1,1,2,2-Tetraphenylethanol

Base Information

• Chemical Name: 1,1,2,2-Tetraphenylethanol
• CAS No.: 981-24-8
• Molecular Formula: C26H22O
• Molecular Weight: 350.46
• NSC Number: 141179
• DSSTox Substance ID: DTXSID50913454
• Nikkaji Number: J351.328I
• Wikidata: Q82884061
• Mol file: 981-24-8.mol

Synonyms:1,1,2,2-Tetraphenylethanol;981-24-8;NSC141179;SCHEMBL1053427;1,1,2,2-Tetraphenylethanol #;DTXSID50913454;HYRNQHVQTJQLFS-UHFFFAOYSA-N;1,1,2,2-Tetraphenylethan-1-ol;NSC-141179;Benzeneethanol, .alpha.,.alpha.,.beta.-triphenyl-

Chemical Property of 1,1,2,2-Tetraphenylethanol

Chemical Property:

• Vapor Pressure: 7.35E-09mmHg at 25°C
• Boiling Point: 449.3°C at 760 mmHg
• Flash Point: 153°C
• Density: 1.136g/cm³
• XLogP3: 6
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 5
• Exact Mass: 350.167065321
• Heavy Atom Count: 27
• Complexity: 384

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C=C1)C(C2=CC=CC=C2)C(C3=CC=CC=C3)(C4=CC=CC=C4)O

Technology Process of 1,1,2,2-Tetraphenylethanol

There total 24 articles about 1,1,2,2-Tetraphenylethanol 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: 32.0%

tetraphenyloxirane (470-35-9) → Diphenylmethane (101-81-5) + 1,1,2,2-tetraphenylethane (632-50-8) + 1,1,2,2-tetraphenyl-ethanol (981-24-8) + 1,1,2,2-tetraphenylethylene (632-51-9)

Guidance literature:

With potassium; In various solvent(s); Product distribution; Mechanism; other solvents, other alkali metals;

Reference yield: 11.0%

benzophenone (119-61-9) → Diphenylmethane (101-81-5) + 1,1,2,2-tetraphenylethane (632-50-8) + tetraphenylethane-1,2-diol (464-72-2) + 1,1,2,2-tetraphenyl-ethanol (981-24-8)

Guidance literature:

With hydrogenchloride; amalgamated zinc; In water; toluene; for 24h; Further byproducts given; Heating;

DOI:10.1016/S0040-4020(01)87928-X

Reference yield:

benzophenone (119-61-9) → Diphenylmethane (101-81-5) + 1,1,2,2-tetraphenylethane (632-50-8) + tetraphenylethane-1,2-diol (464-72-2) + 1,1,2,2-tetraphenyl-ethanol (981-24-8) + 1,1,2,2-tetraphenylethylene (632-51-9)

Guidance literature:

With hydrogenchloride; amalgamated zinc; In water; toluene; for 24h; Product distribution; Heating; effect of additional conc. HCl portions;

DOI:10.1016/S0040-4020(01)87928-X

upstream raw materials:

diphenylacetic acid chloride

benzophenone

diethyl ether

benzhydryl sodium

Downstream raw materials:

1,1,1,2-tetraphenylethane

1,1,2,2-tetraphenylethylene

benzophenone

Diphenylmethane

Refernces

• 1、 Wang, Weizhi,Lin, Tingting,Wang, Min,Liu, Tian-Xi,Ren, Lulu,Chen, Dan,Huang, Shu. "Aggregation emission properties of oligomers based on tetraphenylethylene". experimental part. p. 5983 - 5988. Retrieved 2010/10/02.
• 2、 Eisch, John J.,Shi, Xian,Alila, Joseph R.,Thiele, Sven. "Organometallic chemistry sans organometallic reagents: Modulated electron-transfer reactions of sub valent early transition metal salts". . p. 1175 - 1187. Retrieved 2007/10/03.