ChemicalBook Product Catalog Chemical Reagents Organic reagents Aromatic acids 5,5'-Methylenedisalicylic acid

5,5'-Methylenedisalicylic acid

5,5'-Methylenedisalicylic acid Basic information
Product Name:5,5'-Methylenedisalicylic acid
Synonyms:TIMTEC-BB SBB001177;4,4'-DIHYDROXYDIPHENYLMETHANE-3,3'-DICARBOXYLIC ACID;5,5'-METHYLENE DISALICYCLIC ACID;Benzoic acid, 3,3-methylenebis6-hydroxy-;5,5'-Methylenedisalicylic acid;2,2'-Dihydroxy-5,5'-methylenedibenzoic acid;3,3'-Methylenebis[6-hydroxybenzoic acid];4,4'-Dihydroxy-3,3'-dicarboxydiphenylmethane
CAS:122-25-8
MF:C15H12O6
MW:288.25
EINECS:204-530-5
Product Categories:Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts
Mol File:122-25-8.mol
5,5'-Methylenedisalicylic acid Structure
5,5'-Methylenedisalicylic acid Chemical Properties
Melting point 235-242 °C
Boiling point 350.49°C (rough estimate)
density 1.2709 (rough estimate)
refractive index 1.4413 (estimate)
pka2.94±0.10(Predicted)
form Powder
color Cream
Water Solubility insoluble
CAS DataBase Reference122-25-8(CAS DataBase Reference)
EPA Substance Registry System5,5'-Methylenedisalicylic acid (122-25-8)
Safety Information
Safety Statements 24/25
HS Code 29182900
MSDS Information
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5,5'-Methylenedisalicylic acid English
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5,5'-Methylenedisalicylic acid Usage And Synthesis
Chemical Propertiescream powder
Purification MethodsCrystallise the acid from Me2CO, *C6H6 or CHCl3/MeOH (m 268-268o). It has max at 312nm ( 7530)in EtOH. [Cushman & Kanamathareddy Tetrahedron 46 1406 1990.]
5,5'-Methylenedisalicylic acid Preparation Products And Raw materials
Preparation ProductsAURINTRICARBOXYLIC ACID
METHYLENEDI-O-CRESOTINIC ACID 3,5'-Methylenedisalicylic acid bacitracin methylenedisalicylic acid Ethyl 2-(Chlorosulfonyl)acetate 5,5'-METHYLENEDISALICYLIC ACID (MIXTURE OF ISOMERS) 3,3'-Methylenedisalicylic acid AURINTRICARBOXYLIC ACID TRISODIUM SALT 5,5'-Methylenedisalicylic acid METHYLENEDISALICYLIC ACID (MIXTURE OF ISOMERS) SALOR-INT L131776-1EA METHYLENEDIPHOSPHONIC ACID TIMTEC-BB SBB006515 METHYLENEDISALICYLIC ACID,5,5'-Methylenedisalicylic acid AURINTRICARBOXYLIC ACID Dimethyl sulfoxide phosphoric acid 5,5'-Methylenedisalicylic acid diphenyl ester N-NITROSODIMETHYLAMINE
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