5,5'-Methylenedisalicylic acid

Product Name: 5,5'-Methylenedisalicylic acid
CAS No.: 122-25-8
Chemical Name: 5,5'-Methylenedisalicylic acid
Synonyms: TIMTEC-BB SBB001177;5,5‘-Methylenedisalicylicaci;Methyl Salicylate Impurity 7;5,5'-Methylenedisalicylic acid;5,5'-Methylenedisalicylic acid;5,5'-Methylenebissalicylic acid;5,5'-METHYLENE DISALICYCLIC ACID;5,5'-Methylenebis(salicylic acid);3,3'-Methylenebis[6-hydroxybenzoi;5,5'-Methylenedisalicylic acid,95%
CBNumber: CB4430210
Molecular Formula: C15H12O6
Formula Weight: 288.25
MOL File: 122-25-8.mol

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5,5'-Methylenedisalicylic acid Property

Melting point:: 235-242 °C
Boiling point:: 350.49°C (rough estimate)
Density: 1.2709 (rough estimate)
refractive index: 1.4413 (estimate)
pka: 2.94±0.10(Predicted)
form: Powder
color: Cream
Water Solubility: insoluble
CAS DataBase Reference: 122-25-8(CAS DataBase Reference)
EPA Substance Registry System: 5,5'-Methylenedisalicylic acid (122-25-8)

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Safety

Safety Statements: 24/25
HS Code: 29182900

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Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TRC

Product number: M304108
Product name: 5,5''-Methylenebis(2-hydroxybenzoicAcid)(~90%)
Packaging: 500mg
Price: $60
Updated: 2021/12/16

Crysdot

Product number: CD12171098
Product name: 5,5'-Methylenebis(2-hydroxybenzoicacid)
Purity: 95+%
Packaging: 5g
Price: $98
Updated: 2021/12/16

Alichem

Product number: 122258
Product name: 5,5'-Methylenebis(2-hydroxybenzoicacid)
Packaging: 10g
Price: $175.35
Updated: 2021/12/16

AHH

Product number: MT-17862
Product name: 5,5'-Methylenedisalicylicacid
Purity: 95%
Packaging: 500g
Price: $315
Updated: 2021/12/16

Alichem

Product number: 122258
Product name: 5,5'-Methylenebis(2-hydroxybenzoicacid)
Packaging: 25g
Price: $342.99
Updated: 2021/12/16

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5,5'-Methylenedisalicylic acid Chemical Properties,Usage,Production

Chemical Properties

cream powder

Purification Methods

Crystallise 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

Raw materials

Preparation Products

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5,5'-Methylenedisalicylic acid Suppliers

Belgium 3 China 68 Europe 2 Germany 3 India 1 Slovakia 2 South Korea 1 Switzerland 4 Ukraine 1 United Kingdom 9 United States 18 Global 112

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TimTec Corporation

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View Lastest Price from 5,5'-Methylenedisalicylic acid manufacturers

Honest Joy Holdings Limited

Product: 5,5‘-Methylenedisalicylic acid 122-25-8
Price: US $0.00/KG
Min. Order: 1KG
Purity: 97.9%
Supply Ability: 100 tons
Release date: 2022-01-14

Career Henan Chemical Co

Product: 5,5'-Methylenedisalicylic acid 122-25-8
Price: US $1.00/KG
Min. Order: 1KG
Purity: 99%
Supply Ability: 200kg
Release date: 2019-12-31

122-25-8, 5,5'-Methylenedisalicylic acidRelated Search:

Ethyl 2-(Chlorosulfonyl)acetate 2,2'-Dithiosalicylic acid 3,5-Dinitrosalicylic acid Folic acid METHYLENEDIPHOSPHONIC ACID 3-Methylsalicylic acid Salicylic acid Dimethyl sulfoxide N-NITROSODIMETHYLAMINE 4,4'-Methylenedisalicylic acid,6,6'-Methylenedisalicylic acid AURINTRICARBOXYLIC ACID Aluminon METHYLENEDISALICYLIC ACID,5,5'-Methylenedisalicylic acid 4,4'-DIHYDROXYDIPHENYLMETHANE AURINTRICARBOXYLIC ACID TRISODIUM SALT cosalane bacitracin methylenedisalicylic acid 3,3'-DICARBOXYDIPHENYLMETHANE

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

5-(3-Carboxy-4-hydroxybenzyl)salicylic acid

5,5'-Methylenebis(2-hydroxybenzenecarboxylic acid)

5,5'-Methylenebis(salicylic acid)

5,5'-Methylenebissalicylic acid

5,5'-Methylenedisalicylic acid,95%

3,3'-Methylenebis[6-hydroxybenzoi

5-[(3-carboxy-4-hydroxyphenyl)Methyl]-2-hydroxybenzoic acid

5,5'-Methylenebis(2-hydroxybenzoic acid)

5-[(3-carboxylato-4-hydroxyphenyl)methyl]-2-hydroxybenzoate

5,5‘-Methylenedisalicylicaci

5,5'-Methylenebis(2-hydroxybenzoic Acid) (~90%)

Methyl Salicylate Impurity 7

5,5'-Methylenedisalicylic acid

5,5'-Methylenebis(2-hydroxybenzoic acid)

122-25-8

Diphenylmethanes (for High-Performance Polymer Research)

Reagent for High-Performance Polymer Research

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts