Epoxy curing agent Knowledge Methylenedisalicylic acid Methylenedisalicylic Acid

Methylenedisalicylic acid Methylenedisalicylic Acid

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Methylene disalicylic acid structural formula

Structural formula

Business number 03ER
Molecular formula C15H12O6
Molecular weight 288.25
label

5,5′-methylene disalicylic acid,

5,5’Methyl disalicylic acid,

5,5′-methyl salicylic acid,

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-hydroxybenzoi,

aromatic compounds

Numbering system

CAS number:122-25-8

MDL number:MFCD00016506

EINECS number:204-530-5

RTECS number:None

BRN number:None

PubChem ID:None

Physical property data

1. Melting point ():235-242°C


2. Solubility: insoluble in water

Toxicological data

None

Ecological data

None

Molecular structure data


5. Molecular property data:


1. Molar refractive index: 73.19


2. Molar volumem3/ mol190.7


3. isotonic ratio90.2K572.6


4. Surface Tensiondyne/cm81.1


5. Dielectric constant:


6. Dipole moment10 -24cm3)


7. Polarizability: 29.01


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.3

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: 10

6. Topological molecule polar surface area 115

7. Number of heavy atoms: 21

8. Surface charge: 0

9. Complexity: 360

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

E: 9pt; FONT-FAMILY: Arial; mso-font-kerning: 0pt”>dyne/cm)81.1


5. Dielectric constant:


6. Dipole moment10 -24cm3)


7. Polarizability: 29.01


Compute chemical data

1. Reference value for hydrophobic parameter calculation (XlogP): 3.3

2. Number of hydrogen bond donors: 4

3. Number of hydrogen bond acceptors: 6

4. Number of rotatable chemical bonds: 4

5. Number of tautomers: 10

6. Topological molecule polar surface area 115

7. Number of heavy atoms: 21

8. Surface charge: 0

9. Complexity: 360

10. Number of isotope atoms: 0

11. Determine the number of atomic stereocenters: 0

12. Uncertain number of atomic stereocenters: 0

13. Determine the number of chemical bond stereocenters: 0

14. Number of uncertain chemical bond stereocenters: 0

15. Number of covalent bond units: 1

Properties and stability

None

Storage method

None

Synthesis method

None

Purpose

None

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