetra-acetate in refluxing benzene solution, under a nitrogen atmosphere, affords 3,4-benzocoumarin as a major organic product.

Notes

Store in cool place. Keep away from oxidizing agents.

Literature References

D. I. Davies.; C. Waring. Cyclisation reactions involving the oxidation of carboxylic acids with lead tetra-acetate. Part I. The conversion of 2?-substituted biphenyl-2-carboxylic acids into 3,4-benzocoumarin. J. Chem. Soc. C. 1967, 1639-1642,.

Tetsutaro Hattori.; Takatsugu Suzuki.; Noriyuki Hayashizaka.; Nobuyuki Koike.; Sotaro Miyano. Convenient Synthesis of Biphenyl-2-carboxylic Acids via the Nucleophilic Aromatic Substitution Reaction of 2-Methoxybenzoates by Aryl Grignard Reagents.Bull. Chem. Soc. Jpn. 1993, 66 (10),3034-3040.

GHS Hazard and Precautionary Statements

Hazard Statements: H315-H319-H335

Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P280-P305+P351+P338-P304+P340-P362-P312-P321-P405-P403+P233-P501a

Avoid breathing dust/fume/gas/mist/vapours/spray. Wear protective gloves/protective clothing/eye protection/face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. Take off contaminated clothing and wash before reuse. Call a POISON CENTER or doctor/physician if you feel unwell. Specific treatment (see label). Store locked up. Store in a well-ventilated place. Keep container tightly closed. Dispose of contents/container in accordance with local/regional/national/international regulations.

Other References

Beilstein
974075
Harmonized Tariff Code
2916.39
TSCA
No

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