1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97

Base Information

• Chemical Name: 1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97
• CAS No.: 15797-52-1
• Molecular Formula: C24H18 O3
• Molecular Weight: 354.405
• Mol file: 15797-52-1.mol

Synonyms:Phenol,4,4',4''-s-phenenyltri- (6CI,8CI); 1,3,5-Tris(4-hydroxyphenyl)benzene; NSC407266

Chemical Property of 1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97

Chemical Property:

• Vapor Pressure: 1.07E-13mmHg at 25°C
• Melting Point: 233-240 °C(lit.)
• Boiling Point: 572.3°Cat760mmHg
• PKA: 8.82±0.30(Predicted)
• Flash Point: 263.9°C
• PSA: 60.69000
• Density: 1.263g/cm³
• LogP: 5.80440

Purity/Quality:

97% ^*data from raw suppliers

1,3,5-TRIS(4-HYDROXYPHENYL)BENZENE Aldrich ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-36

MSDS Files:

SDS file from LookChem

Useful:

• General Description: 1,3,5-Tris(4-hydroxyphenyl)benzene is a hydroxyphenylbenzene derivative with a branched molecular structure, capable of forming stable molecular glasses despite π-π interactions. Its asymmetric architecture and bulky substituents contribute to a high glass transition temperature (T_g), making it a promising candidate for high-resolution photoresists, particularly in extreme ultraviolet (EUV) lithography, where it has demonstrated sub-30 nm patterning capabilities. 1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97's amorphous stability and thermal properties are advantageous for advanced lithographic applications.

Technology Process of 1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97

There total 21 articles about 1 3 5-TRIS(4-HYDROXYPHENYL)BENZENE 97 which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 96.0%

1,3,5-tris(4-methoxyphenyl)benzene (7509-20-8) → 1,3,5-tris(4-hydroxyphenyl)benzene (15797-52-1)

Guidance literature:

With boron tribromide; In dichloromethane; at 0 - 50 ℃; Inert atmosphere;

DOI:10.1002/adsc.201200856

Reference yield: 83.0%

4-Hydroxyacetophenone (99-93-4) → 1,3,5-tris(4-hydroxyphenyl)benzene (15797-52-1)

Guidance literature:

With tetrachlorosilane; In ethanol; at 20 ℃; for 12h;

DOI:10.1016/j.molstruc.2021.130907

Reference yield: 67.0%

1,3,5-tris[4-[(trifluoromethanesulfonyl)oxy]phenyl]benzene (214049-70-4) → 1,3,5-tris(4-hydroxyphenyl)benzene (15797-52-1)

Guidance literature:

In N,N-dimethyl-formamide; Ambient temperature; electrolysis;

DOI:10.1002/(sici)1099-0690(199809)1998:9<1811::aid-ejoc1811>3.0.co;2-v

upstream raw materials:

1,3,5-tris(4-methoxyphenyl)benzene

1,3,5-tris(4-bromophenyl)benzene

1,3,5-tris[4-[(trifluoromethanesulfonyl)oxy]phenyl]benzene

1,3,5-trisbromobenzene

Downstream raw materials:

1,3,5,-tris(4-carboxyphenyl)benzene

C₁₁₇H₁₈₀O₉

C₈₁H₁₀₈O₉

C₉₉H₁₄₄O₁₂