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A15863 Diphenic acid, 97%

CAS Number
482-05-3
Synonyms
2,2'-Biphenyldicarboxylic acid

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Bulk/Specialty

Diphenic acid, 97%

MDL
MFCD00002464
EINECS
207-576-4

Chemical Properties

Formula
C14H10O4
Formula Weight
242.23
Melting point
226-231°
Storage & Sensitivity
Ambient temperatures.
Solubility
Sparingly soluble in water (0.1 g/L at 20°C).

Applications

Diphenic acid is used as a pharmaceutical intermediate and in the synthesis of dyes

Notes

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Incompatible with strong oxidizing agents.

Literature References

Sotaro Miyano.; Hiroshi Fukushima.; Shigeru Handa.; Hiromitsu Ito.; Harukichi Hashimoto. Asymmetric Synthesis of Axially Chiral, Unsymmetrical Diphenic Acids via Intramolecular Ullmann Coupling Reaction. Bulletin of the Chemical Society of Japan. 1989, 61 (9), 3249-3254.

Feng Guoa.; Jiakun Xub.; Xiuling Zhanga.; Baoyong Zhua. Hydrothermal synthesis, crystal structures and photoluminescent properties of four cadmium(II) coordination polymers derived from diphenic acid and auxiliary ligands. Inorganica Chimica Acta. 2010, 363 (14), 3790-3797.

GHS Hazard and Precautionary Statements

Hazard Statements: H302-H315-H319-H335

Harmful if swallowed. Causes skin irritation. Causes serious eye irritation. May cause respiratory irritation.

Precautionary Statements: P261-P264b-P270-P271-P280-P301+P312-P302+P352-P304+P340-P305+P351+P338-P312-P330-P332+P313-P337+P313-P362-P501c

Avoid breathing dust/fume/gas/mist/vapours/spray. Wash face, hands and any exposed skin thoroughly after handling Do not eat, drink or smoke when using this product. Use only outdoors or in a well-ventilated area. Wear protective gloves/protective clothing/eye protection/face protection. IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. IF ON SKIN: Wash with plenty of soap and water. IF INHALED: Remove to fresh air and keep at rest in a position comfortable for breathing. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Rinse mouth. If skin irritation occurs: Get medical advice/attention. If eye irritation persists: Take off contaminated clothing and wash before reuse. Dispose of contents/ container to an approved waste disposal plant

Other References

Merck
14,3310
Beilstein
2053625
Harmonized Tariff Code
2917.39
TSCA
Yes

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