4,4-Bis(4-hydroxyphenyl)valeric acid 4,4-Bis(4-hydroxyphenyl)valeric acid
Structural formula
| Business number | 03JV |
|---|---|
| Molecular formula | C17H18O4 |
| Molecular weight | 286.33 |
| label |
bisphenolic acid, 4,4-bis(4′-hydroxyphenyl)pentanoic acid, 4,4-bis(4-hydroxyphenyl)pentanoic acid, 4,4-bis(4-hydroxyphenyl)pentanoic acid, 4,4′-Diphenolpentanoic acid, additive, plasticizer, Textile auxiliaries |
Numbering system
CAS number:126-00-1
MDL number:MFCD00002800
EINECS number:204-763-2
RTECS number:None
BRN number:1886361
PubChem number:24891702
Physical property data
1. Character: light tan particles
2. Melting point: 171-172℃
3. Relative density: 1.30-1.32
4. Solubility: soluble in acetic acid, acetone, ethanol, insoluble in benzene, carbon tetrachloride and xylene, slightly soluble in water
Toxicological data
None
Ecological data
None
Molecular structure data
1. Molar refractive index: 78.99
2. Molar volume (cm3/mol): 227.2
3. Isotonic specific volume (90.2K): 621.1
4. Surface tension (dyne/cm): 55.8
5. Polarizability (10-24cm3): 31.31
Compute chemical data
1. Reference value for hydrophobic parameter calculation (XlogP): 3.3
2. Number of hydrogen bond donors: 3
3. Number of hydrogen bond acceptors: 4
4. Number of rotatable chemical bonds: 5
5. Number of tautomers: 3
6. Topological molecule polar surface area 77.8
7. Number of heavy atoms: 21
8. Surface charge: 0
9. Complexity: 317
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
Basic properties: The molecule contains multiple active reactive groups and can derive many compounds.
Storage method
Storage: sealed and stored.
Synthesis method
Brief description of the production method: The crude product is obtained by reacting levulinic acid and phenol in an acidic medium in the presence of a catalyst, and the finished product is obtained after refining
Purpose
Usage: Mainly used to produce various synthetic resins, water-soluble filter paper resins; electrophoretic paints; bright ink resins and coatings, as well as lubricating oil additives, cosmetics, plasticizers, and textile auxiliaries.
