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ChemicalBook >> CAS DataBase List >> 5,5'-Methylenedisalicylic acid

5,5'-Methylenedisalicylic acid

5,5'-Methylenedisalicylic acid price.
  • $50.65 - $2619
  • Product name: 5,5'-Methylenedisalicylic acid
  • CAS: 122-25-8
  • MF: C15H12O6
  • MW: 288.25
  • EINECS:204-530-5
  • MDL Number:MFCD00016506
  • 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
Price15 Properties Safety Information Description
15 prices
Selected condition：
Brand
  • aablocks
  • AHH
  • Alichem
  • Arctom
  • BLDpharm
  • Crysdot
  • Thermo Scientific Chemicals
  • TRC
Package
  • 500mg
  • 1g
  • 5g
  • 10g
  • 25g
  • 100g
  • 500g
  • 5 g
  • 25 g
  • Manufactureraablocks
  • Product numberAA00HGHR
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid)
  • Packaging1g
  • Price$51
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HGHR
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid)
  • Packaging25g
  • Price$388
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HGHR
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid)
  • Packaging100g
  • Price$1153
  • Updated2026-05-29
  • Buy
  • Manufactureraablocks
  • Product numberAA00HGHR
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid)
  • Packaging5g
  • Price$123
  • Updated2026-05-29
  • Buy
  • ManufacturerAHH
  • Product numberMT-17862
  • Product description5,5'-Methylenedisalicylic acid 97%
  • Packaging500g
  • Price$315
  • Updated2026-05-26
  • Buy
  • ManufacturerAlichem
  • Product number122258
  • Product description5,5'-Methylenebis(2-hydroxybenzoicacid)
  • Packaging25g
  • Price$342.99
  • Updated2021-12-16
  • Buy
  • ManufacturerAlichem
  • Product number122258
  • Product description5,5'-Methylenebis(2-hydroxybenzoicacid)
  • Packaging10g
  • Price$175.35
  • Updated2021-12-16
  • Buy
  • ManufacturerArctom
  • Product numberCS-0456203
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid) 98%
  • Packaging100g
  • Price$1857
  • Updated2026-05-26
  • Buy
  • ManufacturerArctom
  • Product numberCS-0456203
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid) 98%
  • Packaging500g
  • Price$2619
  • Updated2026-05-26
  • Buy
  • ManufacturerBLDpharm
  • Product numberBD15862
  • Product description5,5'-Methylenebis(2-hydroxybenzoicacid) 98+%
  • Packaging100g
  • Price$343
  • Updated2021-12-16
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12171098
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid) 95+%
  • Packaging25g
  • Price$350
  • Updated2026-05-27
  • Buy
  • ManufacturerCrysdot
  • Product numberCD12171098
  • Product description5,5'-Methylenebis(2-hydroxybenzoic acid) 95+%
  • Packaging5g
  • Price$98
  • Updated2026-05-27
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number35173
  • Product description5,5'-Methylenedisalicylic acid, 95% 95%
  • Packaging5 g
  • Price$50.65
  • Updated2026-04-24
  • Buy
  • ManufacturerThermo Scientific Chemicals
  • Product number35173
  • Product description5,5'-Methylenedisalicylic acid, 95% 95%
  • Packaging25 g
  • Price$200
  • Updated2026-04-24
  • Buy
  • ManufacturerTRC
  • Product numberM304108
  • Product description5,5''-Methylenebis(2-hydroxybenzoicAcid)(~90%)
  • Packaging500mg
  • Price$60
  • Updated2021-12-16
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
aablocks AA00HGHR 5,5'-Methylenebis(2-hydroxybenzoic acid) 1g $51 2026-05-29 Buy
aablocks AA00HGHR 5,5'-Methylenebis(2-hydroxybenzoic acid) 25g $388 2026-05-29 Buy
aablocks AA00HGHR 5,5'-Methylenebis(2-hydroxybenzoic acid) 100g $1153 2026-05-29 Buy
aablocks AA00HGHR 5,5'-Methylenebis(2-hydroxybenzoic acid) 5g $123 2026-05-29 Buy
AHH MT-17862 5,5'-Methylenedisalicylic acid 97% 500g $315 2026-05-26 Buy
Alichem 122258 5,5'-Methylenebis(2-hydroxybenzoicacid) 25g $342.99 2021-12-16 Buy
Alichem 122258 5,5'-Methylenebis(2-hydroxybenzoicacid) 10g $175.35 2021-12-16 Buy
Arctom CS-0456203 5,5'-Methylenebis(2-hydroxybenzoic acid) 98% 100g $1857 2026-05-26 Buy
Arctom CS-0456203 5,5'-Methylenebis(2-hydroxybenzoic acid) 98% 500g $2619 2026-05-26 Buy
BLDpharm BD15862 5,5'-Methylenebis(2-hydroxybenzoicacid) 98+% 100g $343 2021-12-16 Buy
Crysdot CD12171098 5,5'-Methylenebis(2-hydroxybenzoic acid) 95+% 25g $350 2026-05-27 Buy
Crysdot CD12171098 5,5'-Methylenebis(2-hydroxybenzoic acid) 95+% 5g $98 2026-05-27 Buy
Thermo Scientific Chemicals 35173 5,5'-Methylenedisalicylic acid, 95% 95% 5 g $50.65 2026-04-24 Buy
Thermo Scientific Chemicals 35173 5,5'-Methylenedisalicylic acid, 95% 95% 25 g $200 2026-04-24 Buy
TRC M304108 5,5''-Methylenebis(2-hydroxybenzoicAcid)(~90%) 500mg $60 2021-12-16 Buy

Properties

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)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H302 Harmful if swallowed Acute toxicity,oral Category 4 Warning P264, P270, P301+P312, P330, P501
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P261 Avoid breathing dust/fume/gas/mist/vapours/spray.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

Description

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ACETIC ACID Salicylic acid 3-Methylsalicylic acid METHYLENEDIPHOSPHONIC ACID Folic acid 3,5-Dinitrosalicylic acid 2,2'-Dithiosalicylic acid Dimethyl sulfoxide N-NITROSODIMETHYLAMINE AURINTRICARBOXYLIC ACID 620-92-8 4,4'-Methylenedianiline 5,5'-Methylenedisalicylic acid

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Suppliers and manufacturers

J & K SCIENTIFIC LTD. Meryer (Shanghai) Chemical Technology Co., Ltd. Pure Chemistry Scientific Inc. Shanghai Hanhong Scientific Co.,Ltd. Innochem(Beijing) Technology Co.,Ltd. Shandong Xiya Chemical Co., Ltd China Langchem Inc. Shanghai civi chemical technology co.,Ltd Thermo Fisher Scientific Beijing innoChem Science & Technology Co.,Ltd.