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482-05-3 Diphenic acid

product Name Diphenic acid
CAS No 482-05-3
Synonyms [1,1-Biphenyl]-2,2-dicarboxylic acid; 2,2-Biphenyldicarboxylic acid; 2,2-Diphenit acid; o-Phenyl Benzoic Acid; [1,1'-Biphenyl]-2,2'-dicarboxylic acid; biphenyl-2,2'-dicarboxylic acid; 2,2'-Diphenit acid; biphenyl-2,2'-dicarboxylate; Biphenic Acid; 2,2'-Biphenyldicarboxylic acid
Molecular Formula C14H8O4
Molecular Weight 240.212
InChI InChI=1/C14H10O4/c15-13(16)11-7-3-1-5-9(11)10-6-2-4-8-12(10)14(17)18/h1-8H,(H,15,16)(H,17,18)/p-2
EINECS 207-576-4
Molecular Structure 482-05-3 Diphenic acid
Melting point 226-229℃
Boiling point 422.8°C at 760 mmHg
Flash point 223.6°C
Water solubility insoluble (20℃)
Vapour Pressur 6.65E-08mmHg at 25°C
Hazard Symbols  Xi:Irritant;
Risk Codes R36/37/38:;
Safety Description S26:;
S37/39:;
MSDS Material Safety Data Sheet

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Specifications 99% min
Packing 25kg 50kg drum or bag
Description What is the chemical of Diphenic acid ? Appearance: White to pale yellow crystalline powder or leaf shaped crystals ; Assay: 99% min by HPLC ; IR Identity: conform to standard ; HNMR£º conform to standard ; carbon spectrum: conform to standard ; Water by K. F.:0.5% max or as per the customer¡¯s request ; Loss on drying:0.5% max. or as per the customer¡¯s request ; Melting point: 227-229 ¡ãC(lit.); boiling point: 345.05¡ãC (rough estimate); ============================================================================= Usage: This compound is mainly used as an intermediate in organic synthesis and has a wide range of industrial applications Medicine and pesticides: raw materials used for synthesizing drugs and their derivatives, dyes, pigments, and pesticides. Polymer materials: Due to their heat resistance, cold resistance, alkali resistance, and hydrophobicity, they can be used as modifiers for resins, engineering plastics, special coatings, fibers, and plasticizers. Other applicati...
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