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Methylenedisalicylic acid

Product Name
Methylenedisalicylic acid
CAS No.
27496-82-8
Chemical Name
Methylenedisalicylic acid
Synonyms
MDA(general);ACETOMER 288;VO4700000(general);TIMTEC-BB SBB001177;lenedisalicylic acid;methylenedi-salicylicaci;METHYLENEDISALICYLIC ACID;5,5’-Methylenedisacylic Acid;5,5'-Methylenedisalicylic acid;5,5'-METHYLENE DISALICYCLIC ACID
CBNumber
CB7430211
Molecular Formula
C15H12O6
Formula Weight
288.25
MOL File
27496-82-8.mol
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Methylenedisalicylic acid Property

Melting point:
235-242°C
storage temp. 
Storage temp. 2-8°C
form 
powder to crystal
color 
White to Light red to Green
Merck 
14,6065
InChI
InChI=1S/C15H12O6/c16-14(17)10-5-1-3-7-12(10)20-9-21-13-8-4-2-6-11(13)15(18)19/h1-8H,9H2,(H,16,17)(H,18,19)
InChIKey
SWHSXWLSBBYLGM-UHFFFAOYSA-N
SMILES
C(OC1=CC=CC=C1C(O)=O)OC1=CC=CC=C1C(O)=O
EPA Substance Registry System
Benzoic acid, methylenebis[2-hydroxy- (27496-82-8)
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Safety

Safety Statements 
24/25
RTECS 
VO4700000
HS Code 
2918.29.7500
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

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

P332+P313IF SKIN irritation occurs: Get medical advice/attention.

P337+P313IF eye irritation persists: Get medical advice/attention.

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N-Bromosuccinimide Price

TCI Chemical
Product number
M0221
Product name
Methylenedisalicylic Acid (mixture of isomers)
Purity
>90.0%(T)
Packaging
25g
Price
$17
Updated
2025/07/31
TCI Chemical
Product number
M0221
Product name
Methylenedisalicylic Acid (mixture of isomers)
Purity
>90.0%(T)
Packaging
500g
Price
$146
Updated
2025/07/31
TRC
Product number
M304465
Product name
Methylenedisalicylic Acid (mixture of isomers)
Packaging
500mg
Price
$50
Updated
2021/12/16
AK Scientific
Product number
Q109
Product name
5,5'-Methylenedisalicylicacid
Packaging
100g
Price
$211
Updated
2021/12/16
AK Scientific
Product number
Q109
Product name
5,5'-Methylenedisalicylicacid
Packaging
25g
Price
$117
Updated
2021/12/16
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Methylenedisalicylic acid Chemical Properties,Usage,Production

Chemical Properties

Light yellow crystalline

Uses

Alkyd resins and modified phenolic compo-sitions for paints and varnishes, intermediate fordyestuffs and printing ink.

Uses

Methylenedisalicylic Acid (Mixture of Isomers) is used in preparation method of composite anti-condensation polyurethane seal.

Methylenedisalicylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

AURINTRICARBOXYLIC ACID
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Methylenedisalicylic acid Suppliers

Americas 1 China 66 Europe 1 Germany 1 India 2 Japan 1 Ukraine 1 United Kingdom 2 United States 7 Global 82
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View Lastest Price from Methylenedisalicylic acid manufacturers

Honest Joy Holdings Limited
Product
Methylenedisalicylic acid,5,5'-Methylenedisalicylic acid 27496-82-8
Price
US $0.00/KG
Min. Order
1KG
Purity
97.5%
Supply Ability
100 tons
Release date
2022-01-14

27496-82-8, Methylenedisalicylic acidRelated Search:

Folic acid Glycine Di(trimethylol propane) N,N'-Methylenebisacrylamide Lithium bis(trimethylsilyl)amide Dimethyl sulfoxide Salicylic acid Ethyl 2-(Chlorosulfonyl)acetate Citric acid Ascoric Acid 5,5'-Methylenedisalicylic acid,5,5'-Methylenedisalicylic acid 4,4'-Methylenedisalicylic acid,6,6'-Methylenedisalicylic acid,4,4'-Methylenedisalicylic acid,6,6'-Methylenedisalicylic acid 4,4'-DIHYDROXYDIPHENYLMETHANE bacitracin methylenedisalicylic acid,bacitracin methylenedisalicylic acid Methylenedisalicylic acid 3,3'-Methylenedisalicylic acid,3,3'-Methylenedisalicylic acid 5,5'-Methylenedisalicylic acid diphenyl ester,5,5'-Methylenedisalicylic acid diphenyl ester phosphoric acid

  • methylenebis(2-hydroxy-benzoicaci
  • methylenebis[2-hydroxy-benzoicaci
  • 5,5’-Methylenedisacylic Acid
  • methylenedi-salicylicaci
  • TIMTEC-BB SBB001177
  • 5,5'-METHYLENE DISALICYCLIC ACID
  • 4,4'-DIHYDROXYDIPHENYLMETHANE-3,3'-DICARBOXYLIC ACID
  • METHYLENEDISALICYLIC ACID
  • Benzoic acid, methylenebis2-hydroxy-
  • ACETOMER 288
  • MDA(general)
  • VO4700000(general)
  • lenedisalicylic acid
  • Methylenedisalicylic acid,5,5'-Methylenedisalicylic acid
  • 5,5'-Methylenedisalicylic acid
  • Methylenedisalicylic acid ISO 9001：2015 REACH
  • 27496-82-8
  • CH2C6H3OHCOOH22
  • Diphenylmethanes (for High-Performance Polymer Research)
  • Reagent for High-Performance Polymer Research
  • Organic acids